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Search: Posts Made By: dipperm0
Showing results 1 to 35 of 45
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Forum: Rotorheads
5th Feb 2017, 19:37
Replies: 8
Views: 3,287
Posted By dipperm0

Westland created a new concept of gear box, the...

Westland created a new concept of gear box, the one used on the Lynx. It wa
Forum: Rumours & News
26th May 2016, 09:22
Replies: 1,184
Views: 2,628,935
Posted By dipperm0

For those interrested in Search And Rescue, the...

For those interrested in Search And Rescue, the bible in the western world is the ATP 10 rev (D) which is a NATO UNCLASSIFIED document which can be easily accessed on the internet.
...
Forum: Rotorheads
13th May 2016, 16:56
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

I know you think you understand what you thought...

I know you think you understand what you thought I said but I'm not sure you realize that what you heard is not what I meant'

Alan Greenspan, head of the Fédéral Reserve
Forum: Rotorheads
5th May 2016, 19:05
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

Just to clarify

Just to clarify
Forum: Rotorheads
5th May 2016, 11:46
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

Popular proverb : There Are None So Blind As...

Popular proverb : There Are None So Blind As Those Who Will Not See

G.REDL fuselage end of suspension bar : bented, twisted
LN.OJF fuselage end of suspension bar : looks undamaged
Forum: Rotorheads
4th May 2016, 08:29
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

They have the bottom end of the forward...

They have the bottom end of the forward suspension bar, I think they don't have the front suspension bar fitting yet.
If they find this fitting, and this fitting is un-damaged then 2 solutions:...
Forum: Rotorheads
3rd May 2016, 19:08
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

If a smaller pin is inserted in the forward...

If a smaller pin is inserted in the forward fitting, pilots and hums will feel it as it has been written in a previous post.

If the normal pin is inserted, but not secured, as long as it stays in...
Forum: Rotorheads
3rd May 2016, 13:21
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

Sorry for my poor english but I will try to...

Sorry for my poor english but I will try to answer CharlieDontSurf

Had the S92 been the main helo in NS, pilot error would have occured on S 92 - Should I blame the S 92 for that ? No, for sure,
Forum: Rotorheads
3rd May 2016, 11:42
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

@helicomparator +1

@helicomparator

+1
Forum: Rotorheads
2nd May 2016, 17:35
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

Picture of the MGB with what seems to be the RH...

Picture of the MGB with what seems to be the RH servo control still attached
Forum: Rotorheads
2nd May 2016, 17:31
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

closer from the middle, the grey component in the...

closer from the middle, the grey component in the backward, with the rounded silhouette of the accessory module perfectly visible
Forum: Rotorheads
2nd May 2016, 17:23
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

In the left background of picture post 323 you...

In the left background of picture post 323 you can see the MGB, it looks like it is upside donw with the input shaft of engine n° 2 visible
Forum: Rotorheads
2nd May 2016, 16:51
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

Sad duty The fuselage has been totaly...

Sad duty

The fuselage has been totaly destroyed. How investigators are they going to make the diffecence between what caused the accident and what has been torn away by the impact on ground or sea...
Forum: Rotorheads
2nd May 2016, 16:06
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

On the Aviation Investigation Board Norway are...

On the Aviation Investigation Board Norway are pictures of the wreck.

The Helicopter Accident: Invitation to Press Conference at Haakonsvern naval base in Bergen Tuesday 3 May at 1400 hours
...
Forum: Rotorheads
2nd May 2016, 07:24
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

Hope the picture I posted in post 275 is clear...

Hope the picture I posted in post 275 is clear for you.

What can be said from this picture is that on the norwegian crash picture neither the head of the pin, with two flat cuts nor the two safety...
Forum: Rotorheads
2nd May 2016, 07:09
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

Here is an extract of a 532 maintanance manual...

Here is an extract of a 532 maintanance manual showing the way the suspension bar are attached on the fuselage fairing.
Forum: Rotorheads
1st May 2016, 07:20
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

As Mitchaa said; "I'm a betting man " and I think...

As Mitchaa said; "I'm a betting man " and I think this accident has nothing to do with MGB failure.

Watch out the G-REDL - MRH, mast with swashplate, flared housing with one suspension bar still...
Forum: Rotorheads
30th Apr 2016, 19:27
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

https://assets.digital.cabinet-office.gov.uk/media...

https://assets.digital.cabinet-office.gov.uk/media/548ac196e5274a42900002d6/S5-2009_Eurocopter_AS332L2_Super_Puma__G-REDL_08-09.pdf

The initial examination of the wreckage, in conjunction
with...
Forum: Rotorheads
30th Apr 2016, 15:48
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

From EC pilot training manual: begin MAIN...

From EC pilot training manual:

begin
MAIN ROTOR HUB integral with the rotor shaft supports the rotor components
ROTOR SHAFT driven by the MGB, supports the main rotor hub.
FLARED HOUSING :...
Forum: Rotorheads
30th Apr 2016, 08:47
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

To Scuffers : yes, To redhanded : not sure : if...

To Scuffers : yes,
To redhanded : not sure : if the bolt fits tigh, and has only one axis of motion I am not sure the HUMS could detect the movement of the bolt. More than that, if flight, under...
Forum: Rotorheads
30th Apr 2016, 07:50
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

RVDT, thanks for the clear explanations. As...

RVDT, thanks for the clear explanations.

As you mention it, the fact that the airframe end of the suspension bar looks undamaged questions about the missing bolt. Whatever the securing device for...
Forum: Rotorheads
29th Apr 2016, 17:27
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

I just scrolled the AAIB website to check for the...

I just scrolled the AAIB website to check for the AS 332 to EC 225 LP family accident reports after 2000.
Found 5:
G-REDL crashed with rotor hub separation,
G-REDW and G-CHCN went down under...
Forum: Rotorheads
29th Apr 2016, 15:43
Replies: 1,949
Views: 1,582,685
Posted By dipperm0

My condoleances to the family and relatives. ...

My condoleances to the family and relatives.

This accident reminds me 20 years ago, when an Alouette 2 lost its main rotor while on final. Inquiry reveals that the accident was caused by a human...
Forum: Rumours & News
26th Mar 2015, 12:55
Replies: 3,543
Views: 5,574,631
Posted By dipperm0

A question from a non familiar A320 pilot: on my...

A question from a non familiar A320 pilot: on my last A/C there was to way to get the aircraft going down : either ALT SET ou V/S. Are the same modes available on the 320 ? If yes, is it possible...
Forum: Rotorheads
9th Nov 2010, 12:55
Replies: 6
Views: 1,370
Posted By dipperm0

Been there for 1 year as a French Navy AL III...

Been there for 1 year as a French Navy AL III pilot. Nice fishing village. Remermber my first flight there: OAT 47 C. Taught my mecnav how to land the helo in case of personal heat breakdown.
Forum: Rotorheads
1st May 2010, 07:51
Replies: 13
Views: 3,215
Posted By dipperm0

bad running landing

What about an impact on the RH landing gear due to a tentative of drifted running landing during a loss of tail rotor control ( actual or simulated)...
Forum: Rotorheads
13th Apr 2010, 16:49
Replies: 77
Views: 17,143
Posted By dipperm0

On the Lynx, during the bad engine MTBF period,...

On the Lynx, during the bad engine MTBF period, we applied, if runway lenght above 1200 ft, 100 ft/ 100 Kt at threshold, then collective fully down, nose up to 10-12 in a slow descent until speed...
Forum: Rotorheads
4th Apr 2010, 13:38
Replies: 47
Views: 9,555
Posted By dipperm0

The main undercarriage on the clips looks to have...

The main undercarriage on the clips looks to have the same width as the old one version and I never heard of dynamic rollover with that undercarriage. In other hand, very impresive crash control...
Forum: Rotorheads
30th Mar 2010, 08:50
Replies: 47
Views: 9,555
Posted By dipperm0

About Lynx vibrations, I remind myself flying at...

About Lynx vibrations, I remind myself flying at approx 120 Kts and being unable to read accurately the speed due to severe vivrations during the early years of 1980.

In front of such vibrations...
Forum: Rotorheads
5th Jan 2010, 06:55
Replies: 22
Views: 15,523
Posted By dipperm0

In the French Navy, in open waters, the rescue...

In the French Navy, in open waters, the rescue swimmer remains permanently hooked on the winch cable.

Except for an underwater visit of a sunked ship, he is not allowed to disconnect himself...
Forum: Rotorheads
20th Dec 2009, 09:01
Replies: 22
Views: 3,878
Posted By dipperm0

Hi Not sure I have the right answer but,...

Hi

Not sure I have the right answer but, when carrying a max contengency check on a GEM engine, the pilot must pull up the collective to try to reach a defined Ng value, thus, usually, the Nr...
Forum: Rotorheads
30th Sep 2009, 10:53
Replies: 7
Views: 1,467
Posted By dipperm0

Hoist ( hydraulic ou electric) is the preferred...

Hoist ( hydraulic ou electric) is the preferred tool for recovery. Most NATO helicopter are equipped either with an 150 ft long or 300 ft long /500 pounds hoist cable, enabling the diver/rescue...
Forum: Rotorheads
11th Sep 2009, 17:09
Replies: 47
Views: 6,989
Posted By dipperm0

No, defenetly no. A twin ( or more) engine...

No, defenetly no.

A twin ( or more) engine helicopter, operated under CAT A limitation will NEVER crash if the pilot knows and applies the procedures depicted in the flignt manuel and mass...
Forum: Rotorheads
2nd Aug 2009, 11:19
Replies: 7
Views: 1,769
Posted By dipperm0

French Navy does it for deep sea pilots from...

French Navy does it for deep sea pilots from Cherbourg.
Forum: Rotorheads
21st Jun 2009, 14:44
Replies: 6
Views: 3,041
Posted By dipperm0

No report of wire strike- Press reports suddent...

No report of wire strike- Press reports suddent loss of engine....
Showing results 1 to 35 of 45
 
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