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Showing posts with label NLCA. Show all posts
Showing posts with label NLCA. Show all posts

Monday, December 30, 2019

Naval LCA at striking distance for deck operations from INS Vikramaditya

A combo of photos merged digitally show how it would look like when NLCA takes off from the deck of INS Vikramaditya.
By Anantha Krishnan M 

Bengaluru: The naval variant of home-grown Light Combat Aircraft (NLCA) is at a striking distance from undertaking the much-awaited, maiden carrier landing and taking off on board INS Vikramaditya. The Indian Navy is currently studying all the data before giving the go-ahead to the team to undertake deck landing on the mighty aircraft carrier.
Two pilots from the Test team have flown close to 30-plus approaches to INS Vikramaditya during the recent campaign. The pilots flew very close over the ship deck. The approaches were to understand the characteristics and controllability of the aircraft.

Friday, September 13, 2019

First arrested-landing of Naval LCA successful

Saturday, May 28, 2016

Arrested recovery landing next big test for NLCA

By Anantha Krishnan M

Bengaluru, May 28: With the ongoing pre-Monsoon trials for the naval version of Light Combat Aircraft (LCA) entering its last lap, the designers would now shift their focus towards the maiden arrested recovery landing missions (post-Monsoon), at INS Hansa in Goa.
While the current campaign is scheduled to end next week, sources confirm to Mathrubhumi that the prototypes would be now readied for arrester hook landing trials from the Shore Based Test Facility (SBTF), on their return to Bengaluru.
“Extensive data has been gathered so far and these would be analysed by various system groups. We would assess whether any changes need to be incorporated on the prototypes. Later, arrester hook will be installed on NP2. We have already carried out the Ground Vibration Test (GVT) and Structural Coupling Test (SCT),” an official said.
At Bengaluru, based on the flight test data, scientists have already conducted wind tunnel tests for different combinations of LEVCON (Leading Edge Vortex Controller) and Slats to obtain optimum configuration.
“Structural Test Specimen (STS) tests have already been carried out on the specially-built Main Airframe Static Test (MAST) created at Hindustan Aeronautics Ltd (HAL). The limit loads for high sink rate and full arrester hook loads have been successfully tested. This is an important precursor for the taxi-in engagement at the SBTF,” says the official. @Mathrubhumi
* Ski-jump launches no more a major challenge
* NLCA launches done with R-73 missiles
Full report, here: http://bit.ly/1sDHGPH

Wednesday, May 25, 2016

Moon-lit Mission for naval LCA at SBTF in Goa

By Anantha Krishnan M
Bengaluru, May 25: Military minds propelling India’s naval fighter jet programme from Aeronautical Development Agency (ADA) and Hindustan Aeronautics Ltd (HAL) had a successful ‘Moon-lit Mission’ at INS Hansa (Goa) recently.
Officials who are part of the ongoing maiden night trials of naval Light Combat Aircraft (NLCA), at the Shore Based Test Facility (SBTF) in Goa, told Mathrubhumi on Wednesday that the maiden night flight of NP-2 (Naval Prototype), a fighter, was planned on a Full Moon Day.
“The first night sortie for NLCA was carried out on May 21 from the normal runway on a Full Moon Day. The Moon was shining at its best on the day when the pilot was tasked to evaluate the cockpit performance. The first night ski-jump from SBTF was carried out the next day (May 22),” an official said. 
For Test Pilots world over, the Moon plays a key role during their practice night sorties, a fact well-researched and documented by Institute of Aerospace Medicine, a key wing of Indian Air Force, situated in Bengaluru.
“Night flying is a different ball game all together. And, especially for a naval platform it becomes really critical considering the challenging environment, when operating from a carrier. Light is a critical component during flight operations in night for a fighter. The pilot need to adapt to different facets of light and darkness,” says the official. Mathrubhumi
* Disorientation fears overcome during first flight
Full report here: http://bit.ly/20zrtWK

Tuesday, May 24, 2016

Video of NLCA maiden night flight from SBTF


NLCA platforms begin night flying from SBTF in Goa



(Video of NP-2 carrying out fuel jettison tests)
By Anantha Krishnan M
Bengaluru, May 24: The naval prototypes of Light Combat Aircraft (LCA) – NP-1 (trainer) and NP-2 (fighter) – have begun their night flying activities for the first time from the Shore Based Test Facility (SBTF) at INS Hansa in Goa.
This is virtually a back-to-back campaign for the NLCA team, considering they only finished the previous trials at the end of April. The detachment includes scientists and engineers from Aeronautical Development Agency (ADA) and Hindustan Aeronautics Ltd (HAL). The current trials began on May 21 and are expected to continue through this week.
“The night trials are critical for the project. This is for the first time that both NP-1 and NP-2 are undertaking night operations from SBTF. Both have done extensive night trials from normal runways,” says an official.
So far both platforms have carried out four sorties with the time duration ranging from 25 to 30 minutes.
“It’s important that we complete these sets of trials before Monsoon sets in. Pre-Monsoon winds are favourable for undertaking the tests. We are also fine-tuning some of the parameters we have tested in April. Ahead of the current campaign, both platforms underwent some stress analysis tests in Bengaluru,” says the official. @OneIndia
* Fuel jettison test done in April
* Radar and data link too tested
* Hot refueling routinely carried out


Friday, July 3, 2015

Cmde Balaji (Retd) takes over the reins of ADA at critical phase

Bengaluru, July 3: The Department of Defence Research and Development on Friday handed over the reins of Aeronautical Development Agency (ADA) to Cmde Cadaba Devnath Balaji (Retd).
An Outstanding Scientist and currently the Project Director of LCA (Navy), Cmde Balaji (Retd) has been appointed as the Director of ADA and Programme Director (Combat Aircraft).
He replaces P S Subramanyam, who superannuated on June 30. Balaji will have around 2 years of service left, before attaining 60, in 2017.
As reported by OneIndia earlier, a search committee headed by former DRDO Chief Dr V K Aatre decided to hand over the baton to Cmde Balaji (Retd), who is part of ADA since 2002. (http://www.oneindia.com/india/hunt-on-pick-top-brain-head-india-s-tejas-programme-1790398.html)
Crucial juncture for LCA project: He takes over as the ADA chief at a crucial juncture when the LCA Tejas project is expected to get the Final Operational Clearance (FOC) by March 2016, a deadline that has seen many extensions.
As the captain of the ADA, Balaji will also have to get the Naval LCA moving forward with the crucial arrestor hook landing trials expected later this year.
Interestingly, Balaji is the man responsible for writing the Cabinet Committee on Security (CCS) paper on NLCA in 2002. The CCS gave the project its approval in 2003 and many credit him for having taking the project from ‘paper to flight.’
Though the NLCA was dogged in a series of delays, it has gained momentum in the last one year with the Indian Navy backing the programme to the hilt. Hindustan Aeronautics Ltd and other partners too have been extending outstanding support to the programme.
Saw Tejas trainers from close quarters: Balaji also oversaw the Indian Air Force (IAF) Tejas programme from close quarters, especially the build of the trainer version PV5 leading to its maiden flight in 2009.
Around 36 sorties of PV5 were personally monitored by him, after which it was handed over to the IAF programme. Incidentally, the Tejas trainers have the front fuselage of the naval variants.
As the Project Director NLCA, he was responsible for the first flight of NP-1 (Naval Prototype) on Apr 27, 2012. This feat was followed by the maiden ski jump launch on December 20, 2014 at the Shore Based Test Facility (SBTF) in Goa.
The design and build of this facility to replicate the aircraft carrier was in itself a challenge for Balaji and his team. (http://www.oneindia.com/india/oneindia-special-nlca-np-1-outperformed-our-expectations-says-ada-1647622.html)
Says he has already set immediate goals: He also oversaw the maiden flight of the NP-2 on February 7, 2015, just days ahead of 10th edition of Aero India. Executed efficiently by HAL, he has also steered the build of a ground-based naval variant purely for structural testing in a specially-created test rig.
Married to Rama Balaji, a teacher, his elder son Karthik is with the Indian Navy and younger son Anuj is employed in the US.
Speaking to OneIndia, soon after taking over the charge, Balaji said that he has already set his short-term goals.
“I must say I am stepping in with two key priorities. The FOC for IAF programme has to be met by early next year. Then comes the carrier capability trails of naval variant towards the end of 2016,” says Balaji who lost his father at the age of nine, in a road accident. He was later brought up by his mother Amrita Devnath, as her only son.
BALAJI FACTFILE
* Cmde Balaji (Retd) is born on 13 March 1957
* Holds a BE in Mechanical Engineering
* Commissioned into the Indian Navy in September 1978
* Served as the Air Engineer Officer of INAS 310 (Alize bomber) for 3 years embarking Aircraft Carrier Vikrant in 1981
* Worked with Sea Harriers in 1985
* Took Masters in Aerospace Engineering from IISc 1986-88
* Senior Instructor at Naval Institute of Aeronautical Technology (NIAT), Kochi, 1988-89
* Served as Lt. Cdr Chief Engineer officer onboard INS Beas 1989-91
* Station Air Engineer Officer at INS Hansa, Goa 1991-95
* As a Commander served INS Magar 1995-97
* Was attached to ALH project office in HAL 1998-2002
* Coordinated the naval team for landing of ALH on INS Ganga
* Deputed to ADA in 2002
* Wrote CCS paper on NLCA in 2002
* Appointed as Project Director Navy in 2005
* Left Navy in 2006 and joined ADA as a Naval Project Chief
Copyright@OneIndia

Cmde C D Balaji (Retd) is new ADA Chief

Detailed report soon.

Wednesday, February 25, 2015

#PlaneCarnival | NLCA taking shape...

Here's a comprehensive report of mine on India's NLCA programme, appeared in the latest issue of Aeromag Asia.

Tuesday, February 10, 2015

NLCA NP-1 outperformed our expectations, says ADA


 By Dr Anantha Krishnan M

Bengaluru, Feb 09: The first prototype (NP-1) of the Naval Light Combat Aircraft (NLCA), which had a ski-take off from the Shore Based Test Facility (SBTF) in INS Hansa in Goa on December 20, 2014, outperformed the expectations of its designers and engineers. In an exclusive interview to OneIndia, his first after the historic flight of NP-1, NLCA Programme Director Cmde C D Balaji (Retd) said that NP-1 gifted a ‘welcome bonus’ at SBTF.
“There are many uncertainties and potential surprises when you attempt something for the first time. We had built in a detail plan after looking into all major possibilities of a failure. Accordingly, we wanted to have a minimum climb angle of 5.7 degrees during the first attempt,” Balaji told OneIndia ahead of the forthcoming Aero India 2015.
With Lady Luck finally giving company to the NLCA designers at Aeronautical Development Agency (ADA) and Hindustan Aeronautics Limited (HAL), the NP-1’s performance seems to have lifted the spirits of the entire team.
* There more prototypes to be added to flight-line
* NP-1 to undergo minor changes
* Critical observations from the last trials 
* More action lined up in Goa from March

Read the full report on OneIndia that went live on 09 Feb 2015: http://bit.ly/1IA98En

Saturday, February 7, 2015

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