There are 5 Navion NAVION D aircraft on the U.S. registry that TailWiki has a page for. Every one is built from the public FAA record — year, serial, engine, home base, and registration history — and owners and pilots add photos, trips, and stories on top. The ones listed here were built between 1946 and 1950.
N69Q
1950 Navion NAVION D
North Branford, CT
N384TL
1948 Navion NAVION D
Geismar, LA
N7TZ
1946 Navion NAVION D
New Philadelphia, OH
N114E
Navion NAVION D
Lake Geneva, WI
N8985H
Navion NAVION D
Holtville, CA