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Lihiniya MK I

From Wikipedia, the free encyclopedia
Lihiniya MK 1
Lihiniya MK I
RoleUnmanned aerial vehicle
Type of aircraft
National originSri Lanka
ManufacturerSri Lanka Air Force
Centre for Research and Development
Primary userSri Lanka Air Force
Developed intoLihiniya MK II

TheLihiniya MK 1 (Sinhala:ලිහිණියා මාක් 1) is anunmanned aerial vehicle under development by theSri Lanka Air Force (SLAF) and theCentre for Research and Development (CRD) as an experimental platform to test technologies for its indigenous UAV program.[1]

During the civil war the SLAF used UAVs for reconnaissance operations. They used drones from US and Israel such as theIAI Searcher, E.M.I.T Blue Horizon 2 and theRQ-2 Pioneer. In 2010 the Sri Lanka Air Force started to build the prototypes of a new locally made UAV under the supervision of the Air Chief Marshal.

Design

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The aircraft is aHTOL UAV with ahigh wing,twin-boom tail and a singlepusher engine. The Unmanned Aircraft Systems (UAS) developed by the CRD consists of the UAV aircraft, twoground control stations (GCS) and a mobile Advanced Ground Control Station (AGCS). The data from this UAS program is being used for the development of theLihiniya MK II which will have a range of 100km.[1][2]

Deployments

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Lihiniya MK1 deployed toNo. 111 Squadron SLAF inSLAF Base Vauniya. In 2022 Remote triggering mechanism for aerial firing introduced to Lihiniya UAVs.[3]

Specifications

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SLAF Personnel handling Lihiniya MK I unmanned aerial vehicle

Data from Performance Report 2018 Ministry of Defence for Lihiniya MK I Phase 2 unless specified.[1]

General characteristics

  • Crew: none
  • Max takeoff weight: 115 lb (52 kg)
  • Fuel capacity: 19 liter
  • Powerplant: 1 × Hirth 4103 two-stroke, air cooled, opposed engine, 8 hp (6.0 kW)

Performance

  • Maximum speed: 60 kn (69 mph, 110 km/h) For Phase 1
  • Range: 10.8 nmi (12.4 mi, 20.0 km)
  • Endurance: 7 hours
  • Service ceiling: 10,000 ft (3,000 m)

See also

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References

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  1. ^abc"Performance Report 2018 - Ministry of Defence"(PDF). Retrieved8 December 2020.
  2. ^"SLAF Lihiniya UAV has conducted its test flight". Retrieved8 December 2020.
  3. ^"Annual Performance Report of the Sri Lanka Air Force for the year 2021"(PDF). Retrieved15 September 2022.
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