As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT LEFT JUNEAU LANDING GEAR WOULD NOT RETRACT. AIRCRAFT RETURNED TO JUNEAU AND LANDED WITHOUT PROBLEM. FERRIED TO KETCHIKAN GEAR DOWN. TROUBLESHOOTING REVEALED CORRODED PINS ON CANNON PLUG. CLEANED CANNON PLUG. PERFORMED GEAR SWING OPS CHECK GOOD. (M)