What was found
DURING CRUISE, THE AIRCRAFT LOST PRESSURIZATION AT 23,000 FEET. CREW EMERGENCY DESCENDED TO 12,000 FEET AND CONTINUED TO DTW. THE AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE AIR/GROUND RELAY (R2-4), OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CRUISE, THE AIRCRAFT LOST PRESSURIZATION AT 23,000 FEET. CREW EMERGENCY DESCENDED TO 12,000 FEET AND CONTINUED TO DTW. THE AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE AIR/GROUND RELAY (R2-4), OPERATIONAL CHECK GOOD.