- Registered owner
- Tobler Hans P
- Location
- Anchorage, AK
- Owner type
- Individual
- Serial number
- 41
- Type
- Rotorcraft
- Engine
- Reciprocating
- Certificate issued
- November 14, 2025
- Expires
- November 30, 2032
- Mode S code
- ABBA4F
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 62
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1960 | 1 |
|---|---|
| 1961 | 1 |
| 1962 | 1 |
| 1963 | 1 |
| 1965 | 1 |
| 1970 | 2 |
| 1971 | 1 |
| 1973 | 1 |
| 1974 | 2 |
| 1975 | 1 |
| 1976 | 3 |
| 1977 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 3 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1996 | 1 |
| 1998 | 1 |
| 2000 | 1 |
| 2001 | 1 |
| 2009 | 1 |
| 2021 | 1 |
| 2023 | 1 |
See all 65 ADs
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N855EMatched 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 47D aircraft
FAA incident reports
No FAA accident or incident reports matched to N855EMatched 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 47D aircraft
Service difficulty reports
No reports matched to N855EGeneral 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 47D aircraft
STCs that may be installed · 103
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Bell 47D
STC SA800EAInstallation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power suppliesSTC SA5581SWInstallation of ALCOR true-flow/ totalizer systemSTC SH3319NMInstallation of Precise Flight Pulselite Control Unit in the
Landing /Taxi Recognition Visual Control Light system,