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
N1123N

Cassutt Special C-II-M

N1123N is a Cassutt Special C-II-M, a fixed-wing airplane with one motor with a piston engine, built in 1975. It has 1 seat. It is registered to an individual in Eatonville, Washington. The registration is valid: it was issued on February 13, 2012 and expires on February 29, 2028. It holds an experimental airworthiness certificate for amateur built, dated February 12, 1980.

Aircraft

Maker
Cassutt Special
Model
C-II-M
Serial number
001NK
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Cont Motor C85 SERIES · 85 hp
Seats
1
Year built
1975
Cruising speed
142 mph
Transponder code
A0366F (octal 50033157)

Registration

Status
Valid registration
Certificate issued
February 13, 2012
Expires
February 29, 2028
Last FAA action
December 19, 2024
Airworthiness
Experimental · Amateur built · February 12, 1980
FAA region
Northwest Mountain
FAA record id
00082050

Owner as the FAA publishes it

Name
Buehler Andrew C
Type
Individual
Address
PO Box 922
Eatonville, WA 98328-0922

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