Piper PA-18-150
N3684Z is a Piper PA-18-150, a fixed-wing airplane with one motor with a piston engine, built in 1960. It has 2 seats. It is registered to an individual in Sutton, Alaska. The registration is valid: it was issued on September 17, 2025 and expires on September 30, 2032. It holds a standard airworthiness certificate for normal, dated May 3, 1965.
Aircraft
- Maker
- Piper
- Model
- PA-18-150 · all PA-18-150s and related versions
- Serial number
- 18-7416
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming 0-320 SERIES · 180 hp
- Seats
- 2
- Year built
- 1960
- Cruising speed
- 97 mph
- Transponder code
- A42D00 (octal 51026400)
Registration
- Status
- Valid registration
- Certificate issued
- September 17, 2025
- Expires
- September 30, 2032
- Last FAA action
- September 17, 2025
- Airworthiness
- Standard · Normal · May 3, 1965
- FAA region
- Alaskan
- FAA record id
- 00903313
Owner as the FAA publishes it
- Name
- Stevenson William E
- Type
- Individual
- Address
- 30820 W Glenn Hwy
Sutton, AK 99674-8107
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 2 to understand · 3 clear
The public federal record on N3684Z, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Stevenson William E, an individual, certificate issued September 17, 2025, expires September 30, 2032. No fractional interest recorded. [1]
The airworthiness certificate on file is dated May 3, 1965, 5 years after the 1960 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 18-7416 for this model in the deregistered file. [2]
No other airframe has carried N3684Z according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
2 NTSB records under N3684Z: Accident on June 18, 1998 at Anchorage, AK: no injuries, substantial damage. Accident on June 21, 1985 at King Salmon, AK: no injuries, substantial damage. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 2
Aircraft on the NTSB record: Piper PA-18-160 · operated under 091
The pilot's failure to correct engine/propeller torque and P factor, and the subsequent loss of directional control during the takeoff roll. Factors associated with the accident are the narrow, confined, takeoff area, and bordering high vegetation.
Search the NTSB's CAROL system for ANC98LA077 for the docket and final report. Open CAROL
Aircraft on the NTSB record: Piper PA-18 · operated under 091
Search the NTSB's CAROL system for ANC85LA106 for the docket and final report. Open CAROL
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data