On Mar 10, 11:11*pm, "
wrote:
6897 kHz USB 0425z: "BRD" (Booster Recovery Director) wkg "Freedom
Star" (Space Shuttle Solid Rocket Booster Recovery Vessel); asks
vessel to attempt contact with acft "Clearance 1" on Marine Channel
16; vessel establishes good comms with Clearance 1. (11Mar2008) (ALS).

AL STERN Satellite Beach FL
/group/SpaceCoastComms

Does that shuttle transmit on HF during their orbit and mission, if so
what are the frequencies? Thanks in advance.
Fred Burgess