As is GDCTA from Direct Air & GOODM from Hangar 8; although GOODM has been off the Hangar 8 website for a while.
GOODM departed BOH yesterday morning using an Edinburgh Air Charter 'Saltire' callsign.
Also no longer listed on the Hangar 8 fleet is GHGRC which seems to be operating under a Synergy callsign at the moment
GHGRC was reported as due at BOH on 6/5 to become GSYGC but I don't believed it has arrived yet.