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Search: Posts Made By: B73567AMT
Showing results 1 to 35 of 69
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Forum: Rumours & News
1st Nov 2006, 04:41
Replies: 111
Views: 45,349
Posted By B73567AMT

A blessing no one was hurt. I have no idea what...

A blessing no one was hurt.
I have no idea what was going on in that flightdeck, so I'll try my best not to pass judgement.

I do find it hard to believe that BOTH flightcrew member missed this...
Forum: Rumours & News
1st Nov 2006, 04:35
Replies: 19
Views: 9,621
Posted By B73567AMT

Yeah, I guess you could say that. This one you...

Yeah, I guess you could say that.
This one you can chalk up to bad old luck. But the other leaves you scratching your head!
Forum: Tech Log
12th Oct 2005, 03:39
Replies: 2
Views: 1,097
Posted By B73567AMT

I guess you've read the Avionics magazine article...

I guess you've read the Avionics magazine article already?
Forum: Tech Log
10th Oct 2005, 21:02
Replies: 0
Views: 1,159
Posted By B73567AMT

B757 vs B737 Engine Fire/APU Bleed Valve

When the left fire handle is pulled on the 757, it renders the APU Bleed Air inoperative. Why does the 737 allow APU air to stay on and not the 757? I know u want to keep air away from the engine,...
Forum: Tech Log
11th Aug 2005, 05:29
Replies: 3
Views: 3,977
Posted By B73567AMT

The TAI Pressue Indication hole is to indicate...

The TAI Pressue Indication hole is to indicate when there is a leak in the ETAI ducting. The anti-ice duct has a shroud on it so if the EAI duct is damaged, pressure within the shroud will cause a...
Forum: Tech Log
15th Oct 2004, 05:12
Replies: 9
Views: 11,108
Posted By B73567AMT

On our B737CL aircraft, if a flap sensor were to...

On our B737CL aircraft, if a flap sensor were to indicate an incorrect position that made the IN TRANSIT light illuminate, you will get a TO config warning as well when throttles advanced.
Forum: Tech Log
15th Jul 2004, 03:08
Replies: 12
Views: 7,908
Posted By B73567AMT

The B737s (Classic and Next Gen) do not work in...

The B737s (Classic and Next Gen) do not work in the same manner as let's say the B757, B767 and B777. Those airplanes have go-around switches, not TOGA switches. Therefore, it is necessary to hit...
Forum: Tech Log
4th Jul 2004, 15:53
Replies: 2
Views: 1,325
Posted By B73567AMT

Yes, you can place the switch back into the ON...

Yes, you can place the switch back into the ON position and the shutdown will be cancelled. I've done it before on tha airplane.
I don't see any danger in doing this. The APU stays at 100 % RPM...
Forum: Engineers & Technicians
18th Jun 2004, 05:27
Replies: 1
Views: 2,444
Posted By B73567AMT

Self Bleeding Hydraulic Systems

Can anybody explain how this is done?
Are there any airliners (Airbus, Boeing, Douglas) that incorporate them?

Any help would be appreciated.

Thanks
Forum: Tech Log
7th Jun 2004, 15:03
Replies: 5
Views: 4,800
Posted By B73567AMT

Yes you are correct. Didn't think I had to...

Yes you are correct.
Didn't think I had to clarify since we were only talking about the B737 Classic...but that statement could mislead someone jst passing through.

Sorry.
Forum: Tech Log
7th Jun 2004, 05:01
Replies: 5
Views: 4,800
Posted By B73567AMT

The B737 Cockpit Panel Notes is a guide...not...

The B737 Cockpit Panel Notes is a guide...not God. It was written by a pilot, and while I must admit he did his homework, there are SEVERAL things incorrect in there. And most of the incorrect iteas...
Forum: Tech Log
2nd Jun 2004, 03:54
Replies: 10
Views: 4,574
Posted By B73567AMT

Adjusting Rudder Trim DOES have an effect on Nose...

Adjusting Rudder Trim DOES have an effect on Nose Wheel Steering, albeit very little on the B737 Series. You have to stare at the tiller very closely to see it move...but it does indeed. Oddly enough...
Forum: Tech Log
12th May 2004, 20:55
Replies: 6
Views: 3,061
Posted By B73567AMT

On the B777, you select the FLAP/SLAT Maintenance...

On the B777, you select the FLAP/SLAT Maintenance Page for display on the PFD System thru the CDU. I guess it is similar if not identical to the B747-400 (Have no experience on the B747-400).
Forum: Tech Log
9th May 2004, 04:01
Replies: 12
Views: 2,147
Posted By B73567AMT

Couldn't you use Speed Intervention if equipped??

Couldn't you use Speed Intervention if equipped??
Forum: Tech Log
7th May 2004, 14:59
Replies: 11
Views: 1,930
Posted By B73567AMT

Blacksheep...I read you now. FlightDetent... ...

Blacksheep...I read you now.
FlightDetent...
yes that is from the B737 AMF.
But pressurization schedules are very much alike.
Forum: Tech Log
7th May 2004, 05:11
Replies: 11
Views: 1,930
Posted By B73567AMT

During a descent, the Cabin Pressure Controllers...

During a descent, the Cabin Pressure Controllers do not increase the cabin diff pressure.

Even if the Landing Altitude is higher than the Takeoff field altitude, the schedule will just alter the...
Forum: Tech Log
5th May 2004, 05:06
Replies: 11
Views: 1,930
Posted By B73567AMT

Since you used the terms AUTO 1 and AUTO 2, I am...

Since you used the terms AUTO 1 and AUTO 2, I am going to ass-u-me that you are using the B757/B767 aircraft as your model for study.

The B757 uses to Digital Cabin Pressure Controllers, Auto 1...
Forum: Tech Log
4th May 2004, 11:11
Replies: 9
Views: 2,452
Posted By B73567AMT

No, unless this is something that can be an...

No, unless this is something that can be an option...then I am sure that I am correct.
Forum: Tech Log
30th Apr 2004, 21:45
Replies: 9
Views: 2,452
Posted By B73567AMT

No, WAI is available on the ground. It is limited...

No, WAI is available on the ground. It is limited by Ground Thermal switches and throttle position. Throttle position past I believe 55 degrees will shut down WAI on the ground. It can be reset...
Forum: Tech Log
30th Apr 2004, 21:15
Replies: 9
Views: 2,452
Posted By B73567AMT

As LEM stated, Engine Anti-Ice can only be...

As LEM stated, Engine Anti-Ice can only be supplied by the Engines. The APU is not designed to supply air for the WAI, as the Wing Anti-Ice requires alot of air....hence the huge pressure drop.
Forum: Tech Log
25th Apr 2004, 22:17
Replies: 8
Views: 1,654
Posted By B73567AMT

When the gear handle is placed down, the Bottom...

When the gear handle is placed down, the Bottom TCAS anternna becomes an Omni-Directional antenna.
Forum: Tech Log
23rd Apr 2004, 13:06
Replies: 8
Views: 1,654
Posted By B73567AMT

Flight Detent... You may very well be right...

Flight Detent...

You may very well be right regarding the Gear Handle position. GPWS and TCAS do depend on gear position.
Forum: Tech Log
22nd Apr 2004, 16:50
Replies: 7
Views: 5,165
Posted By B73567AMT

ON FADEC engines, it is when they are turned off....

ON FADEC engines, it is when they are turned off. FADEC will limit N1 and N2 for given flight phases. But as stated, the full thrust rating would only be available at static sea-level. Most FADEC...
Forum: Tech Log
22nd Apr 2004, 16:29
Replies: 8
Views: 1,654
Posted By B73567AMT

" Wait 15 seconds after the last manual gear...

" Wait 15 seconds after the last manual gear extension handle is pulled "

To give the freefalling gear a chance to lock in the down position.
================================
The " landing Gear...
Forum: Tech Log
21st Apr 2004, 04:32
Replies: 6
Views: 2,158
Posted By B73567AMT

When a wiper motor fails, whats to say that...

When a wiper motor fails, whats to say that cycling a breaker is going to bring it back anyhow?
Wiper motors overheat, and cycling the breaker won't help it...only a cool-down will.
Forum: Tech Log
21st Apr 2004, 04:14
Replies: 20
Views: 10,128
Posted By B73567AMT

That Transfer Mechanism iis present on the B737...

That Transfer Mechanism iis present on the B737 Classic aircraft as well.
Forum: Tech Log
20th Apr 2004, 15:15
Replies: 20
Views: 10,128
Posted By B73567AMT

From the AFM: With the loss of both...

From the AFM:

With the loss of both hydraulic systems A and B, the ailerons are controlled
manually. High control forces are required for turns and the control wheel
must be forcibly returned to...
Forum: Tech Log
20th Apr 2004, 15:11
Replies: 4
Views: 1,311
Posted By B73567AMT

2 - "SINK RATE" with a sink rate of approx 4000...

2 - "SINK RATE" with a sink rate of approx 4000 FPM and then "WHOOP, WHOOP, PULL UP" if it continues.

4 - The ELEV FEEL DIFF PRESS light indicates a difference of pressure of at least 25%. With...
Forum: Tech Log
20th Apr 2004, 03:56
Replies: 2
Views: 1,850
Posted By B73567AMT

On the 331-200 APU (B757/B767-2/300), a "NO...

On the 331-200 APU (B757/B767-2/300), a "NO FLAME" shutdown would occur if there were no fuel in the tank. A "NO FLAME" shutdown occurs if :
- APU Speed is greater than 7% or more for 14 seconds
...
Forum: Tech Log
20th Apr 2004, 02:57
Replies: 13
Views: 8,472
Posted By B73567AMT

There is no fresh air entering the aircraft...

There is no fresh air entering the aircraft without packs ON. It does not enter through any Fwd Outflow Valve, Flow Ctrl Valve or OEV.

The venitlation is from the differential pressure which is...
Forum: Tech Log
18th Apr 2004, 04:55
Replies: 20
Views: 10,128
Posted By B73567AMT

Those numbers would probably vary depending on...

Those numbers would probably vary depending on airspeed. The aircraft has balance tabs/panels designed to minimize the loads during manual reversion.
Forum: Tech Log
18th Apr 2004, 04:46
Replies: 13
Views: 8,472
Posted By B73567AMT

Very interesting question... And I did not know...

Very interesting question...
And I did not know that some B737s did not come with Recirculation Fans.
I know that the B737-3/5/6/700s have ONE and the B737-4/8/900 have two.

And regarding the...
Forum: Tech Log
16th Apr 2004, 05:08
Replies: 13
Views: 8,472
Posted By B73567AMT

At 290 knots, the airflow flowing around that...

At 290 knots, the airflow flowing around that full open outflow valve is sure to create a low pressure which will help ventilate the cabin. You've still got a recirc fan as well.

Am I missing...
Forum: Tech Log
15th Apr 2004, 16:31
Replies: 13
Views: 8,472
Posted By B73567AMT

Here is an excerpt from the QRH Procedure for a...

Here is an excerpt from the QRH Procedure for a Pack Trip OFF:

IF Both PACK Lights Remain Illuminated:
Note: Both pack valves may have closed resulting in a gradual loss of
cabin pressure and an...
Forum: Tech Log
15th Apr 2004, 05:54
Replies: 13
Views: 8,472
Posted By B73567AMT

The minimum of 290 kts is "the minimum airspeed...

The minimum of 290 kts is "the minimum airspeed required to maintain appropriate
cabin pressure differential with the outflow valve in the full open position" according to our Flight Manual.

Now...
Showing results 1 to 35 of 69
 
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