What was found
FLT 7591 - GUC-DEN - AFTER ARRIVAL IN DEN, AIRSTAIR DOOR LATCH WAS FROZEN. MAINTENANCE THAWED DOOR LATCH, OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 7591 - GUC-DEN - AFTER ARRIVAL IN DEN, AIRSTAIR DOOR LATCH WAS FROZEN. MAINTENANCE THAWED DOOR LATCH, OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)