- Registered owner
- International Defense & Aerospace Group LLC
- Location
- Glen Mills, PA
- Owner type
- LLC
- Serial number
- 11509
- Year built
- 2002
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, normal
- Airworthiness date
- December 23, 2002
- Certificate issued
- October 20, 2020
- Expires
- October 31, 2027
- Mode S code
- AC9552
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 56
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1978 | 1 |
|---|---|
| 1999 | 2 |
| 2000 | 2 |
| 2001 | 5 |
| 2002 | 4 |
| 2003 | 2 |
| 2004 | 4 |
| 2005 | 2 |
| 2008 | 4 |
| 2009 | 1 |
| 2010 | 1 |
| 2013 | 5 |
| 2014 | 5 |
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 5 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 4 |
| 2026 | 2 |
See all 71 ADs
Information bulletins that may apply · 4
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N91LFMatched 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 Agusta A109E 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 · 3
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR 2006FA0000929Engine · making metalENGINE CHIP LIGHT CAME ON APPROACH TO LANDING. REMOVED GAS GENERATOR MAG PLUG FOUND COVERED WITH METAL CHIPS. PROBABLE CAUSE BEARING FAILURE.SDR 2006FA0000928Engine · making metalENGINE CHIP LIGHT CAME ON APPROACH TO LANDING. REMOVED GAS GENERATOR MAG PLUG FOUND COVERED WITH METAL CHIPS. PROBABLE CAUSE BEARING FAILURE.SDR BRM2004F00000Transmission · contaminatedENROUTE, (3-20-04, 11:38 PM) THE PILOT NOTED A MAIN ROTOR TRANSMISSION CHIP LIGHT. A PRECAUTIONARY LANDING WAS PERFORMED. UPON INSPECTION OF THE MAGNETIC PLUGS (UPPER AND LOWER) NO METAL WAS FOUND. A LIGHT COAT OF VERY FINE BLACK PARTICLES THAT LOOKED LIKE
STCs that may be installed · 63
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 63 STCs