As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON DESCENT INTO ITH, LANDING GEAR DID NOT EXTEND WHEN SELECTED DOWN. CREW PERFORMED EXTENSION PER EMERGENCY CHECKLIST. A/C LANDED WITHOUT INCIDENT. A/C FERRIED TO BGM FOR REPAIR. TROUBLESHOT SYSTEM, REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW DHC MM, LEAK AND OPERATIONAL CHECKED GOOD. A/C RETURNED TO SERVICE. (M)