N794P2008 Keystone Helicopter Corp S-76C
Safety record in brief:No NTSB accidents or incidents since 19828 ADs may apply7 service difficulty reports
Registration
FAA Aircraft Registry · Oct 16, 2026- Registered owner
- Phi Aviation LLC
- Owner type
- LLC
- City, state
- Lafayette, LA
- Certificate issued
- Sep 4, 2019
- Expires
- Sep 30, 2029
- Airworthiness
- Standard · Transport
- Airworthiness date
- Sep 12, 2008
We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine
FAA Registry + type dataAirframe
- Manufacturer
- Keystone Helicopter Corp
- Model
- S-76C
- Year
- 2008
- Serial number
- 760737
- Aircraft type
- Rotorcraft
- Category
- Land
- Certification
- Type Certificated
- Seats
- 19
- Engines
- 2
- Max takeoff weight
- Up to 12,499 lb
- Type certificate data sheet
- H1NE
- Mode S code
- AAC826
Engine
- Make and model
- Turbomeca Arriel 2s2
- Type
- Turbo-shaft
- Power
- 817 hp
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records- 2019 – nowPhi Aviation LLCLafayette, LA · current
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 16, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
Accident history for this modelADs published since 1998 that may apply (8)
These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2021-05-08 | Engine BMEP/ Torque Indicating | Apr 15, 2021 | Engine (ARRIEL 2S2) |
| 2016-25-13 | Safran Helicopter Engines, S.A. (Formerly Turbomeca S.A.) Turboshaft Engines | Feb 3, 2017 | Engine (ARRIEL 2S2)Only with: Engine accessory gearbox (AGB) P/N 0292120650 with a machined front casing installed. |
| 2016-03-02 | Turbomeca S.A. Turboshaft Engines | Mar 15, 2016 | Engine (ARRIEL 2S2)Only with: Engines with modification TU34 or TU34A installed. |
| 2015-13-04 | Turbomeca S.A. Turboshaft Engines | Sep 1, 2015 | Engine (ARRIEL 2S2) |
| 2014-12-05 | Turbomeca S.A. Turboshaft Engines | Aug 4, 2014 | Engine (ARRIEL 2S2) |
Show all 8 ADsShow fewer ADs
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2012-18-18 | Turbomeca S.A. Turboshaft Engines | Oct 24, 2012 | Engine (ARRIEL 2S2)Only with: Engines not modified by TU166 modification. |
| 2012-12-20 | Turbomeca S.A. Turboshaft Engines | Jul 26, 2012 | Engine (ARRIEL 2S2)Only with: Engines with any of the digital engine control units (DECUs) listed in Table 1 of this AD installed. |
| 2007-24-10 | Turbomeca Arriel 2S1 and 2S2 Turboshaft Engines | Dec 14, 2007 | Engine (ARRIEL 2S2)Only with: Engines with a hydro mechanical unit (HMU) installed that was manufactured, or repaired/overhauled, before December 8, 2006. |
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (7)
Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.
- Electrical power · starter gen · inoperativeDec 17, 2024
#2 GENERATOR FAILED DURING OUR HIGH ORBIT OF MC773. CONTINUED ORBITING AND FOLLOWED THE EMERGENCY PROCEDURE CHECKLIST. UNABLE TO RESET. LANDED AT MC773 WITHOUT INCIDENT.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Landing gear · proximity switch · inoperativeJun 26, 2024
LANDING GEAR INITIALLY WOULD NOT RETRACT. AFTER CYCLING THE LANDING GEAR ONCE, IT FUNCTIONED PROPERLY AND RETRACTED.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Main rotor drive · transmission · making metalJan 30, 2024
MAIN GEAR BOX CHIP LIGHT CAME ON. ALL OTHER INDICATIONS WERE NORMAL, RESET CIRCUIT BREAKER, AND LIGHT REMAINED ON. AIRCRAFT RETURNED TO HOUMA.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 7 reportsShow fewer reports
- Hydraulic power · pressure switch · inoperativeJan 11, 2024
# SERVO SYSTEM LIGHT ILLUMINATED IN CRUISE FLIGHT. FOLLOWED EMERGENCY PROCEDURE CHECK LIST. HYDRAULIC PRESSURE REMAINED IN GREEN. NO BINDING IN CONTROL. SLOWED TO 125 KNOTS. LOWERED LANDING GEAR. NO FUTHER ISSUE.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Landing gear · cable · inoperativeMar 3, 2023
DURING INITIAL LANDING CHECK, THE GEAR LEVER WAS MOVE TO THE LOWERED POSITION. THE NOSE GEAR LIGHT WOULD NOT ILLUMINATE AND WAS INDICATING UNLOCKED. CREW VERIFIED THE LIGHT BULB WAS NOT THE FAULT. RTB HOUMA.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Air conditioning and pressurization · wire · burnedDec 23, 2019
SMOKE IN CABIN. FOUND WIRE ON MOTOR BURNT/CHAFED. REPLACED A/C BLOWER ASSEMBLY.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Main rotor · liner · out of positionJan 30, 2015
DURING FLIGHT, MGB OIL PRESSURE BEGAN TO DECREASE. COMPLIED WITH THE LOW OIL PRESSURE EP CHECKLIST AND BEGAN TO FLY NORTH. MGB PRESSURE CONTINUED TO SLOWLY DECREASE. AS THE PRESSURE APPROACHED 22-23 , A NORMAL LANDING WAS MADE AND THE ACFT WAS SHUTDOWN. NO OIL WAS NOTED ON THE OUTSIDE OF THE…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 16, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 16, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026