Piper PA-18-150
N4273Z is a Piper PA-18-150, a fixed-wing airplane with one motor with a piston engine, built in 1967. It has 2 seats. It is registered to Hay Stax West, a corporation in Eureka, Nevada. The registration is valid: it was issued on June 15, 2024 and expires on June 30, 2031. It holds a multiple airworthiness certificate for standard; restricted; agriculture and pest control, dated April 13, 1967.
Aircraft
- Maker
- Piper
- Model
- PA-18-150 · all PA-18-150s and related versions
- Serial number
- 18-8520
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming 0-320 SERIES · 180 hp
- Seats
- 2
- Year built
- 1967
- Cruising speed
- 97 mph
- Transponder code
- A51879 (octal 51214171)
Registration
- Status
- Valid registration
- Certificate issued
- June 15, 2024
- Expires
- June 30, 2031
- Last FAA action
- June 15, 2024
- Airworthiness
- Multiple · Standard; Restricted; Agriculture and pest control · April 13, 1967
- FAA region
- Western-Pacific
- FAA record id
- 00111924
Owner as the FAA publishes it
- Name
- Hay Stax West
- Type
- Corporation
- Address
- PO Box 158
Eureka, NV 89316-0158
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 N4273Z, 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 Hay Stax West, a corporation, certificate issued June 15, 2024, expires June 30, 2031. No fractional interest recorded. [1]
Multiple certificate for standard; restricted; agriculture and pest control, dated April 13, 1967, consistent with the 1967 manufacture year. [1]
No earlier tail number is recorded against serial 18-8520 for this model in the deregistered file. [2]
No other airframe has carried N4273Z 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 N4273Z: Accident on March 25, 1989 at Great Falls, MT: 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 1
Aircraft on the NTSB record: Piper PA-18-150 · operated under 091
THE FAILURE OF THE PILOT IN COMPENSATE ADEQUATELY FOR WIND CONDITIONS, AND LANDING DESPITE HAVING BEEN ALERTED TO WIND CONDITIONS.
Search the NTSB's CAROL system for DEN89LA094 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