- Registered owner
- Humphreys Grant R
- Location
- Anchorage, AK
- Owner type
- Individual
- Serial number
- 20783
- Year built
- 1952
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard
- Airworthiness date
- July 12, 1956
- Certificate issued
- June 24, 1993
- Expires
- November 30, 2027
- Mode S code
- A28CA1
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental 0-300 model are included below.
On this page
Airworthiness directives that may apply · 29
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1956 | 1 |
|---|---|
| 1969 | 1 |
| 1973 | 1 |
| 1974 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1993 | 3 |
| 1995 | 1 |
| 1996 | 3 |
| 1998 | 2 |
| 2000 | 2 |
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 2 |
| 2011 | 1 |
| 2012 | 1 |
| 2022 | 2 |
| 2023 | 2 |
See all 35 ADs
Information bulletins that may apply · 9
Advisory, not mandatory.
Airframe · Cessna 170B
SAIB SW-18-31Navigation, Attitude, and Direction Data SystemSAIB CE-18-23Passenger Compartment Equipment - Installation of F. Atlee Dodge Aircraft Services LLC. Folding Jump SeatsSAIB CE-12-14Three Alternative Methods of Compliance for AD 2011-10-09SAIB CE-10-40R1Aircraft Fuel System; water contamination of fuel tank systems on Cessna single engine airplanesSAIB CE-09-42Lights - Landing Light, Beacon Light and Taxi Light Switch ApplicationsSAIB CE-09-10Availability of Secondary Seat Stops for Pilot and Copilot SeatsNTSB investigations · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
FAA incident reports · 2
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Accident 20040606013149ALevel Off Touchdown · Dillingham, AK(-23) Attempts to contact the pilot by telephone were unsuccessful. In a telephone conversation with the NTSB the pilot reported he was planning to test a remote tundra-covered area for its suitability as a landing strip. The area was about 2,000 feet square…Incident 19940611029649IRoll-Out (Fixed Wing) · Anchorage, AKOn landing attempted to correct swerve. Used hard opposite brake. Nosed up on runway.
Service difficulty reports
No reports matched to N2631DGeneral 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 Cessna 170B aircraft
STCs that may be installed · 442
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Cessna 170B
STC SA01233SEFabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assemblySTC SA00709CHInstallation of replacement wing root vent described by Dwg Nos. 8-30-96-1& 8-30-96-2, no rev, both dtd 8/30/96, or later FAA app rev.STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).