- Registered owners
- Stimart Rene D TrusteeStimart Dixie J Trustee
- Location
- Harshaw, WI
- Owner type
- Co-owned
- Serial number
- 1321
- Year built
- 1962
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Restricted, agriculture and pest control
- Airworthiness date
- March 24, 1993
- Certificate issued
- February 20, 2025
- Expires
- February 29, 2032
- Mode S code
- A61B63
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 · 93
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1966 | 1 |
|---|---|
| 1967 | 1 |
| 1968 | 2 |
| 1969 | 5 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 4 |
| 1975 | 1 |
| 1977 | 4 |
| 1978 | 6 |
| 1979 | 4 |
| 1980 | 4 |
| 1981 | 6 |
| 1982 | 5 |
| 1983 | 3 |
| 1984 | 3 |
| 1985 | 1 |
| 1986 | 10 |
| 1988 | 1 |
| 1989 | 2 |
| 1994 | 1 |
| 1996 | 2 |
| 1997 | 4 |
| 1998 | 1 |
| 1999 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 5 |
| 2006 | 3 |
| 2012 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2022 | 1 |
See all 103 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 N493BNMatched 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 Hiller UH-12D aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports
No reports matched to N493BNGeneral 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 Hiller UH-12D aircraft
STCs that may be installed · 53
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.