17 August 2017

News Story: India Jaguar fighters face upgrade challenges

Indian Air Force SEPECAT Jaguar (Image: Wiki Commons)
By: Vivek Raghuvanshi

NEW DELHI ― The Indian Air Force’s British-made Jaguar aircraft completed its maiden flight last week after integrating an advanced active electronically scanned array radar, but service officials say the Jaguar upgrade program is moving slowly and that there’s uncertainty regarding the mounting of proposed new engines.

The upgrade program of the Jaguar fighter, undertaken by India’s state-owned Hindustan Aeronautics Limited, includes mounting new engines from Honeywell of the U.S., but an executive with HAL said it’s ”still awaiting the go-ahead from the Indian Air Force for the new engines.”

“Not only is the upgrade program slow, but the autopilots on the Jaguar aircraft are malfunctioning,” the IAF official said.

Furthermore, only 18 autopilot systems out of a required 108 could be integrated on Jaguar aircraft, according to a second Air Force official. India contracted the purchase of 35 autopilots from Thales of France on the Jaguar, which were received between December 2006 and January 2008.

Due to contractual restrictions, HAL could integrate only 18 out of the 35 autopilots up until March 2017.

And the autopilots installed on the aircraft are functioning at a suboptimal level because a vital component ― the Auto Pilot Electronic Unit, which maintains the flight path of the aircraft ― required repairs by Thales, which are expected to be completed in 7 to 26 months.

The HAL executive placed blame: ”Upgrade of autopilot has been slow because of delays in supplies by French defense companies.”

The Jaguar with the new AESA radar made its maiden flight Aug. 10, but the Air Force will carry out six more tests before induction.

Read the full story at DefenseNews