- Registered owner
- Bristow LLC
- Location
- Lake Charles, LA
- Owner type
- LLC
- Serial number
- 49025
- Year built
- 2016
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, transport
- Airworthiness date
- December 5, 2017
- Certificate issued
- December 5, 2017
- Expires
- December 31, 2027
- Mode S code
- A645F2
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every GE CT7 model are included below.
On this page
Airworthiness directives that may apply · 53
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1988 | 1 |
|---|---|
| 1994 | 3 |
| 1997 | 1 |
| 1998 | 1 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 2 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 13 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 3 |
Airframe · Leonardo S P A AW189
AD 2026-17-05Cabin Equipment/FurnishingsAD 2026-15-15Engine exhaust systemAD 2026-10-03Tail rotor control systemInformation bulletins that may apply · 1
Advisory, not mandatory.
Engine · GE CT7 series
SAIB ANE-98-31NTSB investigations
No NTSB investigations matched to N503JWMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Leonardo S P A AW189 aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports · 4
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR U0GA202502120642Longeron · crackedAS THIS IS AFTER THE 96-HOUR CRITERIA OF 135.415, THIS SEEMS TO BE A VERY DIFFERENT SITUATION. WE DID NOT KNOW IF WE REPORT WHEN WE GET THE REPAIR INFORMATION FROM AUGUSTA FOR THE 337 OR, IF THEY WOULD GIVE US A LETTER TO CONTINUE OPERATING. THIS AIRCRAFT HAS SDR U0GA 202407063809Oil System · leakingIN LEVEL FLIGHT AT 4500 REACHING THE 20 MINUTE MARK FOR DESTINATION. OBSERVED THAT THE NR 2 ENGINE OIL PRESSURE WAS DROPPING & FLUCTUATING FROM THE GREEN TO YELLOW. OPTED TO RETURN TO BASE. SHORTLY AFTER TURNING AROUND, THE OIL PRESSURE CONTINUED TO DROP & SDR U0GA ASR9547Not Entered · not enteredAT AROUND 15:58 SEVERAL CAS LIGHTS ILLUMINATED,
ALONG WITH THE LOSS OF VARIOUS SERVICES AND THE UPPER MODES. AFTER
CONSULTING THE QRH WE ATTEMPTED TO RESET THE 2 TRU AS PER THE QRH AND
ON THE THIRD ATTEMPT WE WERE ABLE TO RESET IT, AT WHICH TIME, MOST OF THSDR U0GA ASR9214Generator · shortedAPPROACH IN IMC. BOTH SCREENS ON PILOT SIDE SCREENS GO BLACK MOMENTARILY AND THEN COME BACK ON. THEN 2 AC GENERATOR FAIL, ECDU DEGR, 2 FUEL PUMP, 2 AUTO PILOT, 2 AMMC FAIL CAUTION LIGHTS. UPPER AFCS MODES ALL DISENGAGED. EMERGENCY DECLARED.
STCs that may be installed · 1
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.