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
N3982

Donald Williams CHRISTAVIA MK 4

N3982 is a Donald Williams CHRISTAVIA MK 4, a fixed-wing airplane with one motor with a piston engine, built in 2021. It has 2 seats. It is registered to an individual in Centralia, Washington. The registration is valid: it was issued on July 29, 2025 and expires on July 31, 2032. It holds an experimental airworthiness certificate for amateur built, dated March 20, 2021.

Aircraft

Maker
Donald Williams
Model
CHRISTAVIA MK 4
Serial number
011
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming HIO-360-C1A · 205 hp
Seats
2
Year built
2021
Transponder code
A4A31F (octal 51121437)

Registration

Status
Valid registration
Certificate issued
July 29, 2025
Expires
July 31, 2032
Last FAA action
July 29, 2025
Airworthiness
Experimental · Amateur built · March 20, 2021
FAA region
Northwest Mountain
FAA record id
01331774

Owner as the FAA publishes it

Name
Johnson Charles E
Type
Individual
Address
PO Box 954
Centralia, WA 98531-0954

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.

Earlier use of this number 1

1931-09-15Alexander Aircraft Co EAGLEROCK · Valid registration

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data