What was found
GEG - FLIGHT 2517, RECEIVED A RIGHT PACK CAUTION ON TAXI. RETURNED TO THE GATE. MAINTENANCE PLACED THE SYSTEM ON MEL 21-51-1B. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GEG - FLIGHT 2517, RECEIVED A RIGHT PACK CAUTION ON TAXI. RETURNED TO THE GATE. MAINTENANCE PLACED THE SYSTEM ON MEL 21-51-1B. AIRCRAFT RETURNED TO SERVICE.