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eFlight RegistryFAA data, updated daily
Maker · data as of September 25, 2026

Muir Malcolm D

2 aircraft on the U.S. register. The most recent registration was December 11, 2024.

Models

PIETENPOL1MIDGET MUSTANG1

States

California1Arizona1

Registrations by year

0001112024

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N93MJ Muir Malcolm D
PIETENPOL
 Fixed-wing, single engine Individual owner
Arizona
 Experimental 2024-12-11 Valid
N86MM Muir Malcolm D
MIDGET MUSTANG
 Fixed-wing, single engine Individual owner
California
 Experimental 1982-12-08 Valid