Cessna 170B
N737WF is a Cessna 170B, a fixed-wing airplane with one motor with a piston engine, built in 1952. It has 4 seats. It is registered to Mainero Tanner R, a partnership in Chehalis, Washington. The registration is valid: it was issued on September 9, 2025 and expires on September 30, 2032. It holds a standard airworthiness certificate for normal, dated January 11, 1995.
Aircraft
- Maker
- Cessna
- Model
- 170B · all 170Bs and related versions
- Serial number
- 25346
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Cont Motor C145 SERIES · 145 hp
- Seats
- 4
- Year built
- 1952
- Cruising speed
- 105 mph
- Transponder code
- A9E706 (octal 52363406)
Registration
- Status
- Valid registration
- Certificate issued
- September 9, 2025
- Expires
- September 30, 2032
- Last FAA action
- April 15, 2026
- Airworthiness
- Standard · Normal · January 11, 1995
- FAA region
- Northwest Mountain
- FAA record id
- 00172968
Owner as the FAA publishes it
- Name
- Mainero Tanner R
- Type
- Partnership
- Address
- 673 Curtis Hill Rd Ste B
Chehalis, WA 98532 - Co-owners
- Mainero Jerusha K
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 2
Records check free · 3 to understand · 2 clear
The public federal record on N737WF, 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 Mainero Tanner R, a partnership, certificate issued September 9, 2025, expires September 30, 2032. No fractional interest recorded. [1]
The airworthiness certificate on file is dated January 11, 1995, 43 years after the 1952 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 25346 for this model in the deregistered file. [2]
N737WF was previously assigned to 2 other aircraft: Boeing 737-406 (serial 24529, cancelled December 17, 2012); Cessna 172N (serial 17269726, cancelled January 14, 2008). 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 N737WF: Accident on April 27, 2005 at Palo Alto, CA: 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: Cessna 172N · operated under 091
The student's failure to maintain directional control and the CFI's failure to adequately supervise the flight.
Search the NTSB's CAROL system for LAX05CA148 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