Piper PA-18-150
N4129E is a Piper PA-18-150, a fixed-wing airplane with one motor with a piston engine, built in 1978. It has 2 seats. It is registered to an individual in Seeley Lake, Montana. The registration is valid: it was issued on August 22, 2025 and expires on August 31, 2032. It holds a standard airworthiness certificate for normal; utility, dated February 21, 1978.
Aircraft
- Maker
- Piper
- Model
- PA-18-150 · all PA-18-150s and related versions
- Serial number
- 18-7809081
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming 0-320 SERIES · 180 hp
- Seats
- 2
- Year built
- 1978
- Cruising speed
- 97 mph
- Transponder code
- A4DF26 (octal 51157446)
Registration
- Status
- Valid registration
- Certificate issued
- August 22, 2025
- Expires
- August 31, 2032
- Last FAA action
- August 22, 2025
- Airworthiness
- Standard · Normal; Utility · February 21, 1978
- FAA region
- Northwest Mountain
- FAA record id
- 00831434
Owner as the FAA publishes it
- Name
- Blase Benjamin J
- Type
- Individual
- Address
- 862 Summit Park
Seeley Lake, MT 59868-8540
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.
Earlier use of this number 1
Records check free · 2 to understand · 3 clear
The public federal record on N4129E, 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 Blase Benjamin J, an individual, certificate issued August 22, 2025, expires August 31, 2032. No fractional interest recorded. [1]
Standard certificate for normal; utility, dated February 21, 1978, consistent with the 1978 manufacture year. [1]
No earlier tail number is recorded against serial 18-7809081 for this model in the deregistered file. [2]
N4129E was previously assigned to 1 other aircraft: Aeronca 11CC (serial 11CC-38, cancelled January 7, 1948). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [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 N4129E: Accident on November 3, 1989 at Immokalee, FL: 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
FAILURE OF THE PILOT TO MAINTAIN PROPER ALTITUDE AND HIS FAILURE TO MAINTAIN ADEQUATE VISUAL LOOKOUT TO SEE AND AVOID OBSTRUCTIONS. THE STATIC LINE (OBSTRUCTION) WAS A CONTRIBUTING FACTOR.
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 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