Piper PA-18A 150
N9473D is a Piper PA-18A 150, a fixed-wing airplane with one motor with a piston engine, built in 1959. It has 1 seat. It is registered to an individual in Anchorage, Alaska. The registration is valid: it was issued on June 3, 2019 and expires on June 30, 2029. It holds a multiple airworthiness certificate for standard; restricted; agriculture and pest control, dated December 16, 1959.
Aircraft
- Maker
- Piper
- Model
- PA-18A 150 · all PA-18A 150s and related versions
- Serial number
- 18-7019
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming 0-320 SERIES · 180 hp
- Seats
- 1
- Year built
- 1959
- Cruising speed
- 97 mph
- Transponder code
- AD29EE (octal 53224756)
Registration
- Status
- Valid registration
- Certificate issued
- June 3, 2019
- Expires
- June 30, 2029
- Last FAA action
- August 11, 2023
- Airworthiness
- Multiple · Standard; Restricted; Agriculture and pest control · December 16, 1959
- FAA region
- Alaskan
- FAA record id
- 00050051
Owner as the FAA publishes it
- Name
- Zweifel Douglas L
- Type
- Individual
- Address
- PO Box 202202
Anchorage, AK 99520-2202
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 · 1 to understand · 4 clear
The public federal record on N9473D, 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 Zweifel Douglas L, an individual, certificate issued June 3, 2019, expires June 30, 2029. No fractional interest recorded. [1]
Multiple certificate for standard; restricted; agriculture and pest control, dated December 16, 1959, consistent with the 1959 manufacture year. [1]
No earlier tail number is recorded against serial 18-7019 for this model in the deregistered file. [2]
No other airframe has carried N9473D 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]
1 NTSB record under N9473D: Accident on October 15, 2016 at Jasper, TX: minor 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 1
Aircraft on the NTSB record: Piper PA 18-150 · operated under 091
A partial loss of engine power for reasons that could not be determined, because an examination of the airplane did not identify a specific reason for the loss of engine power.
Full record in plain English · Docket and reports at the NTSB
- 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 September 30, 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