What was found
FLT 720 - DTW-IND - NR 3 FIRE DETECTION CIRCUIT GROUND LIGHT ILLUMINATED ON DESCENT, ALL OTHER INDICATION NORMAL AND LIGHT EXTINGUISHED BEFORE LANDING. ADJUSTED FIRE LOOP AWAY FROM ENGINE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 720 - DTW-IND - NR 3 FIRE DETECTION CIRCUIT GROUND LIGHT ILLUMINATED ON DESCENT, ALL OTHER INDICATION NORMAL AND LIGHT EXTINGUISHED BEFORE LANDING. ADJUSTED FIRE LOOP AWAY FROM ENGINE. (M)