N639GG2012 Agustawestland Philadelphia AW139
Safety record in brief:No NTSB accidents or incidents since 19821 AD may apply14 service difficulty reports
Registration
FAA Aircraft Registry · Oct 20, 2026- Registered owner
- Chevron USA INC
- Owner type
- Corporation
- City, state
- Picayune, MS
- Certificate issued
- Oct 11, 2012
- Expires
- Oct 31, 2028
- Airworthiness
- Standard · Transport
- Airworthiness date
- Sep 27, 2012
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
- Agustawestland Philadelphia
- Model
- AW139
- Year
- 2012
- Serial number
- 41308
- Aircraft type
- Rotorcraft
- Category
- Land
- Certification
- Type Certificated
- Seats
- 17
- Engines
- 2
- Max takeoff weight
- 12,500 - 19,999 lb
- Type certificate data sheet
- R00002RD
- Mode S code
- A85FC8
Engine
- Make and model
- P&W Canada Pt6c-67c
- Type
- Turbo-shaft
- Power
- 1679 hp
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records- 2012 – nowChevron USA INCPicayune, MS · current
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 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 (1)
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 |
|---|---|---|---|
| 2013-03-14 | Pratt & Whitney Canada Corp Turboshaft Engines | Mar 26, 2013 | Engine (PT6C-67C)Only with: Engines that have not had P&WC Service Bulletin No. PT6C-72-41056 incorporated. |
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (14)
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.
- Hydraulic power · hose · leakingMar 27, 2025
DURING FLIGHT HYD UTIL PRESS CAS LIGHT ILLUMINATED, #2 HYD RES LEVEL INDICATED 50% LEVEL. USED EMER GEAR DOWN WITCH. UPON INSPECTION, WE DISCOVERED THAT THE THE HYDRAULIC LINE ON THE #2 MAIN LANDING GEAR WAS LEAKING WHICH CAUSED THE #2 RESERVOIR LOW CAS.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Main rotor drive · shaft seal · leakingJun 12, 2021
MGB OIL COOLER FAN DRIVE SEAL LEAKING 463.2 HOURS AFTER OVERHAUL CAUSING OIL TO CONTAMINATE OIL COOLER FAN BEARINGS WHICH ARE GREASE BEARINGS. SEAL WAS REPLACED AND FAN WAS REPLACED AS PRECAUTIONARY MEASURE DUE TO UNKNOWN CONDITION OF FAN BEARINGS.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Main rotor drive · bearing · unserviceableJun 12, 2021
MGB OIL COOLER FAN DRIVE SEAL LEAKING 463.2 HOURS AFTER OVERHAUL OF MGB CAUSING OIL TO CONTAMINATE OIL COOLER FAN BEARINGS WHICH ARE GREASE BEARINGS. FAN WAS REPLACED AS PRECAUTIONARY MEASURE DUE TO UNKNOWN CONDITION OF FAN BEARINGS.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reportsShow fewer reports
- Main rotor · boot · deterioratedSep 11, 2020
MAIN ROTOR UPPER SWASHPLATE BOOT IS DETERIORATED, METAL RINGS LOOSE, NO ACCEPT/REJECT CRITERIA PROVIDED BY MANUFACTURE, NO DETAILED INSPECTION CRITERIA AVAILABLE.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Tail rotor drive · intermed gearbox · wornApr 10, 2020
INTERMEDIATE GEARBOX (IGB) INPUT FLANGE P/N 3G6521A00232 S/N HCA3715 WAS WORN SPLINES TO LIMITS.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · structure · crackedJun 29, 2019
CRACKS FOUND AT STA3120 OVERHEAD AFT AND FORWARD SIDE AT BOTH CB PANEL ANGLE LOWER ENDS.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · structure · crackedJun 29, 2019
CRACKS FOUND AT STA3120 OVERHEAD AFT AND FORWARD SIDE AT BOTH CB PANEL ANGLE LOWER ENDS.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Rotor flight controls · pressure switch · leakingApr 30, 2019
WHILE ENTERING A LEFT DOWNWIND FOR RWY 18 INTO KGAO ABOUT 3 MILES SOUTH OF THE AIRFIELD, THE HYDRAULIC UTIL PRESS CAS ILLUMINATED. WENT TO THE HYDRAULIC SYNOPTIC PAGE AND THE #2 HYDRAULIC RESERVOIR WAS INDICATING 50% HYDRAULIC FLUID. IMMEDIATELY LOWERED THE LANDING GEAR AND WENT TO THE QRH. WE…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Power plant · indicator · crackedSep 18, 2018
IBF MAINTENANCE INDICATOR FOUND CRACKED. *SUPPLEMENTAL INFORMATION* PART NUMBER ENTERED ON ORIGINAL SDR IN SECTION 5 WAS IN ERROR. PART NUMBER WAS SUBMITTED AS 104440-201 AND SHOULD HAVE BEEN 104441-201.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Power plant · filter · crackedSep 18, 2018
IBF MAINTENANCE INDICATOR FOUND TO BE CRACKED.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Showing the 10 most recent of 14 reports.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026