There are 8 Bucker-Jungmann E3B 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 1954 and 1980.
N289BU
1980 Bucker-Jungmann E3B
Germantown, OH
N71BJ
1961 Bucker-Jungmann E3B
Alexandria, VA
N401A
1957 Bucker-Jungmann E3B
Scottsdale, AZ
N131MR
1954 Bucker-Jungmann E3B
Elkwood, VA
N23044
Bucker-Jungmann E3B
Sanger, TX
N2305Z
Bucker-Jungmann E3B
La Mesa, CA
N3G
Bucker-Jungmann E3B
Hamilton, MT
N65522
Bucker-Jungmann E3B
Newbury Park, CA