On the 1210 UTC last western pass i found similar signal but a steady 18 seconds (aprox) cycle one deep fade with a couple of small ones. The western pass are usually not my best ones but i was able to work the satellite from AOS to LOS with some part of the pass with no signal but i was able to hear something just at the noise floor.

It will be interresting to check the S and L band in this attitude reversal?

Rig here: Yaesu ft-847 with with KLM-14C VHF and 25 elements UHF K1FO style linear yagi plus RX Icom ag preamp "-"

Luc Leblanc VE2DWE Skype VE2DWE www.qsl.net/ve2dwe DSTAR urcall VE2DWE WAC BASIC CW PHONE SATELLITE