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Search: Posts Made By: prehar
Showing results 1 to 33 of 33
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Forum: Rotorheads
21st Mar 2024, 15:55
Replies: 21
Views: 7,581
Posted By prehar

While carrying out such mountain rescue in a...

While carrying out such mountain rescue in a AW-139 what performance graphs are normally used ?
HIGE or HOGE at MCP / TOP or intrapolate in between ?
Also any way to figure out the wind direction...
Forum: Rotorheads
16th Aug 2015, 20:48
Replies: 29
Views: 7,798
Posted By prehar

Offshore take off and landings

Margins ,

If you can get hold of the RFM of the AW-139 you'd get a fairly good idea of Offshore take offs and landings including sight pictures for LH or RH side landings .
It however does not...
Forum: Rotorheads
4th Dec 2014, 04:11
Replies: 4
Views: 3,241
Posted By prehar

Indian Army Wives agitated

The loss of machines has been high since most accidents don't get posted on western news media ... A version of the Ecureil was likely to be the top contender many years ago but no machine was...
Forum: Rotorheads
23rd Jul 2014, 12:43
Replies: 158
Views: 131,751
Posted By prehar

I sent mine too for the repairs on some noise in...

I sent mine too for the repairs on some noise in the right earphone ...they did an amazing job with new ear pads , clips and shipped it back for Free .....

Very impressed with their after sales...
Forum: Rotorheads
23rd Jul 2014, 12:33
Replies: 189
Views: 133,761
Posted By prehar

Dreviator , Global Vectra does have Bell 412 s...

Dreviator ,
Global Vectra does have Bell 412 s and I think they aren't recruiting for any expat drivers for them .
They did hire some expat Captains for the 139 s a few years ago and more recently...
Forum: Rotorheads
2nd Feb 2014, 16:24
Replies: 648
Views: 221,317
Posted By prehar

Thanks Jack Carson , SansAnhedral , SASless and...

Thanks Jack Carson , SansAnhedral , SASless and Brett s for your inputs .....it's been very informative .
Cheers
Forum: Rotorheads
31st Jan 2014, 14:22
Replies: 18
Views: 3,727
Posted By prehar

Lone wolf , SansAnhedral , Thanks for your...

Lone wolf , SansAnhedral ,
Thanks for your inputs ...I have looked at the V- 22 thread and read Jack Carson's link and the others.....the V-22 does have its advantages but at a price !!
The Indian...
Forum: Rotorheads
30th Jan 2014, 14:07
Replies: 648
Views: 221,317
Posted By prehar

Altitude Performance

Hi Guys ,

Does anyone have any details of the altitude performance of a V-22 ?

For eg ...if one takes off from an airfield at 500 ft Amsl 35 C and were to hover OGE / hover IGE at ISA + 20 at...
Forum: Rotorheads
30th Jan 2014, 13:57
Replies: 18
Views: 3,727
Posted By prehar

Lonewolf , VIP s in India generally need to...

Lonewolf ,
VIP s in India generally need to travel across the country in a BBJ and move to a smaller helipad in a helicopter from the nearest airfield .
Given this basic requirement and the fact...
Forum: Rotorheads
29th Jan 2014, 11:27
Replies: 18
Views: 3,727
Posted By prehar

The Indian VIP requirement would probably be for...

The Indian VIP requirement would probably be for landings upto 15000 ft at let's say 25 C and also landings on dusty small helipads surrounded by surging crowds .....also a machine to sanitize the...
Forum: Rotorheads
8th Dec 2013, 01:58
Replies: 487
Views: 271,555
Posted By prehar

Certification FAA / EASA ??

Phlying Guy ,

Is'nt the FAA certification getting stuck on some very basic AUW stuff ...

Will it happen without affecting a lot of other manufacturers who are waiting to see how this (...
Forum: Rotorheads
8th Dec 2013, 01:51
Replies: 9
Views: 5,569
Posted By prehar

HATSOFF at bangalore , India

Hi ,

CAe along with HAL Bangalore has a Bell 412 SIM . You could do a search for HATSOFF Bangalore and check with them if they'll do Bell 412 training .
Cheers ,
Prehar
Forum: Rotorheads
7th Jan 2013, 15:42
Replies: 99
Views: 15,305
Posted By prehar

In an Chetak ( HAL Allouette III ) level flight...

In an Chetak ( HAL Allouette III ) level flight at 25,000 ft in the Himalayas . In a Cheetah ( HAL Lama ) landings at 20,000 ft ISA + 30 about 23500 ft density altitude .... and it amazes me that we...
Forum: Rotorheads
22nd May 2012, 17:56
Replies: 16
Views: 3,604
Posted By prehar

Why did the ring nut 'give way' ?? Even when the...

Why did the ring nut 'give way' ?? Even when the wire locking was done ??Was the ring nut and the other threaded parts in good condition ??
Was the wire lock done correctly ??
What do the AW guys...
Forum: Rotorheads
17th May 2012, 05:15
Replies: 16
Views: 3,604
Posted By prehar

Captchopper / Zudhir Check your PM ...

Captchopper / Zudhir

Check your PM

Prehar
Forum: Rotorheads
10th May 2012, 18:44
Replies: 12
Views: 4,065
Posted By prehar

India Pawan Hans ----Dauphin N / N2 / N3 ...

India
Pawan Hans ----Dauphin N / N2 / N3
Global Vectra ---Bell 412 / AW-139
Heligo Charters--AW-139 / Bell 412
United HeliCharters - Bell 412 / 212
Swajas -----Bell 412
Deccan...
Forum: Rotorheads
18th Apr 2012, 17:00
Replies: 21
Views: 8,634
Posted By prehar

carsickpuppy , What kinda op are you...

carsickpuppy ,

What kinda op are you getting into ?? mountain , logging , island hopping or in PNG ??
If I were to compare a 139 with a Mi-17 variant ... at sea level or thereabouts I'd pick...
Forum: Rotorheads
12th Apr 2012, 09:08
Replies: 20
Views: 5,784
Posted By prehar

It happened on a rig landing on a 212 , very...

It happened on a rig landing on a 212 , very light machine and strong winds from the left . After landing and throttle to idle produced a yaw to the left. The Safety guys would not believe us till it...
Forum: Rotorheads
4th Sep 2011, 10:05
Replies: 136
Views: 69,626
Posted By prehar

I have been caught landing on a Offshore deck,...

I have been caught landing on a Offshore deck, where during the transition shake, trying to hold the cyclic firm , had me disengaging the APs .One has to be careful not to touch the AP release switch...
Forum: Rotorheads
30th Aug 2011, 05:26
Replies: 81
Views: 59,596
Posted By prehar

nightskywalker If you read the HongKong...

nightskywalker

If you read the HongKong CAA report you'll find that nowhere do they suggest that the White Tail rotor blade broke on impact with the water .
What it does imply in the report is...
Forum: Rotorheads
5th May 2011, 08:20
Replies: 80
Views: 40,387
Posted By prehar

Mikester540 Thats a impressive Stealth Black...

Mikester540
Thats a impressive Stealth Black Hawk you've generated ....I would have liked a retractable refuelling probe ...could you do that too please ??Or get David Cenciotti to do it ?? That...
Forum: Rotorheads
4th May 2011, 19:16
Replies: 4
Views: 1,776
Posted By prehar

Well , the latest news on various Indian TV...

Well , the latest news on various Indian TV channels show that this crash site has been located and all the pax including the CM are dead .Wonder if it was technical failure or bad weather that took...
Forum: Rotorheads
4th May 2011, 18:19
Replies: 144
Views: 107,353
Posted By prehar

Gulf Helicopters AW-139 Tail Rotor Fell Off

I believe there is a picture on heliops forum of the 139 registration A7GHA that was supposed to do a flight for Qatar Petroleum . After start and a Power Assurance check on ground the pilots noticed...
Forum: Rotorheads
22nd Nov 2010, 18:31
Replies: 131
Views: 45,068
Posted By prehar

Spinwing , you are right ....a similar Advert...

Spinwing ,
you are right ....a similar Advert appeared on justhelicopters.com ...this time with Global Vectra written on it and not some other person or company .
Looks like the Indian Market for...
Forum: Rotorheads
20th Nov 2010, 13:17
Replies: 95
Views: 34,780
Posted By prehar

CHC Global Advert

CHC Global has just put up an advert for AW-139 Offshore IFR Captains ....wonder where all they operate 139s ?? Anyone knows ??
Forum: Rotorheads
20th Nov 2010, 07:51
Replies: 64
Views: 31,776
Posted By prehar

Woodside Contract to CHC

Hi Guys ,

The Woodside Energy contract has been awarded to CHC . If you go to the jsfirm website , CHC has advertised for AW-139 IFR Captains .

Cheers
Forum: Rotorheads
9th Nov 2010, 15:21
Replies: 131
Views: 45,068
Posted By prehar

AW-139 in India

It sounds like Global Vectra but it might be Heligo too...
Friends have said the contracts are still not awarded ...so maybe the same guy can recruit for whichever company wins the contract !!...
Forum: Rotorheads
21st Sep 2010, 21:09
Replies: 96
Views: 39,197
Posted By prehar

Cat A

Shawn,
You are the right person to help on the issue of Bell 412 Offshore Operations !!
I tried picking up an earlier post here.. of 18 Jun where Zudhir and helibuoy were trying to understand what...
Forum: Rotorheads
21st Sep 2010, 17:12
Replies: 925
Views: 348,483
Posted By prehar

Canard for X-2 ??

If the horizontal stabiliser is giving a download in forward flight and its a fly-by-wire machine with a lot of control law tweeking still going on during flight tests ,will Jeff or Chris tell us if...
Forum: Rotorheads
21st Sep 2010, 16:58
Replies: 96
Views: 39,197
Posted By prehar

Cat A

Can you explain target torque and its origin ?...as in the Bell-412 Flight Manual ..Supplement details etc .
One could take a relook and try to understand what you say or question... else just quote...
Forum: Rotorheads
20th Sep 2010, 22:01
Replies: 96
Views: 39,197
Posted By prehar

Cat A

From what I have gathered so far the whole exercise of Performance Class I of DGCA is to talk Cat A but call it another name....unlike what most Oil companies worldwide follow as 'exposure time'...
Forum: Rotorheads
12th Mar 2010, 14:21
Replies: 8
Views: 2,338
Posted By prehar

so what exactly might this be...have'nt seen one...

so what exactly might this be...have'nt seen one like it ...is it a personal vehicle ??
Forum: Rotorheads
12th Mar 2010, 10:04
Replies: 20
Views: 6,080
Posted By prehar

3 engines are better than 2 specially if you are...

3 engines are better than 2 specially if you are at high altitudes or in IMC conditions...but the days of 3 engines too seem numbered
Showing results 1 to 33 of 33


 
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