#COBRA29

#USAF WC-135R constant phoenix seen on the flight radar over the barents sea this afternoon, flight operating over the barents sea to the north of russia. #COBRA29 #AE037F "the sniffer" is used to collect samples from the atmosphere for the purpose of detecting and identifying nuclear particles.

#USAF WC-135R constant phoenix seen on the flight radar with over the top of europe to the north of russia over the barents sea. #COBRA29 #AE037F KC-135T stratotanker also seen here, providing tanker support for the journey. #AE04C3 #BarentsSea

ICAO: AE01D3 Owner: USAF Flt: COBRA29 624129 R135 Time: 2026-07-30 00:00:24 CDT Min Alt: 24000 ft Min Dist: 138.97 nm (-8deg N) adsb planefence by kx1t sdr-e adsbexchange flightaware faa

PlaneAlert ICAO: AE01D3 Owner: USAF Flt: COBRA29 624129 R135 Time: 2026-07-30 00:00:24 CDT Min Alt: 24000 ft adsb planefence planealert by kx1t sdr-e adsbexchange flightaware faa

PlaneAlert ICAO: AE01D3 Owner: USAF Flt: COBRA29 624129 R135 Time: 2026-07-29 20:21:58 MST Min Alt: 32075 ft adsbexchange flightaware faa

PlaneAlert ICAO: AE01D3 Owner: USAF Flt: COBRA29 624129 R135 Time: 2026-07-29 19:33:54 CDT Min Alt: 38000 ft adsb planefence planealert by kx1t sdr-e adsbexchange flightaware faa

PlaneAlert ICAO: AE01D3 Owner: USAF Flt: COBRA29 624129 R135 Time: 2026-07-28 20:25:28 CEST Min Alt: 36000 ft Squawk: 5753 Dijon LFSD adsbexchange flightaware faa

PlaneAlert ICAO: AE01D3 Owner: USAF Flt: COBRA29 624129 R135 Time: 2026-07-28 19:48:07 CEST Min Alt: 36000 ft Squawk: 7742 adsb planefence planealert by kx1t - sdr-e adsbexchange flightaware faa

PlaneAlert ICAO: AE01D3 Owner: USAF Flt: COBRA29 624129 R135 Time: 2026-07-28 12:31:17 BST Min Alt: 26800 ft Squawk: 0520 adsb planefence planealert by kx1t - sdr-e adsbexchange flightaware faa

ICAO: AE01D3 Owner: USAF Flt: COBRA29 624129 R135 Time: 2026-07-22 11:10:39 CDT Min Alt: 29375 ft Min Dist: 154 nm (14deg NNE) adsb planefence by kx1t sdr-e adsbexchange flightaware faa

ICAO: AE037F Owner: USAF Flt: COBRA29 6414829 K35R Time: 2026-07-21 16:22:02 CDT Min Alt: 31075 ft Min Dist: 83.41 nm (7deg N) Squawk: 7073 adsb planefence by kx1t sdr-e adsbexchange flightaware faa

PlaneAlert ICAO: AE037F Owner: USAF Flt: COBRA29 6414829 K35R Time: 2026-07-21 15:57:43 CDT Min Alt: 33000 ft adsb planefence planealert by kx1t sdr-e adsbexchange flightaware faa