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HAL HLFT-42

Hindustan Lead in Fighter Trainer-42
HLFT-42 scale model displayed at Aero India (2023)
Role Lead-in Fighter Trainer / Light Combat Aircraft
National origin India
Design group Aircraft Research and Design
Centre (HAL)
Status Under development
Primary user Indian Air Force (Intended)
Developed from HAL HJT 39

The HAL HLFT-42 (Hindustan Lead-in Fighter Trainer – 42) is a design for an Indian lead-in fighter trainer proposed by Hindustan Aeronautics Limited (HAL). Designed as a next-generation supersonic trainer jet, serving as an advanced trainer for upcoming HAL Tejas Mk2 and HAL AMCA fighter jets. Notably, the HLFT-42 will also be used as a fully-fledged fighter jet to perform combat missions. HAL unveiled the design of the scale model of the HLFT-42 at the 14th edition of Aero India (2023), which was held in Bangalore.

The Indian Air Force has expressed its intent to use the HLFT-42 in the future to replace the existing BAE Hawk 132 jet trainers.[1][2][3]

Development

The concept for the HLFT-42 was initiated in 2017, and officially unveiled at Aero India 2023 by Hindustan Aeronautics Limited (HAL).[2] As of February 14, 2023, HAL reported that the HLFT-42 development project had reached an advanced stage of development and was expected to progress to the final design stage within the next four to five years.[4] Its primary role is to replace the Indian Air Force's current BAE Hawk jet trainers and serve as the trainer for future fighter jets, including the HAL Tejas Mk2 and HAL AMCA. Additionally, it will be capable of performing combat missions.[3]

Design

Design of Hindustan Lead in Fighter Trainer-42

HLFT-42 is designed as a single-engine, conventionally swept-wing aircraft with a bubble canopy. It is anticipated that maximum take-off weight of HLFT-42 will be around 16,500 kilograms.[2] This aircraft will feature advance avionics, including an active electronically scanned array radar, infrared search and track sensor and electronic warfare (EW) suite, all complemented by a FBW system.[1] The HLFT-42 mock-up displayed at Aero India (2023) showcased three hardpoints under each wing, three under the fuselage, and one on each wing tip, totaling 11 hardpoints for integrating weapons. These weapons may include close-combat-missiles (like ASRAAM) and beyond-visual-range missiles (such as Astra), which effectively transform the HLFT-42 into a fully-fledged fighter jet.[3]

Specifications (Projected)

General characteristics

  • Crew: 2
  • Length: 52 ft 6 in (16 m)
  • Wingspan: 29 ft 6 in (9 m)
  • Height: 15 ft 1 in (4.6 m)
  • Max takeoff weight: 36,376 lb (16,500 kg)
  • Fuel capacity: 3,500 kg (7,716 lb) internal

Performance Armament

Avionics

See also

Related development

Aircraft of comparable role, configuration, and era

References

  1. ^ a b "Aero India 2023: HAL to Display Unique Aatmanirbhar Formation, Will Showcase HLFT-42" (media release). Hindustan Aeronautics Limited. 10 February 2023.
  2. ^ a b c Jha, Manish Kumar (1 June 2023). "HAL to develop a new advanced fighter jet trainer for the IAF". The Financial Express. Archived from the original on 9 November 2023.
  3. ^ a b c Lake, Jon (20 February 2023). "Hindustan Aeronautics Unveils Lead-in Fighter Trainer Project". Aviation International News. Archived from the original on 20 February 2023.
  4. ^ Dighe, Sandip (15 February 2023). "Aero India 2023: 'HAL's fighter trainer jet in advanced analysis stage'". The Times of India. Archived from the original on 20 March 2023.

HAL Official Website for details of Media Releases about HLFT-42

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