XQ-58A Valkyrie - futuristic US Air Force autonomous combat drone under testing at an airfield.

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📝 Spotter's notes

Northrop YF-23 Blackwidow at the Western Museum of Flight. One of two built.

✈️ Aircraft identity

ICAO Type YF-23
Model YF-23
Manufacturer Northrop Grumman for YF-23 family resemblance, but this is Kratos)
Livery Unpainted/prototypical gray
Military Military

🔧 Technicals

Engine YF120-GE-100
Thrust 8.45 kN (1,900 lbf) per engine
Wingspan 8.2 meters
Length 8.8 meters
Height 2.0 meters
MTOW 2,722 kilograms
Range 4,000 kilometers
Capacity none (unmanned, but 272 kg payload)
Cruise Speed 833 kilometers per hour
Noise Rating N/A (military drone; not subject to civil ICAO noise regs)

📍 Location

Airport Code TOA/KTOA
Airport Name Zamperini Field