Dynetics X-61 Gremlins

Dynetics · United States · first flew 2020 · reconnaissance aircraft

The Dynetics X-61 Gremlins is an experimental unmanned aerial vehicle designed by Dynetics for the DARPA Gremlins programme. It is designed to be recovered in mid-air by a modified transport aircraft.

Recognition (WEFT)

W — WingsLow-mounted, straight
E — Engines1 × turbofan, fuselage-mounted
F — Fuselage4.2 m fuselage
T — TailCruciform

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A small jet drone 4.2 m long with a span of 3.47 m, powered by a Williams F107 turbofan. One controller can control up to eight at a time.

Specifications

Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.

History

Dynetics was one of four companies awarded a Phase I contract in 2016 and won the Phase III contract in April 2018. The first captive flight, on a C-130A Hercules mother ship, was in November 2019, and the first free flight was on 17 January 2020.

Variants

Five X-61A vehicles had been built by January 2020. The X-61A is powered by a Williams F107 turbofan and can carry payloads including electro-optical sensors, infrared imagers and electronic warfare systems.

Where you'll see it

The first free flight was successful, but the main parachute failed to deploy and the aircraft was lost. A second test flight in August 2020 recovered the vehicle by parachute, and in October 2021 DARPA announced a mid-air recovery by a C-130.

Related aircraft

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