On Monday August 11, around 19.30 UTC I heard clear comms on 255,3500 MHz in
the FM mode.
It was the Airforce 1 in contact with Lions Den (WYG911, FEMA, Maynard,MA),
they where talking
about the encryptions settings that didn't work out for the Airforce 1 :-)

After some time things were set up right and the comms returned in ANDVT.

You can find a recording on my website: http://home.wanadoo.nl/psdedeugd/

Regards,
Peter