# N164CF: 1991 Eurocopter AS 365 N2 DAUPHIN, registration cancelled 2026-03-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 18, 2026
- Exported to: San Marino
- Status when cancelled: Valid registration
- Airframe: [Eurocopter AS 365 N2 DAUPHIN](https://openairdocs.org/model/eurocopter-as-365-n2-dauphin) (registry code 8680952)
- Engine: [Turbomeca ARRIEL-1SER](https://openairdocs.org/engine/turbomeca-arriel-1ser) (registry code 60030)
- Data sheets: [TCDS H10EU](https://openairdocs.org/tcds/H10EU) (OpenAirDocs)
- Serial number: 6442
- Year built: 1991
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, transport
- Airworthiness date: January 15, 2000
- Certificate issued: December 16, 1999
- Last registry action: January 21, 2025
- Mode S code: A100C2
- Owner when cancelled: [Miami Valley Hospital](https://openairdocs.org/faa-owner/MIAMI%20VALLEY%20HOSPITAL)
- Location: [Dayton, OH](https://openairdocs.org/faa-place/OH/Dayton)
- Owner type: Corporation
- Owner's area on the map: 39.7213° N, 84.1880° W: Placed by OpenAirDocs at the center of ZIP code 45409, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N164CF
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=164CF
- Page: https://openairdocs.org/deregistered/N164CF-2026-03-18

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Eurocopter AS 365 N2 DAUPHIN: https://openairdocs.org/model/eurocopter-as-365-n2-dauphin.md

## Service difficulty reports (11)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR QMLA2024101520133](https://openairdocs.org/sdr/QMLA2024101520133), Oct 14, 2024: UNKNOWN. SMOKE. SMOKE COMING OUT OF BACK OF INSTRUMENT PANEL, COULDN'T DUPLICATE. THIS AIRCRAFT HAS BEEN RETURNED TO REVENUE SERVICE, REF #MEC-000964.
- [SDR QMLA201911229086](https://openairdocs.org/sdr/QMLA201911229086), Nov 20, 2019: DUCT. LOOSE. BURNING SMELL REPORTED BY THE MEDICAL CREW SITTING ON THE PATIENT COMPARTMENT (BACK COMPARTMENT) JUST BEFORE LANDING AT THE BASE, I74. THE MECHANIC WAS CALLED T
- [SDR QMLA2018080118091](https://openairdocs.org/sdr/QMLA2018080118091), Jul 30, 2018: STRUCTURE. CORRODED. CORROSION FOUND UNDER THE LT AND RT FWD CREW DOOR (MIDDLE) UPPER HINGE. THIS DAMAGE IS CURRENTLY BEING REVIEWED BY THE MANUFACTURER FOR AN APPROVED REPAIR PROCE
- [SDR QMLA2018020618015](https://openairdocs.org/sdr/QMLA2018020618015), Feb 6, 2018: FRAME. CRACKED. MULTIPLE CRACKS FOUND ON THE REAR FRAME, STATION 5915 UNDER CARGO DOOR LATCH STOP.
- [SDR QMLA2013120113170](https://openairdocs.org/sdr/QMLA2013120113170), Dec 1, 2013: SWITCH. INTERMITTENT. THE PILOT WAS INBOUND TO A NEARBY AIRPORT. ON APPROACH, IT WAS NOTED THAT THERE WERE THREE GREEN DOWN & LOCKED GEAR INDICATIONS. AS THE PILOT INITIATED THE LAND
- [SDR QMLA2011121011116](https://openairdocs.org/sdr/QMLA2011121011116), Dec 10, 2011: FILTER. DIRTY. ON FINAL APPROACH, PILOT NOTICED THE COLLECTIVE BECAME STIFF AND THE PEDALS HAD A RATCHET FEEL TO THEM. THE PILOT DECIDED TO ABORT THE APPROACH AND DIVERTED FOR
- [SDR BAQA200600002](https://openairdocs.org/sdr/BAQA200600002), Oct 10, 2006: FRAME. BROKEN. DURING A 600 HOUR AIRFRAME INSPECTION, FOUND THE PILOT'S 25 DEGREE FRAME BROKEN. THIS FRAME WAS REPAIRED ABOVE THE AREA WHERE IT IS BROKEN NOW DURING THE LAST 5
- [SDR BAQA200600003](https://openairdocs.org/sdr/BAQA200600003), Oct 10, 2006: FRAME. BROKEN. DURING A 600 HOUR AIRFRAME INSPECTION, FOUND THE PILOT'S 25 DEGREE FRAME BROKEN. THIS FRAME WAS REPAIRED ABOVE THE AREA WHERE IT IS BROKEN NOW DURING THE LAST 5
- [SDR BAQA200600001](https://openairdocs.org/sdr/BAQA200600001), Oct 9, 2006: NUT. BROKEN. DURING PRE-FLIGHT INSPECTION FOR A MAINTENANCE INDUCTION CHECK FLIGHT, FOUND PLAY IN THE TAIL ROTOR OUTPUT FLANGE. GROUNDED AIRCRAFT. REMOVED TAIL ROTOR OUTPUT 
- [SDR BAQ2006F00004](https://openairdocs.org/sdr/BAQ2006F00004), Jul 5, 2006: GEARBOX. MAKING METAL. ENGINE CHIP DETECTOR ILLUMINATED ON GROUND. REAR BEARING ELECTRICAL DETECTOR AND ACCESSORY GEARBOX AND REDUCTION GEARBOX WERE INSPECTED WITH METAL FOUND ON REAR
- [SDR BAQ2006F00003](https://openairdocs.org/sdr/BAQ2006F00003), Jul 5, 2006: ENGINE. MAKING METAL. ENGINE CHIP DETECTOR ILLUMINATED ON GROUND. REAR BEARING ELECTRICAL DETECTOR AND ACCESSORY GEARBOX AND REDUCTION GEARBOX WERE INSPECTED WITH METAL FOUND ON REAR

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