| [Photo-ID: 13224] Karsten Palt 2016-10-10 |
 | Douglas B-18B Bolo [info] United States Army Air Corps (USAAC) Reg.: 37-0029 / BI/24 c/n: 1890
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| Castle Air Museum [Atwater, CA, USA] |
| [Photo-ID: 13225] Karsten Palt 2016-10-10 |
 | Douglas B-18B Bolo [info] United States Army Air Corps (USAAC) Reg.: 37-0029 / BI/24 c/n: 1890
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| Castle Air Museum [Atwater, CA, USA] |
| [Photo-ID: 12293] Karsten Palt 2016-04-10 |
 | Curtiss P-6E Hawk [info] United States Army Air Corps (USAAC) Reg.: NX606PE Replica, including an original wing |
| EAA AirVenture Museum [Oshkosh, WI, USA] |
| [Photo-ID: 12294] Karsten Palt 2016-04-10 |
 | Curtiss P-6E Hawk [info] United States Army Air Corps (USAAC) Reg.: NX606PE Replica, including an original wing |
| EAA AirVenture Museum [Oshkosh, WI, USA] |
| [Photo-ID: 11278] Karsten Palt 2015-06-04 |
 | Consolidated PT-6A [info] United States Army Air Corps (USAAC) Reg.: 30-385 one of only 10 built PT-6A |
| March Field Air Museum [Riverside, CA, USA] |
| [Photo-ID: 11279] Karsten Palt 2015-06-04 |
 | Consolidated PT-6A [info] United States Army Air Corps (USAAC) Reg.: 30-385 one of only 10 built PT-6A |
| March Field Air Museum [Riverside, CA, USA] |
| [Photo-ID: 10972] Karsten Palt 2015-06-03 |
 | Curtiss O-52 Owl [info] United States Army Air Corps (USAAC) Reg.: 40-2746 c/n: 14279
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| Pima Air and Space Museum [Tucson, AZ, USA] |
| [Photo-ID: 10984] Karsten Palt 2015-06-03 |
 | Douglas B-18B Bolo [info] United States Army Air Corps (USAAC) Reg.: 38-0593 c/n: 2643 ex N66267 |
| Pima Air and Space Museum [Tucson, AZ, USA] |
| [Photo-ID: 10985] Karsten Palt 2015-06-03 |
 | Douglas B-18B Bolo [info] United States Army Air Corps (USAAC) Reg.: 38-0593 c/n: 2643 ex N66267 |
| Pima Air and Space Museum [Tucson, AZ, USA] |
| [Photo-ID: 10136] Karsten Palt 2014-05-28 |
 | Curtiss R3C-2 United States Army Air Corps (USAAC) Reg.: A6979 c/n: 26-33
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| National Air and Space Museum [Washington, DC, USA] |
| [Photo-ID: 10143] Karsten Palt 2014-05-28 |
 | Douglas DWC World Cruiser United States Army Air Corps (USAAC) Reg.: 25-1230 Chicago, one of 5 built, first aerial circumnavigation |
| National Air and Space Museum [Washington, DC, USA] |
| [Photo-ID: 10148] Karsten Palt 2014-05-28 |
 | Fokker T-1 (F.IV) United States Army Air Corps (USAAC) Reg.: AS64233 first non-stop flight across the North American continent |
| National Air and Space Museum [Washington, DC, USA] |
| [Photo-ID: 10234] Karsten Palt 2014-05-28 |
 | Boeing P-26A Peashooter [info] United States Army Air Corps (USAAC) Reg.: 7 c/n: 33-135 one of two remaining |
| NASM Udvar Hazy Center [Chantilly, VA, USA] |
| [Photo-ID: 10307] Karsten Palt 2014-05-28 |
 | Loening OA-1A San Francisco United States Army Air Corps (USAAC) Reg.: 26-431
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| NASM Udvar Hazy Center [Chantilly, VA, USA] |
| [Photo-ID: 10308] Karsten Palt 2014-05-28 |
 | Loening OA-1A San Francisco United States Army Air Corps (USAAC) Reg.: 26-431
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| NASM Udvar Hazy Center [Chantilly, VA, USA] |
| [Photo-ID: 6151] Karsten Palt 2012-06-14 |
 | Consolidated PT-1 [info] United States Army Air Corps (USAAC) Reg.: 27-150 ex N1926M |
| San Diego Air and Space Museum [San Diego, CA, USA] |
| [Photo-ID: 6152] Karsten Palt 2012-06-14 |
 | Consolidated PT-1 [info] United States Army Air Corps (USAAC) Reg.: 27-150 ex N1926M |
| San Diego Air and Space Museum [San Diego, CA, USA] |
| [Photo-ID: 6121] Karsten Palt 2012-06-12 |
 | Boeing P-26A Peashooter [info] United States Army Air Corps (USAAC) Reg.: NX3378G / 33-123 c/n: 1899 ex Guatemalan Air Force 0672, flyable, one of two remaining |
| Planes of Fame Aircraft Museum [Chino, CA, USA] |
| [Photo-ID: 6120] Karsten Palt 2012-06-12 |
 | Boeing P-26A Peashooter [info] United States Army Air Corps (USAAC) Reg.: NX3378G / 33-123 c/n: 1899 ex Guatemalan Air Force 0672, flyable, one of two remaining |
| Planes of Fame Aircraft Museum [Chino, CA, USA] |
| [Photo-ID: 6119] Karsten Palt 2012-06-12 |
 | Boeing P-12E / F4B-3 [info] United States Army Air Corps (USAAC) Reg.: NX3360G / 1-F-1 c/n: 1512 ex USAAC 32-017 |
| Planes of Fame Aircraft Museum [Chino, CA, USA] |