Tonopah Test Range (TTR).

documentedmilitary_installationForeign Technology Division

A secret Nevada airfield in the Nevada Test & Training Range — base for Constant Peg MiG training AND later the 4450th Tactical Group's F-117A Nighthawks. Distinct from Groom Lake.

A documented black-aircraft / FME site (NOT alleged alien-tech). Its documented functions (MiG training, F-117 basing) are the terrestrial reality near which UFO folklore clusters.

Connected entities

Constant Peg / 4477th 'Red Eagles' (MiG training, 1977-1988).

Sources