AO-51 and 6m band

Worked = 9W6ZUL
OSCAR SAT = AO-51
QTR = 0814 UTC
Date = 5/11/2010
Satellite path = Philipine pass.
Setup = FT60R 5Watt power

But today AO-51 have so many interference from no callsign transmissions on the uplink path and due to that, I unable to confirm contact with JA6PD. Thank you 9W6ZUL for the audio recording that day and confirm that JA6PD heard my callsign. Unfortunately I can't get his call for the second time to confirm contact.

6m band made CQs at 50.100MHz USB
Band Condition = No activities.
Setup = FT-897D + ATAS120A
QTH = 2100 feet above sea level at Mount Silam.


Other band too condition bad cause of too great of broadcasting RF effects the operation.

Thank you.