I think you nailed it, thanks!
I just tried assigning a callsign but get nil value errors. I'm not using the recovery tanker script for my tankers. Is there a way to assign callsigns to spawned tankers without using the recovery tanker moose script?
--Enable respawn of AAR
spawn_us_kc135_1 = SPAWN:New( "us_kc135_1" ):InitLimit( 1, 99 ):SpawnScheduled( 15, 1 ):SetCAllsign(1,1)
spawn_us_kc135m_1 = SPAWN:New( "us_kc135m_1" ):InitLimit( 1, 99 ):SpawnScheduled( 15, 1 ):SetCAllsign(2,1)
spawn_us_kc135_2 = SPAWN:New( "us_kc135_2" ):InitLimit( 1, 99 ):SpawnScheduled( 15, 1 ):SetCAllsign(1,2)
spawn_us_kc135m_2 = SPAWN:New( "us_kc135m_2" ):InitLimit( 1, 99 ):SpawnScheduled( 15, 1 ):SetCAllsign(2,2)
spawn_us_kc135_3 = SPAWN:New( "us_kc135_3" ):InitLimit( 1, 99 ):SpawnScheduled( 15, 1 ):SetCAllsign(1,3)
spawn_us_kc135m_3 = SPAWN:New( "us_kc135m_3" ):InitLimit( 1, 99 ):SpawnScheduled( 15, 1 ):SetCAllsign(2,3)
spawn_us_s3b_1 = SPAWN:New( "us_s3b_1" ):InitLimit( 1, 99 ):SpawnScheduled( 15, 1 ):SetCAllsign(3,1)