RQ-4 Global Hawk UAV
Posted: Thu Jun 16, 2016 7:16 pm
On June 14, and again today, June 16, 2016, hearing USAF RQ-4 Global Hawk UAV, 412 TW/452 FLTS, callsign HI-TEST 2, talking with L.A. Center on 369.90 mhz, and Joshua on 348.70 mhz & 291.60 mhz. Nothing showing on mode S, he mentioned working in R-2508 at or above FL 500.