- Registered owner
- Lifeflight Of Maine LLC
- Location
- Bangor, ME
- Owner type
- LLC
- Serial number
- 22422
- Year built
- 2020
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, normal
- Airworthiness date
- December 11, 2020
- Certificate issued
- March 17, 2021
- Expires
- March 31, 2028
- Mode S code
- AC74FC
Leonardo AW109SPTCDS H7EUAirframe · Leonardo AW109SPTCDS E42NEEngine · Pratt & Whitney Canada PW207C
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 37
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2009 | 1 |
|---|---|
| 2012 | 1 |
| 2013 | 3 |
| 2014 | 3 |
| 2015 | 3 |
| 2016 | 1 |
| 2018 | 5 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 4 |
| 2026 | 2 |
Airframe · Leonardo AW109SP
AD 2026-17-07Main rotor mast/swashplateAD 2026-17-05Cabin Equipment/FurnishingsAD 2025-18-01Main Rotor HeadInformation bulletins that may apply · 1
Advisory, not mandatory.
Airframe · Leonardo AW109SP
SAIB SW-18-13Main Transmission Plate FittingNTSB investigations
No NTSB investigations matched to N901XMMatched 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 AW109SP aircraft
FAA incident reports
No FAA accident or incident reports matched to N901XMMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Leonardo AW109SP aircraft
Service difficulty reports · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR 2026FA0000528Pressure Switch · intermittentTHE MLG LEVER WAS IN UP POSITION, BUT THREE GREEN LIGHTS FOR THE GEAR (THE GEAR WAS DOWN) WITH ONE RED LIGHT SHOWING GEAR TRANSITION. MY AIRSPEED HAD EXCEEDED THE 140KT LIMIT FOR THE GEAR TO BE DOWN WHICH CAUSED THE AIRSPEED AUDIO. I ALSO NOTICED AN AMBER MASTSDR 2022F00248Damper · crackedDURING PREFLIGHT AMT FOUND A CRACK AT THE INBOARD UPPER LUG OF ONE OF THE MAIN ROTOR DAMPERS. THIS WAS DETECTED VISUALLY WITH NO ENHANCEMENTS. DEFECTIVE DAMPER WAS REMOVED AND A SERVICEABLE DAMPER WAS INSTALLED.
STCs that may be installed · 32
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 32 STCs