What was found
NR 1 ENGINE FIRE LIGHT AND HORN CAME ON IN-FLGIHT. COULD NOT CONFIRM FIRE. AIRCRAFT LANDED WTHOUT FURTHER INCIDENT. NR 1 ENGINE FIRE DETECTION SYSTEM WAS TROUBLESHOT AND PROBLEM COULD NOT BE DUPLICATED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 1 ENGINE FIRE LIGHT AND HORN CAME ON IN-FLGIHT. COULD NOT CONFIRM FIRE. AIRCRAFT LANDED WTHOUT FURTHER INCIDENT. NR 1 ENGINE FIRE DETECTION SYSTEM WAS TROUBLESHOT AND PROBLEM COULD NOT BE DUPLICATED.