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Registered aircraft · FAA record as of September 25, 2026
N11DC

Thorp T-18

Valid Colorado

N11DC is a Thorp T-18, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to 11Dc LLC, an LLC in Broomfield, Colorado. The registration is valid: it was issued on June 6, 2018 and expires on June 30, 2028. It holds an experimental airworthiness certificate for amateur built, dated October 17, 1979.

Aircraft

Maker
Thorp
Model
T-18
Serial number
31
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming 0-320 SERIES · 180 hp
Seats
2
Year built
Not given
Cruising speed
97 mph
Transponder code
A02A28 (octal 50025050)

Registration

Status
Valid registration
Certificate issued
June 6, 2018
Expires
June 30, 2028
Last FAA action
May 19, 2023
Airworthiness
Experimental · Amateur built · October 17, 1979
FAA region
Northwest Mountain
FAA record id
00070990

Owner as the FAA publishes it

Name
11Dc LLC
Type
LLC
Address
3751 W 126Th Ave
Broomfield, CO 80020-5367

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