- Registered owner
- Cline Air Services LLC
- Location
- Ellensburg, WA
- Owner type
- LLC
- Serial number
- 5032
- Year built
- 1998
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, normal
- Airworthiness date
- October 10, 2012
- Certificate issued
- March 30, 2018
- Expires
- March 31, 2028
- Mode S code
- A5E9B7
Enstrom Helicopter 480TCDS H1CEAirframe · Enstrom Helicopter 480TCDS E4CEEngine · Rolls-Royce 250-C20W
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 19
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 | 2 |
| 2017 | 1 |
| 2018 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Airframe · Enstrom Helicopter 480
AD 2023-11-07Ground Proximity SystemAD 2018-02-01Main Rotor HeadAD 2017-26-03Main Rotor SystemInformation bulletins that may apply · 1
Advisory, not mandatory.
Airframe · Enstrom Helicopter 480
SAIB SW-05-81NTSB investigations
No NTSB investigations matched to N480MLMatched 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 480 aircraft
FAA incident reports
No FAA accident or incident reports matched to N480MLMatched 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 480 aircraft
Service difficulty reports
No reports matched to N480MLGeneral 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 480 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.
Airframe · Enstrom Helicopter 480
STC SR02813CHFabrication of Isolair Innovator II Model 3900-480 Spray SystemSTC SR04637CHReplacement of existing main ship battery with Lithium Ion Battery and installation of Annunciator Control
PanelSTC SH3319NMInstallation of Precise Flight Pulselite Control Unit in the
Landing /Taxi Recognition Visual Control Light system,