What was found
(CAN)NOSE GEAR DID NOT RETRACT AFTER TAKEOFF. GREEN LIGHT REMAINED ON, BUT WHEN THE GEAR SELECTED OFF, THE RED LIGHT DID NOT COME ON. AIRCRAFT RETURNED. LANDING GEAR ACCESSORY UNIT REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN)NOSE GEAR DID NOT RETRACT AFTER TAKEOFF. GREEN LIGHT REMAINED ON, BUT WHEN THE GEAR SELECTED OFF, THE RED LIGHT DID NOT COME ON. AIRCRAFT RETURNED. LANDING GEAR ACCESSORY UNIT REPLACED.