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
N921JC

Coffey Jeff SONEX

Valid Minnesota

N921JC is a Coffey Jeff SONEX, a fixed-wing airplane with one motor with a piston engine, built in 2002. It has 2 seats. It is registered to an individual in Minneapolis, Minnesota. The registration is valid: it was issued on August 8, 2016 and expires on August 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated October 17, 2002.

Aircraft

Maker
Coffey Jeff
Model
SONEX
Serial number
108
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
2002
Transponder code
ACC2AC (octal 53141254)

Registration

Status
Valid registration
Certificate issued
August 8, 2016
Expires
August 31, 2029
Last FAA action
August 25, 2023
Airworthiness
Experimental · Amateur built · October 17, 2002
FAA region
Great Lakes
FAA record id
00004159

Owner as the FAA publishes it

Name
Coffey Jeff F
Type
Individual
Address
2812 W 55Th St
Minneapolis, MN 55410-2426

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