Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N4121U

Cessna 150D

Valid New York

N4121U is a Cessna 150D, a fixed-wing airplane with one motor with a four-stroke engine. It has 2 seats. It is registered to 150D LLC, an LLC in Attica, New York. The registration is valid: it was issued on February 1, 2023 and expires on February 28, 2030. It holds a standard airworthiness certificate for normal, dated October 3, 1963.

Aircraft

Maker
Cessna
Model
150D
Serial number
15060121
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Cont Motor 0-200 SERIES · 100 hp
Seats
2
Year built
Not given
Cruising speed
90 mph
Transponder code
A4DE1C (octal 51157034)

Registration

Status
Valid registration
Certificate issued
February 1, 2023
Expires
February 28, 2030
Last FAA action
February 1, 2023
Airworthiness
Standard · Normal · October 3, 1963
FAA region
Eastern
FAA record id
00911414

Owner as the FAA publishes it

Name
150D LLC
Type
LLC
Address
1277 Cotton Hill Rd
Attica, NY 14011-9540

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.

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