N350DH
Registered owner: GUARDIAN FLIGHT HOLDINGS INC, AK (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| Classic Helicopter Group, LLC (JAPA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
8 reports on file, 2011-02-18 – 2017-04-05.
Part: FIRE DETECTOR — INTERMITTENT (ENGINE) · airframe 5,327 hrs · 21,363 cycles
FALSE INDICATION, ENGINE FIRE WARNING ILLUMINATED IN FLIGHT.
Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 4,696 hrs · 18,816 cycles
DURING PREFLIGHT, FOUND CRACK ON RT UPPER HORIZONTAL STABILIZER. MEASURED CRACK AT 70MM. AEC CRITERIA FOR BEYOND REPAIR IS 60MM.
Part: COMPRESSOR — SEIZED (AIR CONDITIONING) · airframe 4,331 hrs · 17,433 cycles
DURING FLIGHT, CREW DETECTED A BURNING ODOR AND LOSS OF AIR CONDITIONING. INSPECTED AND DID NOT FIND EVIDENSE OF DEFECTS. ACFT RETURNED TO BASE. DURING FLIGHT TO BASE BURNING ODOR AGAIN. UPON LANDING AT BASE AIR CONDITIONER BELT WAS BURNED IN HALF. COMPRESSOR SEIZED UP. THE BELT WAS REMOVED AND THE SYSTEM DEFERRED UNTIL THE COMPRESSOR ARRIVES FROM THE PARTS VENDOR. THIS ACFT HAS BEEN RETURNED TO SERVICE WITH THE AIR CONDITIONING SYS MEL'D.
Part: UNKNOWN — ODOR (CABIN) · airframe 4,243 hrs · 17,153 cycles
PILOT AND CREW DETECTED A BURNING ODOR IN CABIN. RETURNED TO BASE AND LANDED WITHOUT INCIDENT. INSPECTED THE ENGINE BAY, MAIN GEARBOX AREA, UNDER CABIN FLOOR, BEHIND INSTRUMENT PANEL, IN BOTH SIDE CARGO BAYS, INSIDE THE AFT BAGGAGE BAY. NO DEFECTS NOTED. GROUND RAN ACFT IN NORMAL OPERATING MODE WITH AIR-CONDITIONER ON, NO BURNING ODORS NOTED. ACFT RETURNED TO SERVICE. SOURCE OF ODOR COULD NOT BE DUPLICATED.
Part: INDICATOR — DAMAGED (NG) · airframe 4,063 hrs · 16,493 cycles
NG INDICATOR DIGITAL READOUT IS DIFFICULT TO READ IN DAYLIGHT CONDITIONS.
Part: BOOT — TORN (SWASHPLATE) · airframe 4,058 hrs · 16,474 cycles
MAST BOOT CAME FREE FROM ROTATING SWASH PLATE. A PIECE OF THE BOOT LOWER FLANGE TORE OFF AND DEPARTED THE ACFT MOST LIKELY HITTING THE P/C LINKS THAT CAUSED A VIBRATION FELT IN THE CYCLIC CONTROL STICK.
Part: WARNING LIGHT — ILLUMINATED (CHIP DETECTOR) · airframe 3,903 hrs · 15,911 cycles
ENGINE CHIP LIGHT ILLUMINATED DURING FLIGHT. AFTER LANDING, TECH FOLLOWED ALL PROCEDURES IN THE MM.
Part: SKIN — CRACKED (TAILBOOM) · airframe 3,842 hrs · 15,695 cycles
FOUND CRACK ON UPPER RIGHT SKIN OF HORIZONTAL STABILIZER DURING INSPECTION. HORIZONTAL STABILIZER WILL BE REPLACED/REPAIRED.