There are 65 Interstate S-1A 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 1941 and 1942.
N37397
1942 Interstate S-1A
Hillsborough, NJ
N37401
1942 Interstate S-1A
Brighton, CO
N37403
1942 Interstate S-1A
Burlington, ND
N37406
1942 Interstate S-1A
Gilroy, CA
N37411
1942 Interstate S-1A
Richardson, TX
N37414
1942 Interstate S-1A
Winnemucca, NV
N37416
1942 Interstate S-1A
Lyme, NH
N37428
1942 Interstate S-1A
Burlington, ND
N37432
1942 Interstate S-1A
Edgewood, NM
N37435
1942 Interstate S-1A
Edgemoor, SC
N37436
1942 Interstate S-1A
Gilroy, CA
N37438
1942 Interstate S-1A
Graham, WA
N37442
1942 Interstate S-1A
Valley Center, KS
N37446
1942 Interstate S-1A
Pocatello, ID
N37451
1942 Interstate S-1A
Saint Matthews, SC
N37453
1942 Interstate S-1A
Carrollton, OH
N28312
1941 Interstate S-1A
Gardner, KS
N28318
1941 Interstate S-1A
Livermore, CA
N28319
1941 Interstate S-1A
Fairbanks, AK
N28329
1941 Interstate S-1A
Watsonville, CA
N34926
1941 Interstate S-1A
Burlington, ND
N34939
1941 Interstate S-1A
Vineburg, CA
N37203
1941 Interstate S-1A
Tacoma, WA
N37205
1941 Interstate S-1A
Palmer, AK
N37210
1941 Interstate S-1A
Lakeland, FL
N37217
1941 Interstate S-1A
Minot, ND
N37219
1941 Interstate S-1A
Peninsula, OH
N37232
1941 Interstate S-1A
Cozad, NE
N37235
1941 Interstate S-1A
Antioch, IL
N37241
1941 Interstate S-1A
Olean, MO
N37248
1941 Interstate S-1A
Firth, ID
N37262
1941 Interstate S-1A
Winnemucca, NV
N37266
1941 Interstate S-1A
Bellingham, WA
N37271
1941 Interstate S-1A
Craig, CO
N37280
1941 Interstate S-1A
N37286
1941 Interstate S-1A
Pinckney, MI
N37291
1941 Interstate S-1A
Sutter Creek, CA
N37294
1941 Interstate S-1A
Wasilla, AK
N37296
1941 Interstate S-1A
Buckeye, AZ
N37299
1941 Interstate S-1A
Corvallis, OR
N37301
1941 Interstate S-1A
Beaverton, OR
N37303
1941 Interstate S-1A
Wshngtn Ct Hs, OH
N37304
1941 Interstate S-1A
Tyler, TX
N37309
1941 Interstate S-1A
Burlington, ND
N37317
1941 Interstate S-1A
Independence, OR
N37330
1941 Interstate S-1A
Columbus, OH
N37335
1941 Interstate S-1A
Combaning
N37340
1941 Interstate S-1A
Lyme, NH
N37357
1941 Interstate S-1A
Ford, WA
N37369
1941 Interstate S-1A
Eugene, OR
N37370
1941 Interstate S-1A
Big Sky, MT
N37373
1941 Interstate S-1A
Cozad, NE
N37381
1941 Interstate S-1A
Ottumwa, IA
N37385
1941 Interstate S-1A
East Troy, WI
N37386
1941 Interstate S-1A
Ford, WA
N37452
1941 Interstate S-1A
Medford, OR
N903Y
1941 Interstate S-1A
Coppell, TX
N28315
Interstate S-1A
Point, TX
N28332
Interstate S-1A
Fresno, CA
N37230
Interstate S-1A
Webster, MN
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