Hindustan Trainer HTT-40

sathya

Regular Member
Joined
Aug 23, 2009
Messages
413
Likes
173
Country flag
Pilatus is toxic now just like AW- nothing ever proven there (yet) but still damage is done.

BJP govt certainly won’t want to be seen handing them any follow on contracts for a long long time.


Hope HAL gets their act together and delivers HTT40 ASAP. golden opportunity this, literally an open goal.

I think it's only ploy to get more evidence against UPA.
Until then pressure tactics ..

But still the window of opportunity exist for HTT 40..
 

sathya

Regular Member
Joined
Aug 23, 2009
Messages
413
Likes
173
Country flag
If only we could blacklist a few more foreign firms then we will be forced to build and buy indegenios alternatives.

Sent from my C103 using Tapatalk

But not in the middle of executing contract.. That's like shooting in foot.
 

Prashant12

Senior Member
Joined
Aug 9, 2014
Messages
3,027
Likes
15,002
Country flag
No need to import trainer aircraft, HTT 40 to be ready by December: HAL


New Delhi: India does not need to import any more basic trainer aircraft for the armed forces as the indigenous HTT 40 will be ready by the end of this year, state-run Hindustan Aeronautics Ltd (HAL), which has invested Rs 550 crore in the development project, has said.

With the defence ministry banning Swiss company Pilatus, which supplied the current set of PC 7 Mk II trainers to the Air Force, HAL said the import requirement of 36 aircraft can also be added to the indigenous order and that the first unit can be delivered within a year.

“We have completed most of the tests and the aircraft has been performing very well,” HAL chairmanR Madhavan told ET. “We should be able to complete the spin tests (the last stage) by December and will have the aircraft certified as well. If the Air Force places the order, the first one can be delivered within a year.”

The defence ministry has already committed to buying 70 of the HTT 40 aircraft and HAL has formally represented that the additional order for 36, which was initially reserved for Pilatus, also be added to its kitty. “This should add to our order as it would make it much easier for everyone – the per aircraft cost will come down as the total number will cross 100. The HTT 40 is unique as it is specifically designed to meet all requirements put up by the Air Force,” the HAL chairman said.

As reported by ET, Swiss firm Pilatus has been banned this month after the defence ministry found it guilty of violating an integrity pact after it was revealed that it paid over 1 million Swiss francs to a company owned by arms dealer Sanjay Bhandari.



The Central Bureau of Investigation (CBI) has registered a case naming the company and all dealings have been banned for at least a year. Before the Swiss company was banned, the Air Force had been in negotiations to acquire 36 more of the PC 7 Mk II aircraft to its fleet of basic trainers, given an acute shortage that has impacted training of its pilots.

On reports that the IAF was looking at an import option to meet the requirement of 36 basic trainers, the HAL chairman said it would be much quicker to place an order for the HTT 40, which is also being looked at by other nations. “The Air Force has to take a call but we have nearly completed the project and can deliver within one year of the order being placed. In fact, other nations have also shown interest in the aircraft and we have received many enquiries, including for a light ground attack version,” Madhavan said, adding that the HTT 40 can also be used for the intermediate training stage.



HAL will be able to produce the aircraft on its existing lines but needs to order raw material and stores against an order to start the production. The two prototype aircraft that are currently being tested can be offered for trials to the Air Force by the year-end.

As reported by ET, the Air Force is heading into what could be a training crisis with all its plans to acquire new trainer aircraft hitting a roadblock and two indigenous programmes to develop basic and intermediate training planes missing critical internal deadlines.

The Air Force has painted a grim picture for its trainer aircraft fleet by pointing out that efforts to develop a basic trainer under the HTT 40 programme is running five years behind schedule, with HAL unlikely to even be certified for flight by 2021even if there are ‘no uncertainties in development testing’. HAL, however, counters this by saying that the initial operational clearance (IOC) certification will be available by the end of this year, following which production versions of the aircraft can be rolled out.

https://economictimes.indiatimes.co...eady-by-december-hal/articleshow/70423760.cms
 

WolfPack86

Senior Member
Joined
Oct 20, 2015
Messages
10,539
Likes
16,985
Country flag
“We should be able to complete the spin tests (the last stage) by December and will have the aircraft certified as well. If the Air Force places the order, the first one can be delivered within a year.”
 

indiatester

Senior Member
Joined
Jul 4, 2013
Messages
5,897
Likes
20,400
Country flag
“We should be able to complete the spin tests (the last stage) by December and will have the aircraft certified as well. If the Air Force places the order, the first one can be delivered within a year.”
Our organisations should not do PR on news of "should be able to complete" etc. News agencies should only be called to announce new programs, program completions. Others items should be just updates if asked.
 

Chinmoy

Senior Member
Joined
Aug 12, 2015
Messages
8,875
Likes
23,015
Country flag
Our organisations should not do PR on news of "should be able to complete" etc. News agencies should only be called to announce new programs, program completions. Others items should be just updates if asked.
Based on these PRs there stocks would get affected. So they can't help it.
 

Prashant12

Senior Member
Joined
Aug 9, 2014
Messages
3,027
Likes
15,002
Country flag
HAL's #HTT40 finally undertakes 5-turn spin successfully today. It is mandatory to demonstrate a 6-turn (dropping from the sky at 1000 ft/min) and the young ARDC team is all focussed for this in a few days, weather permitting. What an achievement.


Big round of applause to the #HTT40 team for they knew that success would at striking range one day. Despite all kinds of mess #HAL is in now, this team stuck to their guns, focussed. All the best for 6-turn spin.
@manoharparrikar
will be a happy man.

 

vishnugupt

Senior Member
Joined
Dec 3, 2013
Messages
2,689
Likes
11,372
Country flag
Oh my god, Air chief must be feeling palpitation in his chest.... Too much for this week. Akash, LAC, LCH and now this?? No more Platus ??
Don't worry IAF will active their paid, dalaal journlists to curse HAL. Or they will wait till Platus is out of black list
 

IndianHawk

Senior Member
Joined
Sep 24, 2016
Messages
9,058
Likes
37,676
Country flag

Great news.........

Hal won...............
.......nnnnnnnnnnnnnnnnnnnnnn
Tremendous achievement . Now all excuses to buy foreign trainer are gone. This will save nation billions in Forex and spur aviation industry forward. Hopefully IJT will follow soon + lca sport and we will have complete indegenios training chain.
 

Prashant12

Senior Member
Joined
Aug 9, 2014
Messages
3,027
Likes
15,002
Country flag
IAF may order 70 basic trainers made by HAL

The HTT-40 is currently undergoing a string of elaborate tests at HAL to demonstrate that it is safe for rookie pilots and meets IAF’s exacting standards for trainer planes. Test pilots have wrapped up intensive flight tests but some brutal trials are yet to be conducted, said a second official.




A Hindustan Turbo Trainer-40 (HTT-40) aircraft developed by Hindustan Aeronautics Limited (HAL) takes part in a test flight in the Indian city of Bangalore in June 17, 2016. IAF is set to send a request for proposal (RFP) to HAL for the indigenous Hindustan Turbo Trainer-40 (HTT-40) before the end of the year, senior IAF officers said .(AFP File Photo )


The Indian Air Force (IAF) plans to start the official process within three months for the possible purchase of 70 locally produced basic trainers from state-owned aircraft maker Hindustan Aeronautics Limited (HAL), three senior IAF officers said on condition of anonymity.

IAF is set to send a request for proposal (RFP) to HAL for the indigenous Hindustan Turbo Trainer-40 (HTT-40) before the end of the year, they added.

“The HTT-40 has entered the final stages of rigourous testing. The air force is optimistic that the trainer will meet its requirements. If all goes well, the RFP will be out by the year-end,” said one of the officials cited above who asked not to be named.


The HTT-40 is currently undergoing a string of elaborate tests at HAL to demonstrate that it is safe for rookie pilots and meets IAF’s exacting standards for trainer planes. Test pilots have wrapped up intensive flight tests but some brutal trials are yet to be conducted, said a second official.

A few days ago, the aircraft successfully completed the six-turn spin (towards the right), recovering from an uncontrolled flight using conventional methods. “The next stage of trials will be critical as it involves testing the HTT-40’s spin behaviour in the left direction, which is far more complicated,” the second official said.

If the remaining tests go smoothly, HAL could begin production by early 2021, said a third official tracking the air force’s modernisation drive. IAF, however, is clear that it does not want a piecemeal delivery of the basic trainers. “We don’t want HAL to deliver the aircraft in ones and twos as that will not meet our training requirements. We would need at least 20 planes to begin training. According to our estimates, it will take HAL around four years to deliver that number,” the third official added.


To facilitate the release of the RFP this year, IAF plans to seek a fresh Acceptance of Necessity (AoN) from the defence acquisition council to pursue the HTT-40 purchase under the Defence Procurement Procedure (DPP) 2016 instead of DPP-2008, which currently covers it. “That’s important because under DPP-2008, user trials have to be conducted before the RFP is issued. However, the provisions of DPP-2016 allow the RFP to come before the user trials,” said the second official cited above.

The upcoming RFP may also allow HAL to release around $25 million to upgrade the Honeywell TPE331-12B turboprop engine that powers the basic trainer to extract maximum performance from the aircraft, said the first official. HAL was reluctant to spend on the upgrade unless the order came through.

Rookie pilots in IAF go through a three-stage training involving the Pilatus PC-7 MkII planes, Kiran trainers and finally the Hawk advanced jet trainers before they can fly fighter jets. As the Kirans are approaching the end of their service life, some amount of Stage 2 training is being done on the PC-7.


The defence ministry in July suspended business dealings with Pilatus Aircraft Limited for one year for violation of a pre-contract integrity pact in a ~2,900-crore contract for 75 basic trainers, and also factoring in ongoing Indian investigations against the Swiss plane maker for alleged corruption and irregularities.

The contract included a follow-on purchase of 38 more planes, but the ban means IAF can’t invoke the clause. The order for additional planes could be sourced from HAL, said a fourth IAF official. Experts welcomed IAF’s decision to take the HTT-40 purchase forward. “It’s a big thumps up to indigenisation and the RFP is an indicator that the locally made trainer will meet IAF’s requirements. It is now up to HAL to meet the timelines and provide adequate technical support. It has been found wanting in some of those aspects in the past,” said Air Vice Marshal Manmohan Bahadur (retd), additional director general, Centre for Air Power Studies.

https://www.hindustantimes.com/indi...ic-trainers/story-QwR9nVF1qbDwkwNfdQyBfP.html
 

WolfPack86

Senior Member
Joined
Oct 20, 2015
Messages
10,539
Likes
16,985
Country flag
#IAF may order 70 basic trainers made by HAL

.

The Indian Air Force (IAF) plans to start the official process within three months for the possible purchase of 70 locally produced basic trainers from state-owned aircraft maker Hindustan Aeronautics Limited (HAL), three senior IAF officers said on condition of anonymity.

IAF is set to send a request for proposal (RFP) to HAL for the indigenous Hindustan Turbo Trainer-40 (HTT-40) before the end of the year, they added.“The HTT-40 has entered the final stages of rigourous testing. The air force is optimistic that the trainer will meet its requirements. If all goes well, the RFP will be out by the year-end,” said one of the officials cited above who asked not to be named.

The HTT-40 is currently undergoing a string of elaborate tests at HAL to demonstrate that it is safe for rookie pilots and meets IAF’s exacting standards for trainer planes. Test pilots have wrapped up intensive flight tests but some brutal trials are yet to be conducted, said a second official.

A few days ago, the aircraft successfully completed the six-turn spin (towards the right), recovering from an uncontrolled flight using conventional methods. “The next stage of trials will be critical as it involves testing the HTT-40’s spin behaviour in the left direction, which is far more complicated,” the second official said.

If the remaining tests go smoothly, HAL could begin production by early 2021, said a third official tracking the air force’s modernisation drive. IAF, however, is clear that it does not want a piecemeal delivery of the basic trainers. “We don’t want HAL to deliver the aircraft in ones and twos as that will not meet our training requirements. We would need at least 20 planes to begin training. According to our estimates, it will take HAL around four years to deliver that number,” the third official added.

To facilitate the release of the RFP this year, IAF plans to seek a fresh Acceptance of Necessity (AoN) from the defence acquisition council to pursue the HTT-40 purchase under the Defence Procurement Procedure (DPP) 2016 instead of DPP-2008, which currently covers it. “That’s important because under DPP-2008, user trials have to be conducted before the RFP is issued. However, the provisions of DPP-2016 allow the RFP to come before the user trials,” said the second official cited above.
The upcoming RFP may also allow HAL to release around $25 million to upgrade the Honeywell TPE331-12B turboprop engine that powers the basic trainer to extract maximum performance from the aircraft, said the first official. HAL was reluctant to spend on the upgrade unless the order came through.

Rookie pilots in IAF go through a three-stage training involving the Pilatus PC-7 MkII planes, Kiran trainers and finally the Hawk advanced jet trainers before they can fly fighter jets. As the Kirans are approaching the end of their service life, some amount of Stage 2 training is being done on the PC-7.

The defence ministry in July suspended business dealings with Pilatus Aircraft Limited for one year for violation of a pre-contract integrity pact in a ~2,900-crore contract for 75 basic trainers, and also factoring in ongoing Indian investigations against the Swiss plane maker for alleged corruption and irregularities.

The contract included a follow-on purchase of 38 more planes, but the ban means IAF can’t invoke the clause. The order for additional planes could be sourced from HAL, said a fourth IAF official. Experts welcomed IAF’s decision to take the HTT-40 purchase forward. “It’s a big thumps up to indigenisation and the RFP is an indicator that the locally made trainer will meet IAF’s requirements. It is now up to HAL to meet the timelines and provide adequate technical support. It has been found wanting in some of those aspects in the past,” said Air Vice Marshal Manmohan Bahadur (retd), additional director general, Centre for Air Power Studies.
https://www.facebook.com/pg/TeamAMCA/photos/?ref=page_internal
 

Okabe Rintarou

Senior Member
Joined
Apr 23, 2018
Messages
2,337
Likes
11,991
Country flag
Left Spin, Right Spin, Tail Spin, Head Spin, Quantum Spin, Time Spin, Sudarshan Spin...and IAF will still reject because the cockpit canopy is of the wrong type of transparent or something
These are standard tests that HTT-40 needs to clear before being deemed safe enough. We need to learn when to put the blame on IAF and when not to.

At each stage, HTT-40 inched closer to certification and defence journos wrote about it, but people who are unaware of the process end up blaming the Indian Air Force for "delays". Please refrain from such petulance.

It was mentioned that the 6-turn left turn test would be more difficult than the right turn version. Read please:-
A few days ago, the aircraft successfully completed the six-turn spin (towards the right), recovering from an uncontrolled flight using conventional methods. “The next stage of trials will be critical as it involves testing the HTT-40’s spin behaviour in the left direction, which is far more complicated,” the second official said.
 

Latest Replies

Global Defence

New threads

Articles

Top