What was found
DFW - FLT 3486 - ON APPROACH INTO DFW GOT PITCH BACKUP WARNING AND PITCH MAIN WARNING. REPLACED HSCU IAW ETN EB-27-022. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DFW - FLT 3486 - ON APPROACH INTO DFW GOT PITCH BACKUP WARNING AND PITCH MAIN WARNING. REPLACED HSCU IAW ETN EB-27-022. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)