What was found
(CAN) LANDING GEAR WOULD NOT RETRACT AFTER TAKE-OFF . MAINTENANCE FOUND LANDING GEAR ALTERNATE RELEASE DOOR OPEN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) LANDING GEAR WOULD NOT RETRACT AFTER TAKE-OFF . MAINTENANCE FOUND LANDING GEAR ALTERNATE RELEASE DOOR OPEN.