- Registered owner
- Benson Aviation LLC
- Location
- Mehoopany, PA
- Owner type
- LLC
- Serial number
- 1147
- Type
- Rotorcraft
- Engine
- Reciprocating
- Certificate issued
- September 23, 2024
- Expires
- September 30, 2031
- Mode S code
- A1E5D9
From the FAA registry file of October 22, 2026.
On this page
Airworthiness directives that may apply · 27
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1977 | 4 |
|---|---|
| 1979 | 1 |
| 1981 | 1 |
| 1982 | 3 |
| 1990 | 3 |
| 1994 | 4 |
| 1996 | 2 |
| 1997 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2007 | 2 |
| 2012 | 2 |
| 2015 | 1 |
| 2018 | 2 |
| 2021 | 1 |
| 2023 | 2 |
Airframe · Enstrom Helicopter 280C
AD 2023-09-09Exhaust Turbine System (Recip)AD 2023-11-07Ground Proximity SystemAD 2018-02-01Main Rotor HeadInformation bulletins that may apply · 2
Advisory, not mandatory.
Airframe · Enstrom Helicopter 280C
SAIB SW-12-45Garmin Model 400W/500W Series GPS-WAAS Navigation SystemSAIB SW-12-10R1Fuel Level IndicationNTSB investigations
No NTSB investigations matched to N221MPMatched 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 280C aircraft
FAA incident reports
No FAA accident or incident reports matched to N221MPMatched 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 280C aircraft
Service difficulty reports
No reports matched to N221MPGeneral 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 280C aircraft
STCs that may be installed · 40
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 40 STCs
Earlier aircraft with this N-number · 1
This aircraft carried N221MP before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.