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Registered aircraft · FAA record as of September 25, 2026
N8146N

Willow Aircraft BOEING F4B-1

N8146N is a Willow Aircraft BOEING F4B-1, a fixed-wing airplane with one motor with a piston engine. It has 1 seat. It is registered to an individual in El Cajon, California. The registration is valid: it was issued on October 22, 2025 and expires on October 31, 2032. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Willow Aircraft
Model
BOEING F4B-1
Serial number
1126
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
1
Year built
Not given
Transponder code
AB1B6F (octal 52615557)

Registration

Status
Valid registration
Certificate issued
October 22, 2025
Expires
October 31, 2032
Last FAA action
October 22, 2025
Airworthiness
None on file
FAA region
Western-Pacific
FAA record id
01000533

Owner as the FAA publishes it

Name
Allen Willis M
Type
Individual
Address
2020 N Marshall Ave
El Cajon, CA 92020-1119

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

1980-03-10Piper PA-28-181 · exported to France · Valid registration

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data