Today 6x KC-135 flew from CONUS to (probably) EGUN:

AE013B	57-1435	KC-135R	United States Air Force	CLEAN22
AE0599	60-0315	KC-135R	United States Air Force	CLEAN21
AE07B9	62-3550	KC-135R	United States Air Force	CLEAN12
AE04C7	59-1490	KC-135R	United States Air Force	CLEAN11
AE042E	64-14837	KC-135R	United States Air Force	CLEAN02
AE0359	57-1439	KC-135R	United States Air Force	CLEAN01

Some examples of received L-band messages:

04:18:00 29-03-22 UTC AES:AE013B GES:44 2 .71435S ! A4 G Boeing KC-135R United States Air Force

/YQXE4YA.FS1/FSM 0417 220329 CZQX
CLEAN22 RCL RECEIVED
IF NO CLEARANCE WITHIN
30 MINUTES OF OCEAN
ENTRY POINT
REVERT TO VOICE
PROCEDURES
END OF MESSAGE53BC

22:22:14 29-03-22 UTC AES:AE042E GES:44 2 .44837S ! 20 G Boeing KC-135R United States Air Force

01/Y/MC/4837/30/KPSM/EGUN/0002/0609/CLEAN02       //9DA9

00:12:17 30-03-22 UTC AES:AE07B9 GES:44 2 .23550S ! 20 Q Boeing KC-135R United States Air Force

01/Y/MC/3550/30/KPSM/EGUN/0030/0617/CLEAN12       //2619

02:31:12 30-03-22 UTC AES:AE07B9 GES:44 2 .23550S ! A0 O Boeing KC-135R United States Air Force

/YQXD2YA.AFN/FMHCLEAN12,.23550S,,023116/FCAYQXE2YA,03B55

03:20:04 30-03-22 UTC AES:AE07B9 GES:44 2 .23550S ! AA R Boeing KC-135R United States Air Force

/YQXE2YA.AT1.23550S218D35AA51A3C19D122D24106A434106256934E2D3410E64583398B2410504C8B5A2CC410E4419D1E2A09B06CA08515041AD064CC830A6454126320A5168D58B4EA45880E16A

FANS-1/A CPDLC Message:
 CPDLC Uplink Message:
  Header:
   Msg ID: 3
   Timestamp: 03:19:22
  Message data:
   GANDER ATC ADVISES CLEAN12 A LEVEL CHANGE MAY BE AVAILABLE IF REQUESTED