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
N44ZX

Theodore Simons CH750 SD

Valid New York

N44ZX is a Theodore Simons CH750 SD, a fixed-wing airplane with one motor with a piston engine. It has 3 seats. It is registered to an individual in Selkirk, New York. The registration is valid: it was issued on September 5, 2024 and expires on September 30, 2031. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Theodore Simons
Model
CH750 SD
Serial number
SD75-11827
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
3
Year built
Not given
Kit
ZENITH AIRCRAFT CO CH 750 SD
Transponder code
A54A99 (octal 51245231)

Registration

Status
Valid registration
Certificate issued
September 5, 2024
Expires
September 30, 2031
Last FAA action
September 5, 2024
Airworthiness
None on file
FAA region
Eastern
FAA record id
01466401

Owner as the FAA publishes it

Name
Simons Theodore J
Type
Individual
Address
333 Bridge St
Selkirk, NY 12158-1817

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