As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR RETURN FOR NOSE GEAR DISAGREE UNCLEAR IF EMERGENCY DECLARED FOUND NLG OLEO CENTERED/EXTENDED PROX SENSOR OUT OF ALIGNMENT. ADJUSTED NLG OLEO CENTERED/EXTENDED PROX SENSOR (PS14GA) IAW CRJ 200 AMM 32-61-05 GEAR SWINGS C/W IAW AMM 32-30-00. OPS CHECK GOOD. OK FOR SERVICE.