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cpt_shawky
15th Sep 2009, 19:45
Hello,

Here is new thing I just try & works

* When you approach your destination & want listen to ATIS from 300-250NM you have to keep pressing TEST in the RTP the new thing is Press "TEST+OFF" till the RTP turns off then remove ur fingers and you will be able to listen to the ATIS with your hands free!!

* Another thing I discovered with the FMS but still yet have no idea what we can get useful from it, on the RTE page type the word "ORGN" instead of your departure airport 4 letters code and the FMS will accept it & if u turn your ND to the PLAN View you will see the word & airport of departure in the same exact place with the title ORGN

:ok: Hope you guys have more to share

SAFE FLIGHTS!!

CommandB
17th Sep 2009, 08:10
Surely this is a joke...?

How long were you flying the -800 until you came across the "secret" test+off button? :ugh:

cpt_shawky
17th Sep 2009, 08:41
not a joke, u can try it ;)

4 months! :)

captjns
17th Sep 2009, 09:18
And that is why god invented rookies:ok:.

Stjuk
17th Sep 2009, 09:47
:D Priceless...

kriskross
17th Sep 2009, 14:28
cpt shawky, what the other guys are trying to say, if less politely, is, yes, this has been known for some time!!

cpt_shawky
17th Sep 2009, 15:17
well as a new 737-800 pilot i didn't find it here so i share it in this topic & i wonder why no one shared it here b4:confused:

Checkboard
17th Sep 2009, 16:50
A few more for you then,

If you think a weather diversion could be likely, you can type in the route from your destination to your alternate at the bottom of the current plan on the ROUTE page. You won't be able to finish with the alternate runway or STAR/Approach, so just put in the four letter ICAO code. This will allow you to view the route on the route page for orientation should the diversion become actually necessary, and any "direct" clearances can be seen as the route legs are already on the LEGS list.
If you think an instant diversion is necessary, think "RALFIE". R for Route - change the destination on the ROUTE page to your new airport. A - ARRIVAL select the runway and ILS likely die to winds or ATC information on the ARR page. L - LEGS get to the bottom of the legs page, and bring the new ILS initial fix to the top. F - FIX place the airport identifier in th eFIX page, with a 25 mile circle to remind you of terrain etc. I - INIT/REF hit the init ref page to select the Vref, and see the ILS frequency, ILS course and runway length displayed so you can tune them up. For the -700 an appropriate autobrake setting is (9 - [number of 1000 feet of runway] ) E - Elevation - go to INDEX>NAV DATA>Airport enter the airport identifier and you will see the info page giving the Elevation. Set this in the pressurisation window, and if you like add 200 feet for a rough ILS minima. 20 seconds work gives you everything you need to put the aircraft on the ground at an "unknown" airport.
If you have an older update, you can access the Alternate and Nearest airports page (if your company hasn't paid for them anyway) by placing a random offset in the offset page, then pressing the "erase" line select key on both CDUs simultaneously.
You can define a waypoint by describing two intersecting tracks, and having the FMC work out where the intersection is. Useful when, say a vector leg has been planned before an ILS, and you would rather have an intersection. The format is [the first point][the outbound track]/[second point][second point outbound track] i.e.: AAA065/BBB350 in the legs page will place a point where the 065 radial from AAA intersects the BBB 350 radial.
Place two equal sized circles around two airports on the fix page, big enough to overlap. Looking at the map - if you join the two intersection points (mentally) together you will gat a line that is half way between the two airports and perpendicular to them. Where this mental line crosses your track is the nil wind critical (or equal-time) point. You can adjust this for wind - but while easy to do, the explaination is too long for me to type. If you adjust the circles until the intersection point is on your track, you can use the intersection feature from the fix page to add the fix tou your route. If you want to be fancy, you can define a better name for the point on the NAV DATA page.
You can set up a free standing way point by placing any random point at the bottom of your LEGS page, adding the point you want to be a free standing way point under that, and then deleting the first random way point. This sets up a deliberate route discontinuity, and the free-standing waypoint then exists by itself. It is good if you don't want to use up your fix pages to define points (more useful when there were only two fix pages) You can also form a holding pattern on the point - useful for setting up engine out procedure holding points before departure etc.


I've got a few more, but that's enough for my typing for now ;)

-- Seeing as the aircraft cost so much, they are not advertised well - in all of the cockpit, the word "Boeing" only appears in three place. See if you can find all three on the next few sectors! :cool:

ballyboley
17th Sep 2009, 21:21
Oh dear, but I guess we were all a bit impressed the first time we discovered the Test+Off button! Is there a way to stop the annoying 5 seconds of "Test" when you press the button to see if the ATIS is coming in and discover its not?!

I'm not that long on the 737 myself, can't think of much else except:

Some people think running 1 Pack in Auto and one off on the ground saves fuel, but obviously the logic will make it run in high flow which burns more APU fuel than both in auto. Check out the MAINT/APU page and look at the instant fuel flow in the different configurations.

I think everyone knows the abeam point in the legs page, just put the point on top, then the point below on top of that and execute it.

The FMC info is always interesting, would be interested to hear any other little tricks.

h3dxb
17th Sep 2009, 22:08
Ok here is another one

When You have enough speed, and you pull the steering column, Believe it or not:

This thing can..........FLY :}

RAT 5
18th Sep 2009, 15:04
Perhaps, also of interest, are somethings NOT to do. I've seen smart arse SFI's teaching cadets on TQ courses to do some overly slick things, but tell only half the story.

Climbing out above TA; use 2 fingers and select STD and cancel MFRA (baro setting) at the same time. They then did the same when descending through TL to select QNH. Except this time they also deselected the DA (baro setting). The SOP, on a NPA, is to select a DA rounded up to nearest 100 and the MCP altitude to the same. They did not get" +100 or minimums", but the a/c levelled off. This was all that saved them. However, in another previous airline they set MCP to MAA and descended in V/S. There would have been no call of "+100 or MINS" and they would have got very close to terra firma if not crashed.

Very often it is NOT a good idea to use 2 fingers to execute 2 switches at the same time, especially in the air.

For, perhaps something useful to do with the FMC, and this applies to all such equiped a/c, and is very helpful to ATC.

Often we ask ATC to avoid weather by left/rigfht 15/20 etc. degrees. Yes, but for how long??? ATC need to know.
Go to RTE OFFSET and enter left/right XX nm until the route bypasses the weather. You can then tell ATC how many NM's you need to deviate and for how many nm's down route. Another way is to enter the active, or relvant, wpt into DCT TO and then in lower RT corner enter a guessed INCPT CRS TO. You wil then see a dotted track into the waypoint. Alter this until it bypassess the Wx. You can now advise ATC you need to deviate HDG XYZ and can track ABC into the WPT. That way they have a picture and can manage traffic well in advance. It ain't a wackily clever trick; it is just using the box in a way it was designed to do and to be helpful to your mate at the other end of the microphone. It's better than throwing a curve ball to who knows where.

Boslandew
18th Sep 2009, 16:51
Weren't you beginners once.

Cpt Shawkey was trying to pass on something he thought might be useful. Hardly the way to encourage the spread of information. h3dxb, particularly childish.

Piper19
18th Sep 2009, 16:58
I'm not flying airliners, but I enjoy reading this. Our avionic mechanics also have some tricks on certain instruments and the FMC, to test them. Test displays are often called up by pressing multiple switches at once. I remember a three letter code being entered on the FMC maint page to unlock a lot of company related presettings.
Anybody tried a ctrl-alt-del in flight?

rogerg
18th Sep 2009, 17:49
h3dxb (http://www.pprune.org/members/294815-h3dxb)

You sound like someone who thinks he knows everything, but probably knows very little.

flash8
18th Sep 2009, 19:39
we need Bill Bulfer here.... he is the main man!

Loose rivets
18th Sep 2009, 21:04
You may be astonished just how many people had not the faintest idea what the squelch did. Those that had a rough idea often thought that it worked the other way round.

It doesn't hurt to have these little memory joggers from time to time, but shawky, get the hang of spreading the word with a modest subtly. In my day, the captain would reach across and belt anyone that he thought was trying to tell him something. Think yourself lucky you're in the modern world!

h3dxb
19th Sep 2009, 08:55
You sound like someone who thinks he knows everything, but probably knows very little.

Wrong rogerg.

I worked longer on a 737, than You saw one :} and unfortanly I know more than You think.

Especially, I like to show planedriver how little they know about their aircrafts.

Ready to shoot me down :ok:

Wombat DXB
19th Sep 2009, 10:20
Sorry Gents!
H3DXB's posts do not reflect the views of most engineers who view this forum.....

Happy Posting

Old Smokey
19th Sep 2009, 13:42
I come from an era in aviation when it was the Captain's "sacred duty" to ensure that the following generations of Captains were better than they were themselves. Ideally this came about by the following generation's application of their own skills, PLUS the collective wisdom of the preceding generations which had been dutifully passed on.

I hope that, as I am now one of the older generation, that I have performed my "sacred duty". I think that I have, but it is not for me to judge, it is up to the current generation of Captains and First Officers whom I influenced to make that judgement.

Aviation is an information intensive industry, the more knowledge that we share, the better we all are for it. As an old fart now, I'm finding that the younger generation has more than a little good information to share with me. Why should someone be "put down" simply because in his/her relative inexperience they are sharing something which, in all good faith, they believed to be unknown to most? Young dogs CAN and DO teach old dogs new tricks every day. Encourage them, don't put them down.

h3dxb, you quoted I like to show planedriver how little they know about their aircrafts. Why? If you are an experienced professional as you claim to be, what 'kick' do you get out of belittling someone? As an experienced professional (your claim), would it not be more appropriate to enlighten them and contribute towards their overall worth, both as a pilot and a fellow human being? You, sir, are delinquent in your "sacred duty".

I wish that PPRuNe had been around when I was a young pilot. The CONSTRUCTIVE inputs of the numerous TRUE professionals who lurk these pages would have accelerated my learning experience considerably.:ok:

cpt_shawky, keep up the good work!:D

Regards,

Old Smokey

h3dxb
19th Sep 2009, 15:27
Gents

still flying :ok:

May I remember You egomanics to some of your brilliant knowlegde :

http://www.pprune.org/tech-log/385488-spoiler-float-b738.html
http://www.pprune.org/tech-log/372389-air-con-swine-flu-avoidance-737-a.html

Sorry to read, that till this, You found some OOUUHH SECRETS in a B738 Cockpit. I tried to ring a bell for you pilots, all what was coming back was: I'm a pilot ,I dont have to know........

Did You found some secrets how yr plane works ?

Keep discovering gents.

H3DXB over and out, file closed DTSOP

Sonny Hammond
21st Sep 2009, 09:12
We were all new once and I bet there are a few guys with a lot of 73 time who didn't know this 'technique' but aren't owning up to it.

I have 3000 hrs in the 73, I didn't know it, I don't actually care either, you can't know everything and I can wait an extra 10 mins for an ATIS.
I guess I think you should probably already have a good idea what the weather is doing at your dest anyway. But hey, you want the atis and know how to get it- knock yourself out...

FE Hoppy
21st Sep 2009, 13:43
We were all new once and I bet there are a few guys with a lot of 73 time who didn't know this 'technique' but aren't owning up to it.

I have 3000 hrs in the 73, I didn't know it, I don't actually care either, you can't know everything and I can wait an extra 10 mins for an ATIS.
I guess I think you should probably already have a good idea what the weather is doing at your dest anyway. But hey, you want the atis and know how to get it- knock yourself out...

My new favourite pprunner.

Capt Chambo
21st Sep 2009, 23:50
I agree with Old Smokey.

I confess I didn't know about the TEST>OFF trick to be able to listen to the radio hands free and I have been on the 737 for more than 20 years, my only excuse M'lord is that I have the advantage of ACARS so rarely listen to VOLMETS or ATIS's.

As creating waypoints has been discussed, here are a couple of little tricks you might care to use.
- 1) Before going through the process of creating a WPT, Set your ND to PLAN, centre it on the area you want to create a WPT, wind your ND range down to 40nm, press the WPT switch, which will now display the existing WPTs in the area. If one already exists just use it.
- 2) If the above doesn't work and you think you might need a WPT create one, remember it's name, you can now use or delete as necessary. It will remain in the TEMP NAV DATABASE for the duration of the flight, and should it transpire that you could use it apply the first procedure!

Not sure of your destinations runway elevation? FMC>DES page>VNAV PATH>E/D ALT should be 50' above Airfield elevation. OR use the SPEED DES option where the E/D alt is 1000' above airfield elevation.

in all of the cockpit, the word "Boeing" only appears in three place. See if you can find all three on the next few sectors!
The word BOEING appears on the Capt's DV window handle, I don't know where the other two are:)

sb_sfo
22nd Sep 2009, 00:29
in all of the cockpit, the word "Boeing" only appears in three place. See if you can find all three on the next few sectors!
I'll bite- does the ship license count?

Capt Ted Crilly
22nd Sep 2009, 08:43
the capt dv window, the first officers dv window and surely there must be a "made in boeing" and not china placard in there somewhere :}

hey shawky here is another one for you but an oldie.

next time the loadsheet comes into the cockpit and you guys are doing the performance, there is a gross error check you can do to see if the figures from the box match the weight from the loadsheet.

lets say tow is 60t, by my reckoning the V2 speed should be 140kts...

there are two ways to work it out 1) 60-20=40+100=140 V2 or 2) easier 60+80=140kts same same but different......

any way enjoy the 737 and remember everyday is a school day.

Denti
22nd Sep 2009, 09:29
That only works if you do not use any of that newfangled performance stuff. Besides, we have to do the loadsheet ourselves, on an EFB, but still, then input the data into the ACARS journeylog, print it all out, put it into the FMC, wish we still had the old performance book and get a loadsheet from the central load center, much faster, easier and a lot less paper.

Anyway, i do agree with your last sentence :)

Capt Ted Crilly
22nd Sep 2009, 10:46
in my company we use the old system of loadsheet and perf booklet to do our calculations and then cross check what the fmc is saying and if they are within 1 kt we line select the fmc speeds,if not we go with the book figures.

so i stand by my gross error check and it hasn't let me down to date, and besides when the weight v spd check starts to differ greatly we take an extra minute to have another check to insure flaps/weights/runway etc.... are all correct.

automation is nice but what did we do before we had it?????? :ok:

Denti
22nd Sep 2009, 15:32
Couldn't agree more, we used the same system on our old 733s and it was very fast, easy to crosscheck and reliable. Nowadays with all the nice possibilities to calculate performance to the absolute limit it is pretty much impossible to do so, derate, ATM, improved climb speeds, Vrs in excess of 180kts and so on. Quite scary sometimes but supposedly it works (at least thats what boeing says).

Flyman35
23rd Sep 2009, 20:55
Old Smokey hello again, how was it going? I totally agree with you to not let anybody down and encourage new pilots for the sake of safety and knowledge, information is useless unless you share it.

Pugilistic Animus
23rd Sep 2009, 21:59
Old Smokey that was the best:ok:

Unfortunately, many individuals who's responsibility it is to teach aviation are remiss in their duties I think catering to the minimum levels of knowledge---yet their are many good apples and a few misunderstood

Safe Skies OS

Loose Rivets:}

Capt Chambo
24th Sep 2009, 01:44
in all of the cockpit, the word "Boeing" only appears in three place. See if you can find all three on the next few sectors!

OK, Captains DV window handle and F/O's DV window handle, a "smudged" decal on the back of the tiller, and a placard on some panelling by the F/Os left calf below the FMC, in the footwell.

How are we doing so far?

Checkboard
26th Sep 2009, 03:01
Captain's DV window has the name as psrt of the casting, but the FO's doesn't. :E

jcbmack
26th Sep 2009, 04:04
I really appreciated reading your post Old Smokey; it is good to see wise people here at PPRUNE.:ok:

D O Guerrero
27th Sep 2009, 09:15
Not sure if people will think this is obvious or not - but there is a slightly quicker way to re-insert abeam points than using the fix page/abeam point method (if you already know it, stop reading) which is the way I was shown to do it. This way saves you leaving the Legs page and is much quicker.
EG if you are direct VATON and want to put AVANT in as an abeam point (for an altitude or speed restraint, or just for fun)... In the legs page type AVANT in and put this in line one. Then put VATON on top of AVANT in line one, select abeam points and execute. Hey presto, new abeam point without having to leave the Legs page.

cpt_shawky
27th Sep 2009, 09:39
Unfortunatley the Abeam Waypoints is a n optional feature not all the 800 FMCs have it :eek:

captjns
27th Sep 2009, 09:54
Unfortunatley the Abeam Waypoints is a n optional feature not all the 800 FMCs have it

No abeam waypoint option in your FMC:eek:!?!?!:eek:

Damn... our FMCs have AM/FM radio, SMX radio, 6 pack CD changer.. remote control, may I add... best of all Sky TV. We are trying to hack the 4 digit code so we can watch the adult channels:E.

piton
27th Sep 2009, 10:07
It's almost unthinkable not to have abeam points isn't it? But yeah, I fly for Transavia (low cost owned by KLM group with all 737NG) and we had KLM guys flying for us for the summer and lo and behold they thought "abeam points" was a neat new feature! Seems KLM doesn't have it as they have old -300s and -400s aswell as 7,8 and 900s so didn't order the option to maintain commonality!:p

PS we even had abeam points in our old -300 EFIS a/c but then we've always flown some pretty long haul routes - north Africa, Egypt etc so need it for those long "proceed direct to" stretches.....

Flew AMS-Hurghada-AMS last week - 10 hrs 20 total block with non augmented crew. Don't want to have to keeping building abeams with stretches like that!

captjns
27th Sep 2009, 10:26
Flew AMS-Hurghada-AMS last week - 10 hrs 20 total block with non augmented crew. Don't want to have to keeping building abeams with stretches like that!

Why not? Besides eating and sleeping, what else is there to do on long flights:E?

Speedwinner
27th Sep 2009, 11:23
Nice topic, learning and having fun, thats allright. i found the boeing placard also on the rudder pedals. so it seems in the old generation theres some more boeing in it;-)

what about more hints and tricks. im now 5 years on the 737 but still learning!

D O Guerrero
28th Sep 2009, 20:28
I found something interesting out today... The reason that the Captain's map light is in a really awkward spot (different to where the FO's light is mounted) is because the place where it would go to mirror the FO's is where the optional head up display would go. I've always wondered!

RAT 5
29th Sep 2009, 21:25
Does anyone have the option, or know when it might be coming, to have a RTE 2 in the FMC? This was something we had in B767 15 yeasr ago. It was useful in certain circumstances, but with LoCo very short turn rounds it would be super, especially as there are no company routes. Pre-loading the return route and checking it would save valuable time on such short pit stops. Indeed, why is the B737 FMC so outdated compared to other Boeing types of many years ago? Sometimes it seems there has been some backwards progress.

Denti
29th Sep 2009, 21:57
Looking forward to a secondary flightplan myself. However company routes is a database option and still available, you just have to restrict your routings and work with your database provider to have them. We used to have them in our 733s for years until the volume of route changes became too high and it was impossible to cover all possible routes in the database.

Another option that is available is datalink route download, same as is download for all other preflight pages and even inflight wind profiles. We have that on the newest FMCs (those originally delivered with 10.8 and after), however sadly our company doesn't support it so pressing the LSK next to REQUEST DATA just highlights it without any result, however i know of other companies that have route download in use for several years now.

SlowAndSilly
30th Sep 2009, 08:59
Does anyone have the option, or know when it might be coming, to have a RTE 2 in the FMC? This was something we had in B767 15 yeasr ago.

Check out Brady's excellent web page... FMC Update 10.8 (http://www.b737.org.uk/fmc_u108.htm#Update11)

It looks like we will have to wait until 2010?

flash8
4th Oct 2009, 17:09
why is the B737 FMC so outdated compared to other Boeing types of many years ago? Sometimes it seems there has been some backwards progress.

The B737 FMC is the only Smiths Model on the Boeings. I believe all the others have Honeywell - expect though you are already appreciative of this point.

IRRenewal
4th Oct 2009, 20:18
I discovered only the other day that if you disconnect the autopilot you can actually fly the aircraft. Amazing!

Note to original poster: you have the power to delete your initial post and in doing so delete the complete thread. Why don't you?

proxus
6th Oct 2009, 02:52
I discovered only the other day that if you disconnect the autopilot you can actually fly the aircraft. Amazing!

Note to original poster: you have the power to delete your initial post and in doing so delete the complete thread. Why don't you?

Someone always has to be a smart sod. Anyways, I have been learning new tricks by some of the tips given so please keep it up.

Brgd's
Proxus

Dit
6th Oct 2009, 19:22
I found out recently that if you get a reverser light on the ground, when you cycle the reverse thrust to try and clear it, you need to leave the reverser unlocked for around 30 seconds, then keep it closed for 30 seconds. Apparently you need to give the vales etc time in order for them to reach their full open/closed position.

Also, apparently the software/hardware that deals with this system and the unlock light has a 5 cycle memory, so doing it 6 times should work...

At least I was told all this by an engineer...

D O Guerrero
7th Oct 2009, 11:32
IRR... You also have the power to delete a pointless and mean-spirited post. Why don't you? In fact why not do everyone a favour and delete your profile?

RAT 5
8th Oct 2009, 11:05
As with any microsoft powered a/c, if the gizzmo's don't work, kill all a/c power for 30secs and reboot. Usually works. If not, call sparkie. Only recommended on the ground.

homerj
4th Feb 2010, 12:39
Heres one so you know for sure that the inlet door on the APU is closed before you turn off the battery on shutdown.Go to MAINT in the FMC ,apu , input monitering,then page 3 ,theres a line that says if the door is open or not.
I know you can just use your watch but it gives you something to do while youre waiting.

Ps IRR , you are a muppet

Dookie on Drums
5th Feb 2010, 04:56
Just to add to that gem homerj, it was shown to me just last week another method of knowing when the APU inlet door is closed is that the EGT needle will flicker momentarily.

Learn something new everyday:ok:

kijangnim
5th Feb 2010, 05:07
Greetings Flash8
When it comes to FMC you have two suppliers(B787 is the exception)
Brown Cockpit brown box HWL
Grey Cockpit Grey Box Smiths:ok:

ampclamp
6th Feb 2010, 04:57
Not sure if its taught to pilots that when shutting down the apu you should wait 90 secs after actual engine shutdown before turning off the battery so that the fault memory / history is loaded and that you dont latch a battery type fault (cant remember the words exactly ) when there is no actual fault.

Georgeablelovehowindia
6th Feb 2010, 11:25
Well, I can see IRRenewal's point. It did rather seem to us that when the FMC came along, certain people were in too much thrall to it, to the detriment of maintaining situational awarness!

One of the first FMC-induced 'boobs' was the TriStar crew who inserted a 'not-before time' at a UIR boundary waypoint, and sat there happily, as the aircraft slowed down, and slowed down ... and slowed down. The Lockheed training captain, who was visiting the cabin, became concerned with the increasing deck angle, and regained the flight deck at the onset of pre-stall buffet.

Then of course there was Cali, where mis-programming of the FMC flew a serviceable and user-friendly Boeing 757 into the high ground when situational awareness should've been operating at 120%.

My usual avuncular demeanour was sorely tested by the first officer who bimbled away furiously, constructing a DME arc procedure into a Turkish hell-hole with big rocks sticking up all round, when it seemed to me there was a much simpler way of going about it. It was also sorely tested on turnround at Munich one day when both FMCs failed and I was informed in all seriousness that we were now in a 'No Go' situation. Dear me, find where it says that in the manual!

(Of course, thinking on, with the passage of time, it may indeed be a 'No Go' item nowadays ... is it?)

I will now get back in my box.

aveng
7th Feb 2010, 13:50
I found out recently that if you get a reverser light on the ground, when you cycle the reverse thrust to try and clear it, you need to leave the reverser unlocked for around 30 seconds, then keep it closed for 30 seconds. Apparently you need to give the vales etc time in order for them to reach their full open/closed position.

The main reason not to cycle the reversers too fast is that the hydraulic fuses may trip, and then nothing is going to run until the fuse(s) are reset. On the NG you have to cycle the reversers 5 times (full open/close cycle) to clear the engine accessory unit fault history and hence get rid of the reverser light. :ok:

Amateur Turbines
8th Feb 2010, 05:03
Another trick for setting up waypoints is on the fix page enter any waypoint, put a distance ring around said waypoint then lsk it again into the scratchpad, enter this on the legs page (in the appropriate spot) and voila you have a waypoint on your current track that intersects the range ring. Very handy for crossing altitudes back from an Airport while still on a star with multiple legs ahead of you.

Happy Hunting

Sue Ridgepipe
9th Feb 2010, 10:09
On the NG you have to cycle the reversers 5 times (full open/close cycle) to clear the engine accessory unit fault history and hence get rid of the reverser light.

I remember when I had just checked out as a newbie F/O on the NG and we had the reverser light on after push-back (I think it was when doing MC recall check). The end result was we returned to the bay and had the MEL apllied which involved having said reverser locked out.

Just curious, but are you guys suggesting that this was not necessary and we should have just cycled the reversers 5 times and all would have been fixed and we would be on our way with both reversers working normally?

Capt Chambo
9th Feb 2010, 10:59
Just curious, but are you guys suggesting that this was not necessary and we should have just cycled the reversers 5 times and all would have been fixed and we would be on our way with both reversers working normally?

You may have had a genuine problem requiring a TR lockout.

Here is the section from the Boeing FCOM giving some info' on the REVERSER lights, how they work and how to avoid setting them off and then how to try to fix the system

The REVERSER light, located on the aft overhead panel, illuminates when the thrust reverser is commanded to stow and extinguishes 10 seconds later when the isolation valve closes. Any time the REVERSER light illuminates for more than approximately 12 seconds, a malfunction has occurred and the MASTER CAUTION and ENG system annunciator lights illuminate.

Note: A pause in movement of the reverse thrust levers past detent No.1 toward the stow position may cause MASTER CAUTION and ENG system annunciator lights to illuminate. A pause of approximately 16 seconds engages the electro-mechanical lock and prevents the thrust reverser sleeves from further movement. Cycling the thrust reversers may clear the fault and restore normal operation.

homerj
9th Feb 2010, 15:21
whats so funny about it

Dit
10th Feb 2010, 17:06
Just curious, but are you guys suggesting that this was not necessary and we should have just cycled the reversers 5 times and all would have been fixed and we would be on our way with both reversers working normally?

Just to confirm what Capt Chambo has posted, recycling the reverser 5 times MAY clear the fault, not definitely clear it.

lederhosen
10th Feb 2010, 17:43
Anybody noticed the link between newbie FO and reverser light? If you fly with lots of them it happens more often. They tend to be pilot flying (with us at least) during line training and there does seem to be a link with low experience deployment and stowing technique. Often in this case the recycling trick works a treat.

mikusiaa
20th Jun 2013, 23:10
Does anyone know what the parameters are for the airports i.e. Runway length, airport capabilities, etc displayed on the ND (Cyan circles) when the airports button on the EFIS panel is selected? Thanks lads

RAT 5
21st Jun 2013, 14:48
Might depend on customer options. A common filter is 6000' LDA & tarmac. I flew for an airline where the MAP looked like measles with airport circles, but we didn't carry the charts for all of them. Another customer didn't filter them out and we had grass strips of 3000'. Ask your NAV dept.

Breakthesilence
21st Jun 2013, 15:33
I don't exactly know which are the parameters my airline has based the Airport symbol, but few months ago they put the Airport (a small GA airfield) where our fleet manager used to fly when he was young ahah :E

Anyway, here is a funny trick you can use to decide who, between you and your colleague next to you, will perform a certain leg or just to appoint the one who will go out with the pretty flight attendant :} betting on Even or Odd numbers rotating the DH selector on the EFIS control panel :cool::ok:

(this works on the 737 Classic but unsure on the NG, never flown on the latter)

With the DH selector, select a starting Even or Odd number, whichever you elected to bet with your friend. Let's say you bet an Even one.

Select a starting Even number, stop, and then start the bet rotating the selector randomly but quickly. It will always end with an Even number. Same thing starting with an Odd one (it will always end with an odd number).

B737900er
21st Jun 2013, 16:03
Or you could just flip a coin which is quicker and can be done in the crew room.:E

I think the 'RALFIE' reminder on page one is very good.

Box
Bearings
Bugs
Brakes
Brief

Is one I got taught for setting up the approach.

AWASH to remember what systems use air.

Air con/pressurisation
Water tanks
Anti ice
Starting engines
Hyd reservoirs

Breakthesilence
21st Jun 2013, 17:58
Or you could just flip a coin which is quicker and can be done in the crew room.

You didn't understand...

By using the DH selector you are sure what the result will be...so you'll be sure to win the bet...

B737900er
23rd Jun 2013, 10:47
If your a skipper you could just say im flying therefore you win all the time :ugh:

BARKINGMAD
28th Jun 2013, 13:08
Whatever happened to nosewheel roulette?

1 piece of airport-security approved chalk and you can extend the CRM horizons by including all of the crew in the lottery?

And it can be used on non-FMS equipped aircraft!

Just as long as you make the markings distinct from the tyre creep markings, whatever happened to them?

Or is chalk no longer available since Windows & Mac..........................?

IFixPlanes
28th Jun 2013, 14:35
...Or is chalk no longer available since Windows & Mac..........................? Who needs chalk when you have girls on board.

http://imageshack.us/a/img273/7198/roulette018cs.th.jpg (http://imageshack.us/photo/my-images/273/roulette018cs.jpg/) http://imageshack.us/a/img273/8844/roulette028vv.th.jpg (http://imageshack.us/photo/my-images/273/roulette028vv.jpg/)


YES, it is lipstick :E

Checkboard
30th Jun 2013, 13:24
I think the 'RALFIE' reminder on page one is very good.

You're welcome. :)

Boroda
30th Jun 2013, 13:45
I'm a newcomer on 737-800, could you explain what we will have on FMA auotothrotle window and TMD if AP Is engaged at 400 feet in TOGA mode and no VNAV - will it lead to CLB N1 before thrust reduction or only pitch mode will change to MCP SPEED?

And another, in GA will the thrust reduction be automatic to N1 climb at relevant altitude in FMC and accelaration as well (with open window or not)?

I mean we have the latest FMC version.

Thank you.

ice2x01
30th Jun 2013, 21:34
Something I found interesting but completely useless is that the trim switch on the control wheel, one of them is a ground and the other moves the trimmer. So if you put one up and one down the trim will still move because the ground is grounded. Same for aileron trim but I didn't try that one.

Something that was told me in training that is somewhat accurate is that the max altitude increases 100ft every 7 minutes, so I use that calculation for advising ATC when we will be able to climb.

In our base airfield when coming from the south there is another ATIS with the same frequency, we found that adding a .05 to the frequency allows us to receive the intended ATIS.

The upper and lower displays are not aligned perfectly.

dash6
30th Jun 2013, 22:03
Nose wheel lottery.Normally,the bigger the aircraft,the bigger the wheel.Therefore,more room for crew "tags".Sadly,the later 737s have reversed the process.And the mains are'nt much bigger!

IFixPlanes
1st Jul 2013, 08:44
... Something I found interesting but completely useless is that the trim switch on the control wheel, one of them is a ground and the other moves the trimmer. So if you put one up and one down the trim will still move because the ground is grounded. ...Useless ... until the commanding switch stuck in one position. :E