As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TO RCVD GEAR DISAGREE AND NLG DOOR OPEN WARNING MSGS C/W QRH FOR NLG DOOR OPEN BOTH MSGS DISAPPEARED. RETURNED DAYTON.NO EMER DECLARED. **********AIRCRAFT REMOVED FROM SERVICE********* SERV NLG IAW AMM 12-12--32-03 AND AWAC SUP 09-055 PERF GEAR SWING OPS CK GOOD