Recording started @ 5/13 19:40:23 UTC. (12:40pm local)

Packet at +1:54 == 19:42:17 @ 437.510685Mhz. Clear and strong!

Looked for 2nd packet 2:30 later, but nothing. (Would have been ~5 deg elev,
and received through a large building.)

P4C,727,0,0,0,