# N784P: 2006 Sikorsky S-76C, registration cancelled 2018-05-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 10, 2018
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Sikorsky S-76C](https://openairdocs.org/model/sikorsky-s-76c) (registry code 8143008)
- Engine: [Turbomeca ARRIEL-2S2](https://openairdocs.org/engine/turbomeca-arriel-2s2) (registry code 60036)
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE), [TCDS E00054EN](https://openairdocs.org/tcds/E00054EN) (OpenAirDocs)
- Serial number: 760634
- Year built: 2006
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, transport
- Airworthiness date: October 27, 2006
- Certificate issued: November 28, 2006
- Last registry action: November 2, 2015
- Mode S code: AAA0A7
- Owner when cancelled: [Phi Inc](https://openairdocs.org/faa-owner/PHI%20INC)
- Location: [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette)
- Owner type: Corporation
- Owner's area on the map: 30.1552° N, 92.0282° W: Placed by OpenAirDocs at the center of ZIP code 70508, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N784P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=784P
- Page: https://openairdocs.org/deregistered/N784P-2018-05-10

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 Sikorsky S-76C: https://openairdocs.org/model/sikorsky-s-76c.md

## Service difficulty reports (4)

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

- [SDR HEER20150325925](https://openairdocs.org/sdr/HEER20150325925), Mar 25, 2015: O-RING. CUT. DURING CRUISE FLIGHT NOTICED MASTER CAUTION BEGIN TO FLICKER. OBSERVED NR 2 ENGINE OIL PRESSURE BEGIN TO FLUCTUATE AND DROP. EVENTUALLY PRESSURE DROPPED BELOW R
- [SDR HEEA123898](https://openairdocs.org/sdr/HEEA123898), Mar 17, 2009: PRESSURE SWITCH. WARNING LIGHT. NR1 HYDRAULIC SERVO LIGHT ILLUMINATED AND FLICKERED INTERMITTENTLY. FOUND WATER IN THE NR 1 HYDR PRESSURE SWITCH CONNECTOR PLUG. REMOVED WATER AND SWAPPED NR 1 
- [SDR HEEA116982](https://openairdocs.org/sdr/HEEA116982), Aug 21, 2007: ACTUATOR. MALFUNCTIONED. DURING CLIMB, AIRCRAFT YAWED NOTICEABLY AND WAS ACCOMPANIED BY AN IE27 YAW FAILURE CAUTION LIGHT. RESET BOTH AP1 AND AP2 SWITCHES AND CAUTION LIGHT EXTINGUISHED
- [SDR HEEA116619](https://openairdocs.org/sdr/HEEA116619), Jul 28, 2007: PROXIMITY SWITCH. OUT OF ADJUST. AFTER TAKEOFF, NOSE WHEEL CENTERING LIGHT STAYED ON. UNABLE TO RETRACT GEAR. RETURNED TO DEPARTURE. MAINTENANCE ADJUSTED GAP ON NOSE WHEEL POSITIONING ADVISORY 

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