As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON RETRACTION, NOSE GEAR (RED) INDICATION LIGHT WOULD FLICKER OFF AND ON, THEN FINALLY EXTINGUISHED. GEAR EXTENDED NORMALLY. AIRCRAFT RETURNED TO FIELD. AIRCRAFT FERRIED TO BGM FOR REPAIR. REMOVED AND REPLACED NOSE GEAR DRAG STAY PROXIMITY SENSOR. RETRACTION TEST PERFORMED SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. ACTT: 11,502:24 HRS. ACTC: 11,818. (X)