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
N449PM

Mullenbach Michael RV-4

Valid Iowa

N449PM is a Mullenbach Michael RV-4, a fixed-wing airplane with one motor with a piston engine, built in 1999. It has 2 seats. It is registered to an individual in Saint Ansgar, Iowa. The registration is valid: it was issued on August 3, 2009 and expires on February 29, 2028. It holds an experimental airworthiness certificate for amateur built, dated June 7, 1999.

Aircraft

Maker
Mullenbach Michael
Model
RV-4
Serial number
1466
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming 0-320 SERIES · 180 hp
Seats
2
Year built
1999
Kit
VANS AIRCRAFT INC RV-4
Transponder code
A56D5D (octal 51266535)

Registration

Status
Valid registration
Certificate issued
August 3, 2009
Expires
February 29, 2028
Last FAA action
April 21, 2023
Airworthiness
Experimental · Amateur built · June 7, 1999
FAA region
Central
FAA record id
00223727

Owner as the FAA publishes it

Name
Mullenbach Michael R
Type
Individual
Address
4971 Kirkwood Ave
Saint Ansgar, IA 50472-8664

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