[amsat-bb] AO-51 pass 1411 utc 3/11

Drew and the AO-51 Crew. Did you do a power change on Echo?? The pass this morning, was very weak, even at 1150 km distance (40.7 deg), as never got over S2 where here lately has been S7 (no external preamp). Just curious.

John W6ZKH