As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MED CREW DETECTED A FUEL SMELL COMING FROM THE AIR CONDITIONING VENTS IN THE CABIN WHILE FLYING. AIRCRAFT IS CURRENTLY OUT OF SERVICE FOR TROUBLESHOOTING THIS FUEL SMELL. SUP INFO: INSPECTED AIRCRAFT AND PERFORMED A CHECK FLIGHT FOR ONE HOUR. FOUND NO EVIDENCE OF FUEL OR FOREIGN SMELLS. UNABLE TO DUPLICATE