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Registered aircraft · FAA record as of September 25, 2026
N440HP

Jeffrey E Mcnamara MAMMOTH

N440HP is a Jeffrey E Mcnamara MAMMOTH, a fixed-wing airplane with one motor with a four-stroke engine, built in 2013. It has 6 seats. It is registered to an individual in Riverside, California. The registration is valid: it was issued on May 17, 2013 and expires on May 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated June 2, 2013.

Aircraft

Maker
Jeffrey E Mcnamara
Model
MAMMOTH
Serial number
0001
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor
Seats
6
Year built
2013
Transponder code
A54B5A (octal 51245532)

Registration

Status
Valid registration
Certificate issued
May 17, 2013
Expires
May 31, 2029
Last FAA action
August 4, 2023
Airworthiness
Experimental · Amateur built · June 2, 2013
FAA region
Western-Pacific
FAA record id
01124081

Owner as the FAA publishes it

Name
Mc Namara Jeffrey E
Type
Individual
Address
18413 Oak Park Dr
Riverside, CA 92504-9430

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

1994-07-05Cessna 421B · Triennial registration form was mailed and has not been returned by the Post Office

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