Engineering: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 an Indian Lead-in fighter trainer currently under development by Hindustan Aeronautics Limited. 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.[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
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
- Hardpoints: Total of 11 with 6 underwing 2 wingtip and 3 under fuselage; holding up to 5000 kg (11,023 lb) of payload with provisions to carry combinations of:
- Missiles:
- Air-to-air missiles:
- Astra Mk2
- Astra Mk1
- Astra IR
- Air-to-surface missiles:
- BrahMos NG
- LRLACM
- Anti-ship missiles:
- NASM-MR
- Anti-radiation missiles:
- Rudram-1
- Rudram-2
- Air-to-air missiles:
- Bombs:
- Precision-guided Bombs:
- DRDO SAAW
- DRDO Gaurav
- DRDO Gautham
- HSLD-450/500
- Laser-guided bombs:
- DRDO Sudarshan
- General-purpose bombs:
- HSLD-100/250/450/500
- Precision-guided Bombs:
- Missiles:
Avionics
- LRDE Uttam AESA Radar
- CASDIC Radar warning receiver
- Laser warning receiver
- Front Section Optronics:
- IRST Sensor
- Missile Approach Warning Receiver
- External Pods :
- Self-Protection Jamming & Receiver Pods
- Laser-Targeting pod
- Countermeasures :
- Chaffs
- Flares
See also
Related development
- HAL HJT-16 Kiran
- HAL HJT-36 Sitara
- HAL HJT 39
Aircraft of comparable role, configuration and era
References
- ↑ 1.0 1.1 "Aero India 2023: HAL to Display Unique Aatmanirbhar Formation, Will Showcase HLFT-42". 10 February 2023. https://hal-india.co.in/Aero%20India%202023%20HAL%20to%20Display%20Unique%20Aatmanirbhar%20Formation,%20Will%20Showcase%20HLFT-42/ND__407.
- ↑ 2.0 2.1 2.2 Jha, Manish Kumar (1 June 2023). "HAL to develop a new advanced fighter jet trainer for the IAF". https://www.financialexpress.com/business/defence-hal-to-develop-a-new-advanced-fighter-jet-trainer-for-the-iaf-3110264/.
- ↑ 3.0 3.1 3.2 Lake, Jon (20 February 2023). "Hindustan Aeronautics Unveils Lead-in Fighter Trainer Project". Aviation International News. https://www.ainonline.com/aviation-news/defense/2023-02-20/hindustan-aeronautics-unveils-lead-fighter-trainer-project.
- ↑ Dighe, Sandip (15 February 2023). "Aero India 2023: 'HAL's fighter trainer jet in advanced analysis stage'". The Times of India. https://timesofindia.indiatimes.com/city/bengaluru/aero-india-2023-hals-fighter-trainer-jet-in-advanced-analysis-stage/articleshow/97932794.cms?from=mdr.
External links
HAL Official Website for details of Media Releases about HLFT-42
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