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Search: Posts Made By: JHR
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Forum: Rotorheads
3rd Sep 2014, 18:54
Replies: 17
Views: 4,506
Posted By JHR

Shell

Two years ago (2012) Bristow, ERA, PHI and Cougar were all working for Shell on the North Slope. Bristow and ERA participated in the Drill rig grounding off Kodiak. Last summer (2013) Era had one...
Forum: Rotorheads
10th Sep 2010, 18:30
Replies: 96
Views: 39,386
Posted By JHR

412 Start

During the mid 90's I flew with a Bell flight instructor in a BH212. His technique was to set the throttle just below the idle detent prior to engaging the starter. His explanation was it takes at...
Forum: Rotorheads
2nd Aug 2010, 00:04
Replies: 34
Views: 14,313
Posted By JHR

I can not speak for all types of helicopters. All...

I can not speak for all types of helicopters. All the Bell helicopters I have flown would not register reliable oil temperature with out oil pressure.

JHR
Forum: Rotorheads
1st Aug 2010, 15:54
Replies: 34
Views: 14,313
Posted By JHR

I always understood that the transmission oil...

I always understood that the transmission oil temperature sensor required oil flow work properly. if there is no oil pressure and no flow the temperature will not increase. If you lose oil pressure...
Forum: Rotorheads
10th Oct 2009, 00:56
Replies: 32
Views: 4,579
Posted By JHR

True Story

The company I work for had a simalar problem on a long ferry trip. After changing the starter generator then the engine gear box then the turbine the problem was fixed by a new N1 tack. VERY...
Forum: Rotorheads
1st Sep 2009, 00:38
Replies: 137
Views: 33,798
Posted By JHR

JHR

SASLESS

The legal interpertation from the Fed's.

They think 135.207 does not limit a helicopter from flying over the top with out surface reference. Day or night they don't care. It's my...
Forum: Rotorheads
27th Aug 2009, 22:25
Replies: 137
Views: 33,798
Posted By JHR

Night surface reference

SAS,

You might try a legal interpertation search for night helicopter surface reference. There is a legal interpertation dating back to about 1992 from the FAA in D.C that states if the aircraft...
Forum: Rotorheads
19th Feb 2009, 21:44
Replies: 73
Views: 51,180
Posted By JHR

The FAA has recently produced a legal...

The FAA has recently produced a legal interpertation defining known ICE for flights in the USA. As most guidance from the FAA it is not very usfull, if you get in trouble on a flight in iceing...
Forum: Rotorheads
16th Oct 2008, 05:41
Replies: 1
Views: 1,216
Posted By JHR

LPV Approaches

malabo

Have done a few LPV approaches to the Deadhorse Alaska airport with a BH212 and BH412. Both equipped with Garmin 420 waas GPS. GPS waas signal is not available 100% as yet.
Forum: Rotorheads
8th Feb 2008, 21:31
Replies: 8
Views: 2,812
Posted By JHR

The SCAS actuators are hydraulic. System one...

The SCAS actuators are hydraulic. System one powers the yaw axis system two powers pitch and roll. Failure of one hydraulic system results in the loss of SCAS in the affected axis.
Forum: Rotorheads
27th Sep 2007, 17:46
Replies: 14
Views: 2,024
Posted By JHR

WOT Stinking Piece of Paper

Thousands of military pilots with no civil certification sharing the airspace with us everyday. I knew a few guys in military flight school who washed out late in the program who probably had better...
Forum: Rotorheads
17th Oct 2006, 04:54
Replies: 272
Views: 135,693
Posted By JHR

The BO105LS has two transmission oil pumps, they...

The BO105LS has two transmission oil pumps, they both can supply oil to the major systems in the main transmission. The transmission input quills and freewheeling units for each engine are supplied...
Forum: Rotorheads
1st Oct 2006, 21:35
Replies: 5,672
Views: 4,596,663
Posted By JHR

Question OK, What type of Helicopter is the tandem rotor...

OK, What type of Helicopter is the tandem rotor shown in the last two photo's?

JHR
Forum: Rotorheads
21st Sep 2006, 22:59
Replies: 21
Views: 6,834
Posted By JHR

We have Sky Connect Satellite tracking and phone...

We have Sky Connect Satellite tracking and phone capability in 15 A/C operating in Alaska. We also carry hand held Sat Phones. They have been life savers on a couple of occasions and are a very...
Forum: Rotorheads
31st Aug 2006, 17:32
Replies: 11
Views: 2,335
Posted By JHR

Air logistics of Alaska is looking for 212/412...

Air logistics of Alaska is looking for 212/412 Captains for North Slope work.
Try [email protected] or 907-452-1197 or 1-888-246-7737

JHR
Forum: Rotorheads
14th May 2006, 20:28
Replies: 293
Views: 58,841
Posted By JHR

SAS you are the eternal pesimist! You forgot the...

SAS you are the eternal pesimist! You forgot the part about the six figuire income and only working every other week. Real people do live South of I-10
Of course I'm glad I'm not one of them.
Forum: Rotorheads
11th May 2006, 05:05
Replies: 209
Views: 49,955
Posted By JHR

I start at a normal (8-10 degree) approach. If...

I start at a normal (8-10 degree) approach. If the wind is strong I shallow the approach, it seems to me the steep approach with strong wind causes you to desend with almost flat pitch. I don't like...
Forum: Rotorheads
5th Sep 2005, 19:21
Replies: 130
Views: 33,765
Posted By JHR

Aw come on, after 30+ years of external load work...

Aw come on, after 30+ years of external load work I have only had one inadvertant release of a load. I do not think it's poor airmanship to fly across powerlines or even a tram line with an external...
Forum: Rotorheads
8th Feb 2005, 18:46
Replies: 48
Views: 12,071
Posted By JHR

Nick, The current US Airmans Information...

Nick,

The current US Airmans Information Manual helps clear up the issue. The entire TERPS manual is incorporated into the current FAR 97. Paragraph 212 & 213 detail how the aircraft approach...
Forum: Rotorheads
5th Feb 2005, 02:36
Replies: 141
Views: 20,377
Posted By JHR

SASless, Time to check your facts. No...

SASless,

Time to check your facts. No release as of the 4th of febuary.

JHR :\
Forum: Rotorheads
2nd Feb 2005, 01:28
Replies: 48
Views: 12,071
Posted By JHR

Woolf, the paragraph's from the US TERPS explain...

Woolf, the paragraph's from the US TERPS explain the application of approach catagories. FAR 97 does authorize helicopters to use Cat A minimums, if you look at "copter only" procedures the max...
Forum: Rotorheads
1st Feb 2005, 04:37
Replies: 48
Views: 12,071
Posted By JHR

Nick, I think you are wrong about helicopters...

Nick, I think you are wrong about helicopters being cat A at any speed. The airspeed you are flying when you arrive at the missed approach point determins the approach catagory and minimums used. If...
Forum: Rotorheads
3rd Apr 2004, 01:34
Replies: 1,304
Views: 596,485
Posted By JHR

B2o6 Boost pumps

If one pump is weaker than the other it may be a check valve stuck in the open position. This will recirc fuel from the strong pump back thru the weak one. If the pump pressure difference is greater...
Showing results 1 to 23 of 23


 
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