There are 21 Rockwell International 690C 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 1979 and 1981.
N580ER
1981 Rockwell International 690C
Fort Collins, CO
N840JW
1981 Rockwell International 690C
Erie, PA
N840TW
1981 Rockwell International 690C
Missoula, MT
N225TD
1980 Rockwell International 690C
Melba, ID
N5878K
1980 Rockwell International 690C
Anchorage, AK
N800VB
1980 Rockwell International 690C
Watkins, CO
N840AK
1980 Rockwell International 690C
Palmer, AK
N840M
1980 Rockwell International 690C
Denver, CO
N848LG
1980 Rockwell International 690C
Peoria, IL
N926SC
1980 Rockwell International 690C
Hobbs, NM
N980AK
1980 Rockwell International 690C
Portland, OR
N125MM
1979 Rockwell International 690C
Houston, TX
N2609P
1979 Rockwell International 690C
Sheridan, WY
N47TT
1979 Rockwell International 690C
Miles City, MT
N63DU
1979 Rockwell International 690C
Galesburg, MI
N74EF
1979 Rockwell International 690C
Wellington, FL
N840GH
1979 Rockwell International 690C
Corvallis, OR
N840SE
1979 Rockwell International 690C
Key West, FL
N48BA
Rockwell International 690C
Montgomery, IN
N52JW
Rockwell International 690C
Dover, DE
N840BD
Rockwell International 690C
Newbury, NH