It is Tue, 1:50am EDT (0550z).
Eglin F-15 "Arrow 15" is still working the Combat Air Patrol for
the STS-123 Space Shuttle launch.
He has just switched from Cape Control freq 264.8 to go to Tanker
03 for refueling.
He was switched to Miami Ctr's 269.3, then to NORAD's 265.4, and
then to 252.0 for AAR comms with the tanker.