What was found
FLIGHT 5026 - WHEN LANDING GEAR SELECTED UP, ANTI-SKID AND PARKING BRAKE CAUTION. GEAR DID NOT RETRACT. REPLACED THE LANDING GEAR SELECTOR SWITCH.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5026 - WHEN LANDING GEAR SELECTED UP, ANTI-SKID AND PARKING BRAKE CAUTION. GEAR DID NOT RETRACT. REPLACED THE LANDING GEAR SELECTOR SWITCH.