What was found
ON APPROACH INTO DTW RECEIVED FLAPS FAIL CAUTION MSG AT 20 DEG WITH FLAPS SELECTED TO 30 DEG. EMERGENCY DECLARED, A/C LANDED SAFELY AT DTW. REMOVED AND REPLACED LEFT FLAP POSITION TRANSMITTER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON APPROACH INTO DTW RECEIVED FLAPS FAIL CAUTION MSG AT 20 DEG WITH FLAPS SELECTED TO 30 DEG. EMERGENCY DECLARED, A/C LANDED SAFELY AT DTW. REMOVED AND REPLACED LEFT FLAP POSITION TRANSMITTER.