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Registered aircraft · FAA record as of September 25, 2026
N64491

Hartmaier THORP T-18

N64491 is a Hartmaier THORP T-18, a fixed-wing airplane with one motor with a piston engine, built in 1973. It has 2 seats. It is registered to an individual in Monroe Township, New Jersey. The registration is valid: it was issued on August 13, 1982 and expires on January 31, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Hartmaier
Model
THORP T-18
Serial number
573
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
1973
Cruising speed
95 mph
Transponder code
A877C4 (octal 52073704)

Registration

Status
Valid registration
Certificate issued
August 13, 1982
Expires
January 31, 2028
Last FAA action
April 14, 2023
Airworthiness
None on file
FAA region
Eastern
FAA record id
00772336

Owner as the FAA publishes it

Name
Hartmaier Robert S JR
Type
Individual
Address
8 Holly Road
Monroe Township, NJ 08831-9670

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

1951-05-02Cessna T-50 · Valid registration

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