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
N100AJ

Cessna 421B

Valid Illinois

N100AJ is a Cessna 421B, a fixed-wing airplane with more than one motor with a piston engine, built in 1972. It has 8 seats. It is registered to N8006J LLC, an LLC in Shiloh, Illinois. The registration is valid: it was issued on January 4, 2017 and expires on January 31, 2030. It holds a standard airworthiness certificate for normal, dated January 20, 1973.

Aircraft

Maker
Cessna
Model
421B
Serial number
421B0322
Type
Fixed-wing, multi-engine
Power
Piston (reciprocating), 2 motors · Cont Motor GTSIO-520-C · 340 hp
Seats
8
Year built
1972
Cruising speed
172 mph
Transponder code
A004BD (octal 50002275)

Registration

Status
Valid registration
Certificate issued
January 4, 2017
Expires
January 31, 2030
Last FAA action
September 30, 2023
Airworthiness
Standard · Normal · January 20, 1973
FAA region
Great Lakes
FAA record id
00880060

Owner as the FAA publishes it

Name
N8006J LLC
Type
LLC
Address
4020 Green Mount Crossing Dr
# 158
Shiloh, IL 62269-7287

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