| [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: 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: 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: 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: 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: 999] © Karsten Palt 2008-07-07 |
 | Cessna O-1A Bird Dog (305A/L-19A) [info] United States Army Reg.: 51-111989
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| Museum of Army Flying [Middle Wallop, Hampshire, United Kingdom] |
| [Photo-ID: 1067] © Karsten Palt 2008-07-11 |
 | Bell UH-1H [info] United States Army Reg.: 66-16579 c/n: 8771
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| The Helicopter Museum [Weston-super-Mare, United Kingdom] |
| [Photo-ID: 1068] © Karsten Palt 2008-07-11 |
 | Hughes YOH-6A Cayuse [info] United States Army Reg.: 67-16506 c/n: 891 2. Prototype |
| The Helicopter Museum [Weston-super-Mare, United Kingdom] |
| [Photo-ID: 1636] © Karsten Palt 2009-04-02 |
 | Beech B200C / C-12F Huron [info] United States Army Reg.: 84-0180 c/n: BL-110
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| [Stuttgart (EDDS / STR), Germany] |
| [Photo-ID: 1639] © Karsten Palt 2009-04-02 |
 | Sikorsky UH-60L [info] United States Army Reg.: 96-26688 c/n: 70-2217
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| [Stuttgart (EDDS / STR), Germany] |