Unid E-6b callsign CHEVRON?

May 08, 2012, 07:29 AM

20.00z 7 May 2012

11175.0 USB was active with CHEVRON? (sound like or KEY....?, weak/readable) bcsting a 28-character EAM (O4U4YF) and simulcasting same on at least 15016.0 (good). H+00, H+30 activity. Any idea about callsign? #ABNCP #E6b #TACAMO