- Registered owner
- Mahoney Steven A
- Location
- Beaverton, OR
- Owner type
- Individual
- Serial number
- 579
- Year built
- 1985
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Experimental, amateur built
- Airworthiness date
- May 30, 1985
- Certificate issued
- August 24, 1981
- Expires
- January 31, 2028
- Mode S code
- A7716B
From the FAA registry file of October 22, 2026. The registry lists only the engine series, so ADs for every Lycoming O&VO-360 model are included below.
On this page
Airworthiness directives that may apply · 40
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1963 | 1 |
|---|---|
| 1964 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1969 | 2 |
| 1977 | 2 |
| 1979 | 1 |
| 1980 | 3 |
| 1981 | 1 |
| 1982 | 1 |
| 1988 | 1 |
| 1989 | 2 |
| 1991 | 1 |
| 1992 | 1 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 1998 | 2 |
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 5 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 2 |
| 2012 | 2 |
| 2017 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Engine · Lycoming O&VO-360 series
AD 2026-04-11Engine (Reciprocating)AD 2022-16-03Engine (RECIPROCATING)AD 2020-25-12Reciprocating Engine Power SectionInformation bulletins that may apply · 9
Advisory, not mandatory.
See all 17 bulletins
NTSB investigations
No NTSB investigations matched to N579SCMatched 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 Mahoney Steven BD-4 aircraft
FAA incident reports · 2
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Incident 20171212022999ILanding: Rollout · Hillsboro, ORDuring roll out on 13R at khio pilot attempted to exit runway at A6. Pilot was issued clearence "turn right when able. Contact ground point 7". While attempting to make the turn the pilot applied excessive brake pressure causing the aircraft to nose forward.…Incident 19850624033659ILevel Off Touchdown · San Jose, CADuring attempted wheel landing, aircraft oscillated and bounced. First such landing attempt with passengers.
Service difficulty reports
No reports matched to N579SCGeneral 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 Mahoney Steven BD-4 aircraft
STCs that may be installed · 50
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 50 STCs