2 X CALLSIGN UPAVON QUERY

[Sketco]

I currently have 2 a/c 43C9BE and 43C9AF both callsign UPAVON on VRS (out of UPAVON airfield).
G-INFO has no record of the hex's and browser search only returned a list of previously noted flights from UPAVON (Trenchard Lines).
Live view of UPAVON shows only:
G-CJKK 405BD3
G-CHYS 405BD4
ZE560 DDE6D4
ZE609 DDE687
Can anyone shed some light on the 2 unid hex's for me please. They pop in and out of the VRS map at between 700 and 1200feet. I am aware the Skylark3 UAV's are under test at UPAVON but this is mere speculation on the UNID (to me) hex's

[mhm]

They are both training gliders for the army.
You will find various callsigns showing up on many of the aircraft tracking sites i had 5 queries on this airfield before see how many you can find.
Freedar gives good coverage of them

[Sketco]

Ah excellent, thanks for that. Makes sense the others listed show up as gliders as well.