| HF-24 Marut | |
|---|---|
 | |
| HF-24 Marut preserved at the Oberschleissheim museum near Munich | |
| Role | Fighter-bomber |
| Manufacturer | Hindustan Aeronautics |
| Designer | Kurt Tank |
| First flight | 17 June 1961 |
| Retired | 1985 |
| Primary user | Indian Air Force |
| Number built | 147 [1] |
The Hindustan Aeronautics HF-24 Marut (Sanskrit language: मरुत्, for "Spirit of the Tempest") was an Indian fighter-bomber aircraft of the 1960s. It was India's first jet aircraft, first flying on 17 June 1961. The wooden mock-up of the aircraft was flyable as an air-launched glider.
Design and development[]
Marut was designed by the well-known German aircraft designer Kurt Tank and Indian engineers from Hindustan Aircraft Limited (now HAL Bangalore). A total of 147 aircraft were built, including 18 two-seat trainers. The basic design was developed by Kurt Tank's team during Tank's days developing jet aircraft in Argentina, which was to be called IA 43 Pulqui III, as a follow on for the Pulqui II. Tank departed Argentina for India carrying the Marut's concept with him. Although originally conceived to operate in the vicinity of Mach 2, the aircraft in fact turned out to be barely capable of reaching Mach 1 due to the lack of suitably powered engines for the airframe.[2] After the Indian Government conducted its first nuclear tests at Pokhran, international pressure prevented the import of better engines, or at times, even spares for the Orpheus engines. This would be one of the main reasons for this aircraft's early demise. It never realised its full potential due to insufficient power. It was used in combat in the ground attack role, where its safety features such as manual controls whenever the hydraulic systems failed and twin engines increased survivability. All Maruts were retired from IAF service in 1990.
Given the limited number of Marut units, most Marut squadrons were considerably over-strength for the duration of their lives. According to Brian de Magray, at peak strength No.10 Squadron had on charge 32 Maruts, although the squadron probably did not hold a unit-establishment of more than 16. The Marut squadrons participated in the 1971 war and none were lost in air-to-air combat. However, 4 were lost to ground fire and two were lost on the ground. Three Marut pilots were awarded the Vir Chakra commendation.[3]
A retired model is parked outside HAL's museum in Bangalore and a mock up of the Hf 24 Marut can be seen in Kamla Nehru Park in the city of Pune, India.
Operational history[]
In the 1971 war, some HF-24 Maruts and Hawker Hunter aircraft were used to assist an Indian border post at the Battle of Longewala in the morning of 5 December 1971 by the Indian Air Force.[4] In 1967, one Marut was used as a testbed for the Egyptian Brandner E-300 engine.[5]
Variants[]
- Marut Mk.1 : Single-seat ground-attack fighter.
- Marut Mk.1T : Two-seat training version.
Operators[]
India
- Indian Air Force
- No. 10 Squadron, Indian Air Force
- No. 31 Squadron, Indian Air Force
- No. 220 Squadron, Indian Air Force - last unit with the type, relinquished aircraft mid-1990[6]
Specifications (Marut Mk.1)[]
Data from Jane's All The World's Aircraft 1976-77 [7]
General characteristics
- Crew: 1
- Length: 15.87 m (52 ft 0¾ in)
- Wingspan: 9.00 m (29 ft 6¼ in)
- Height: 3.60 m (11 ft 9¾ in)
- Wing area: 28.0 m² (301 ft²)
- Empty weight: 6,195 kg (13,658 lb)
- Max. takeoff weight: 10,908 kg (24,048 lb)
- Powerplant: 2 × Bristol Siddeley Orpheus Mk 703 turbojet, 21.6 kN (4,850 lbf) each
Performance
- Maximum speed: 1,112 km/h (600 kn, 691 mph) at sea level
- Stall speed: 248 km/h (133 knots, 154 mph) (flaps and landing gear down)
- Combat radius: 396 km [1] (214 nmi, 246 mi)
- Service ceiling: 13,750 m[citation needed] (45,100 ft)
Armament
- Guns: 4× 30 mm (1.18 in) ADEN cannon with 120 rpg
- Rockets: Retractable Matra pack of 50× 2.68 in (68 mm) rockets
- Bombs: Up to 4,000 lb (1,800 kg) on four wing pylons
See also[]
- FMA IAe 33 Pulqui II
- Sukhoi Su-7
- Helwan HA-300
- Hawker Hunter, An aircraft with similar design.
- List of aircraft of the Indian Air Force
- List of fighter aircraft
References[]
- Notes
- ↑ 1.0 1.1 Donald 1997, p.523.
- ↑ "HF-24 Marut". Federation of American Scientists. http://www.fas.org/man/dod-101/sys/ac/row/marut.htm.
- ↑ http://www.globalsecurity.org/military/world/india/marut.htm
- ↑ p.100, Nordeen
- ↑ Taylor 1969, p.671.
- ↑ Bharat-Rakshak.com, HINDUSTAN FIGHTER HF-24 MARUT, accessed July 2009
- ↑ Taylor 1976, pp. 79—80.
- Bibliography
- "Maruta". Flight International. 2 July 1964. http://www.flightglobal.com/pdfarchive/view/1964/1964%20-%201991.html.
- Donald, David (editor). The Encyclopedia of World Aircraft. London:Aerospace, 1997. ISBN 1-85605-375-X.
- Taylor, John W. R. Jane's All The World's Aircraft 1969-70. London:Jane's Yearbooks, 1969.
- Taylor, John W.R. (editor). Jane's All The World's Aircraft 1976-77. London:Jane's Yearbooks, 1976, ISBN 0-354-00538-3.
External links[]
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