- Registered owner
- Enstrom Helicopter Corp
- Location
- Menominee, MI
- Owner type
- Corporation
- Serial number
- 5262
- Year built
- 2026
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Experimental, research and development, crew training, market survey
- Airworthiness date
- April 21, 2026
- Mode S code
- A576D2
Enstrom Helicopter 480BTCDS H1CEAirframe · Enstrom Helicopter 480BTCDS E4CEEngine · Rolls-Royce 250-C20W
From the FAA registry file of October 22, 2026.
On this page
Airworthiness directives that may apply · 18
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1977 | 1 |
|---|---|
| 1982 | 1 |
| 1989 | 1 |
| 1996 | 1 |
| 1999 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 2 |
| 2012 | 2 |
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Airframe · Enstrom Helicopter 480B
AD 2023-11-07Ground Proximity SystemAD 2017-26-03Main Rotor SystemAD 2012-11-05Main Rotor ControlInformation bulletins that may apply · 2
Advisory, not mandatory.
Airframe · Enstrom Helicopter 480B
SAIB SW-12-45Garmin Model 400W/500W Series GPS-WAAS Navigation SystemSAIB SW-05-81NTSB investigations
No NTSB investigations matched to N451LEMatched 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 Enstrom Helicopter 480B aircraft
FAA incident reports
No FAA accident or incident reports matched to N451LEMatched 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 Enstrom Helicopter 480B aircraft
Service difficulty reports
No reports matched to N451LEGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Enstrom Helicopter 480B aircraft
STCs that may be installed · 25
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.