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
N608DM

Martens Dennis D MIDGET MUSTANG

N608DM is a Martens Dennis D MIDGET MUSTANG, a fixed-wing airplane with one motor with a piston engine. It has 1 seat. It is registered to co-owned owners in Vermillion, South Dakota. The registration is valid: it was issued on January 10, 2026 and expires on January 31, 2033. It holds an experimental airworthiness certificate for amateur built, dated February 26, 2003.

Aircraft

Maker
Martens Dennis D
Model
MIDGET MUSTANG
Serial number
M11576
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming 0-290 SERIES · 140 hp
Seats
1
Year built
Not given
Transponder code
A7E54E (octal 51762516)

Registration

Status
Valid registration
Certificate issued
January 10, 2026
Expires
January 31, 2033
Last FAA action
January 10, 2026
Airworthiness
Experimental · Amateur built · February 26, 2003
FAA region
Great Lakes
FAA record id
00633976

Owner as the FAA publishes it

Name
Martens Dennis
Type
Co-owned
Address
608 Sterling St
Vermillion, SD 57069-3452
Co-owners
Martens Brenda

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