- Registered owner
- Lange Helicopters Inc
- Location
- San Angelo, TX
- Owner type
- Corporation
- Serial number
- 3174
- Year built
- 2001
- Type
- Rotorcraft
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- February 13, 2001
- Certificate issued
- May 6, 2014
- Expires
- May 31, 2027
- Mode S code
- AC747E
Robinson Helicopter R22 BETATCDS H10WEAirframe · Robinson Helicopter R22 BETATCDS 1E10Engine · Lycoming I0360 series
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming I0360 model are included below.
On this page
Airworthiness directives that may apply · 70
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1964 | 1 |
|---|---|
| 1966 | 1 |
| 1967 | 2 |
| 1969 | 1 |
| 1972 | 1 |
| 1973 | 2 |
| 1975 | 1 |
| 1977 | 2 |
| 1978 | 1 |
| 1979 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 1 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 6 |
| 1996 | 6 |
| 1997 | 2 |
| 1998 | 5 |
| 1999 | 2 |
| 2000 | 2 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 2 |
| 2005 | 2 |
| 2006 | 5 |
| 2007 | 1 |
| 2008 | 4 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 1 |
| 2015 | 2 |
| 2017 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2026 | 1 |
Airframe · Robinson Helicopter R22 BETA
AD 2024-20-03Flight Control SystemAD 2024-04-02Tail Rotor BladesAD 2023-11-07Ground Proximity SystemInformation bulletins that may apply · 17
Advisory, not mandatory.
See all 20 bulletins
NTSB investigations
No NTSB investigations matched to N901SLMatched 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 Robinson Helicopter R22 BETA aircraft
FAA incident reports
No FAA accident or incident reports matched to N901SLMatched 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 Robinson Helicopter R22 BETA aircraft
Service difficulty reports
No reports matched to N901SLGeneral 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 Robinson Helicopter R22 BETA aircraft
STCs that may be installed · 120
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 120 STCs