What was found
FLIGHT: 9154 MCO/MIA DURING FLIGHT APU FIRE DETECTION INOPERATIVE LIGHT ILLUMINATED AND STAYED ON. REPLACED FIRE DETECTOR, OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT: 9154 MCO/MIA DURING FLIGHT APU FIRE DETECTION INOPERATIVE LIGHT ILLUMINATED AND STAYED ON. REPLACED FIRE DETECTOR, OPERATIONAL CHECK GOOD.