Hi Alan,
88404E HS-PBN Beech King Air B-300 c/n FL-828 ex N5013K op Aeronautical Radio of Thailand
HS-LNG has only hex 8831C7 currently recorded (starting from Feb 2013) while 90419F (no more record after Jan 2013), and no 881067 at all.
Regards,
Kanok