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
N42TM

Mulder Theodor L LANCAIR 4

Valid Arizona

N42TM is a Mulder Theodor L LANCAIR 4, a fixed-wing airplane with one motor with a piston engine, built in 1999. It has 4 seats. It is registered to an individual in Overgaard, Arizona. The registration is valid: it was issued on February 10, 1999 and expires on July 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated March 10, 1999.

Aircraft

Maker
Mulder Theodor L
Model
LANCAIR 4
Serial number
216
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
4
Year built
1999
Kit
LANCAIR INTL INC LANCAIR IV/IV FAST
Transponder code
A4FAFB (octal 51175373)

Registration

Status
Valid registration
Certificate issued
February 10, 1999
Expires
July 31, 2029
Last FAA action
August 18, 2023
Airworthiness
Experimental · Amateur built · March 10, 1999
FAA region
Western-Pacific
FAA record id
00503637

Owner as the FAA publishes it

Name
Mulder Theodor L
Type
Individual
Address
PO Box 1476
Overgaard, AZ 85933-1476

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

1996-01-31Bell 206B · exported to Austria · Valid registration

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