- Registered owner
- Croman Corp
- Location
- White City, OR
- Owner type
- Corporation
- Serial number
- 61551
- Year built
- 1966
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, transport
- Airworthiness date
- May 5, 2018
- Certificate issued
- January 18, 2025
- Expires
- January 31, 2032
- Mode S code
- A514AB
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 57
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1965 | 1 |
|---|---|
| 1966 | 2 |
| 1967 | 1 |
| 1969 | 1 |
| 1970 | 4 |
| 1971 | 2 |
| 1972 | 3 |
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 4 |
| 1977 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1983 | 2 |
| 1984 | 1 |
| 1985 | 1 |
| 1987 | 2 |
| 1989 | 2 |
| 1990 | 1 |
| 1991 | 2 |
| 1994 | 1 |
| 1997 | 3 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2013 | 2 |
| 2015 | 2 |
| 2021 | 2 |
| 2023 | 1 |
| 2026 | 2 |
See all 64 ADs
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N4263AMatched 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 Sikorsky S-61R aircraft
FAA incident reports
No FAA accident or incident reports matched to N4263AMatched 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 Sikorsky S-61R aircraft
Service difficulty reports
No reports matched to N4263AGeneral 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 Sikorsky S-61R aircraft
STCs that may be installed · 19
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Sikorsky S-61R
STC SH3319NMInstallation of Precise Flight Pulselite Control Unit in the
Landing /Taxi Recognition Visual Control Light system,STC SR02279AKInstallation of dual Rockwell Collins FDS 2000 flight displays, dual AHS 3000 attitude and heading reference systems, dual Garmin GNS 530 navigation systems and supporting avionics equipmentSTC SR04483CHInstallation of NASI NREM18M Air Conditioning Module
Earlier aircraft with this N-number · 3
These aircraft carried N4263A before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.