PPRuNe Forums - Search Results
PPRuNe Forums

Go Back  PPRuNe Forums > Search Forums
Reload this Page >

Search Results

Register
FAQ
Calendar
Wikiposts
Today's Posts
Search
Vendor Directory
Search: Posts Made By: Oracle
Showing results 1 to 17 of 17
Search took 0.00 seconds.
Forum: Rotorheads
17th Jul 2008, 08:47
Replies: 390
Views: 218,358
Posted By Oracle

Angel ATT Mode

Greetings, 412 Drivers All,

Thank you muchly, Bomber, for pointing out that I WAS indeed (quite clearly) talking about the inherent dangers of RUNNING LANDINGS in ATT Mode.

Hovering in ATT...
Forum: Rotorheads
16th Jul 2008, 10:12
Replies: 390
Views: 218,358
Posted By Oracle

Angel 412 RRPM & Vertical Vibes.

BJC,

Thanks for your comments - it has been a long frustrating wait for the final word from Bell, although they gave the same advice over three years ago in a letter.


If you read the full...
Forum: Rotorheads
10th Jul 2008, 05:54
Replies: 390
Views: 218,358
Posted By Oracle

Angel Ground Resonance/Bouncing in the 412.

Hi Gents,

Whilst slack collective friction MAY often lead to PIO's (Pilot Induced Oscillations) of the vertical kind (especially when the pilot's seat IS loose vertically, or the pilot sits very...
Forum: Rotorheads
2nd Aug 2007, 05:09
Replies: 390
Views: 218,358
Posted By Oracle

Angel Official Word From Bell On 412 Operating Rrpm

Greetings All,
This just in from my own Bell Rep this week for your edification:
On the issue operation at 97% NR, In order to standardize operations, Bell Helicopter will be issuing a rev to the...
Forum: Rotorheads
10th Jul 2007, 03:21
Replies: 390
Views: 218,358
Posted By Oracle

Thanks for that!

Excellent news! Thanks for that, mate!

I had written to Bell last week about this, but not had any reply yet - perhaps they have now decided to make it 'official' at last!

Cheers,

Oracle:}
Forum: Rotorheads
11th Jun 2007, 08:02
Replies: 390
Views: 218,358
Posted By Oracle

Angel 412s..............

Yup, Wings, the 2S11 switch is pretty standard these days. Anyone who ever suffered from the old 212 roof relays failing during starter load, with the resultant loss of 5 to 8 volts during the...
Forum: Rotorheads
6th May 2007, 07:04
Replies: 390
Views: 218,358
Posted By Oracle

Angel 412 Cruise NR

Thank you SPINWING!

Dudes - just ASK BELL and find out for yourselves!!!!!!! We did and that's what they came back with some 4 or 5 years ago.

Is that TOO difficult? Don't keep on qveching at...
Forum: Rotorheads
5th May 2007, 06:19
Replies: 390
Views: 218,358
Posted By Oracle

Angel Bell 412 NR

Well, my dears, I wasn't going to waste more time wading through 4 years of correspondance to find the actual letter from Bell, - but if you choose not to believe me (despite the halo) and are SO...
Forum: Rotorheads
4th May 2007, 08:37
Replies: 390
Views: 218,358
Posted By Oracle

Angel 100% is Divine!

G'day!
Well, in the end you guys will have to make your own minds up! However, as I have said before, Bell 'strongly recommends' that 412 operators maintain their RRPM at 100% throughout the flight...
Forum: Rotorheads
14th Oct 2006, 05:24
Replies: 390
Views: 218,358
Posted By Oracle

Angel P.S.

Of course, there is a definite difference between what Bell ''authorizes'' and 'recommends'''with regards to 100% NR operations! - Wonderful thing, product liability! :}
Forum: Rotorheads
14th Oct 2006, 05:22
Replies: 390
Views: 218,358
Posted By Oracle

Angel External kit

Yup - all of them have external floats fitted. No hoists. But Bell knew that when they gave us the advice!
Cheers...
Forum: Rotorheads
13th Oct 2006, 09:25
Replies: 390
Views: 218,358
Posted By Oracle

Angel 100% NR Cruising

Greeting fellow 412-ers!

Sorry nothing still on file from Bell, but I did get confirmation that Bell had definitely come back to our company and pointed out that they recommended all 412 operators...
Forum: Rotorheads
8th Oct 2006, 10:19
Replies: 390
Views: 218,358
Posted By Oracle

Angel Not beeping down to 97% for cruise in the 412

Hi Guys,

- Amazed to find so many people still beeping down in the 412! Old habits (like helicopter pilots) die hard!

I will indeed attempt to find the communication from Bell about this...
Forum: Rotorheads
7th Oct 2006, 20:05
Replies: 390
Views: 218,358
Posted By Oracle

Angel Yer bits dropping off?

Shawn,

Just a consideration.

Some years back many (ex-212) 412 operators were beeping down to 97% NR for cruise flight (which really does nothing for you with 4 blades except get very exciting...
Forum: Rotorheads
4th Oct 2006, 15:01
Replies: 390
Views: 218,358
Posted By Oracle

Angel Downwind 412 departures?

Yes, well........... what a brave chap you are! Of course if your TOW is low and your tail wind is below 5to 8 knots, then this is certainly possible, but I wouldn't recommend it as a regular...
Forum: Rotorheads
3rd Oct 2006, 13:44
Replies: 390
Views: 218,358
Posted By Oracle

Angel Slinging in the 412

Hi Guys,
Further to Tribals excellent advice, I would also warn you that most 412 HP/EP aircraft with DF engines have very twitchy FCU's - so once you do get above that steady 95% Mast Tq on lift,...
Forum: Rotorheads
11th Sep 2006, 19:45
Replies: 390
Views: 218,358
Posted By Oracle

Angel 412 Differences

The BELL 412 Series grew like this: 212 + 2 more blades (bolted another pair with a flex-beam on top of the original pair!)= 412 Classic (useless and non-upgradable to the more powerful/capable DF...
Showing results 1 to 17 of 17


 
Forum Jump

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.