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Registered aircraft · FAA record as of September 25, 2026
N21R

Waco CTO

Valid Delaware

N21R is a Waco CTO, a fixed-wing airplane with one motor with a piston engine, built in 1929. It has 3 seats. It is registered to Stuart Aviation, a corporation in Wilmington, Delaware. The registration is valid: it was issued on October 23, 2003 and expires on July 31, 2028. It holds a standard airworthiness certificate, dated August 20, 1965.

Aircraft

Maker
Waco
Model
CTO
Serial number
A-151
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Jacobs L4 /R755-7 · 245 hp
Seats
3
Year built
1929
Cruising speed
79 mph
Transponder code
A1B8A0 (octal 50334240)

Registration

Status
Valid registration
Certificate issued
October 23, 2003
Expires
July 31, 2028
Last FAA action
May 26, 2023
Airworthiness
Standard · August 20, 1965
FAA region
Eastern
FAA record id
00941272

Owner as the FAA publishes it

Name
Stuart Aviation
Type
Corporation
Address
3511 Silverside Rd
Wilmington, DE 19810-4902

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