- Registered owner
- Two Wise Guys Aviation LLC
- Location
- Le Sueur, MN
- Owner type
- LLC
- Serial number
- 3558
- Year built
- 1965
- Type
- Rotorcraft
- Engine
- Reciprocating
- Airworthiness
- Restricted, agriculture and pest control
- Airworthiness date
- December 30, 1981
- Certificate issued
- June 29, 2012
- Expires
- June 30, 2028
- Mode S code
- AC9947
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Allison 250 model are included below.
On this page
Airworthiness directives that may apply · 97
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1961 | 1 |
|---|---|
| 1962 | 1 |
| 1963 | 1 |
| 1965 | 1 |
| 1967 | 1 |
| 1968 | 2 |
| 1969 | 4 |
| 1971 | 1 |
| 1972 | 2 |
| 1973 | 2 |
| 1974 | 3 |
| 1976 | 1 |
| 1977 | 3 |
| 1978 | 2 |
| 1979 | 4 |
| 1980 | 3 |
| 1981 | 4 |
| 1982 | 4 |
| 1983 | 2 |
| 1984 | 2 |
| 1985 | 3 |
| 1986 | 8 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 2 |
| 1991 | 1 |
| 1994 | 1 |
| 1996 | 3 |
| 1997 | 2 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 6 |
| 2006 | 3 |
| 2009 | 1 |
| 2012 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
See all 108 ADs
Information bulletins that may apply · 6
Advisory, not mandatory.
Engine · Allison 250 series
SAIB NE-06-52SAIB NE-06-12R1SAIB NE-04-58SAIB NE-04-57SAIB NE-04-56SAIB CE-01-10Historical bulletins · 1
NTSB investigations
No NTSB investigations matched to N91018Matched 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 Bell 47G-3B-1 aircraft
FAA incident reports
No FAA accident or incident reports matched to N91018Matched 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 Bell 47G-3B-1 aircraft
Service difficulty reports
No reports matched to N91018General 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 Bell 47G-3B-1 aircraft
STCs that may be installed · 154
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Bell 47G-3B-1
STC SA800EAInstallation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power suppliesSTC SH100WEInstallation of fiberglass baggage carriers.STC SH3319NMInstallation of Precise Flight Pulselite Control Unit in the
Landing /Taxi Recognition Visual Control Light system,
Earlier aircraft with this N-number · 1
This aircraft carried N91018 before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.