| [Photo-ID: 5466] © Karsten Palt 2012-01-11 |
 | Douglas O-38F [info] United States Army Air Corps (USAAC) Reg.: 33-324 c/n: 1177
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| National Museum of the United States Air Force [Dayton, Ohio / USA (Wright-Patterson AFB), USA] |
| [Photo-ID: 5339] © Karsten Palt 2012-01-11 |
 | Douglas B-18A Bolo [info] United States Army Air Corps (USAAC) Reg.: 37-0469 c/n: 2469
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| National Museum of the United States Air Force [Dayton, Ohio / USA (Wright-Patterson AFB), USA] |
| [Photo-ID: 5338] © Karsten Palt 2012-01-11 |
 | Douglas B-18A Bolo [info] United States Army Air Corps (USAAC) Reg.: 37-0469 c/n: 2469
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| National Museum of the United States Air Force [Dayton, Ohio / USA (Wright-Patterson AFB), 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: 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: 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
|
| Castle Air Museum [Atwater, CA, USA] |
| [Photo-ID: 5314] © Karsten Palt 2012-01-11 |
 | Douglas A-20G Havoc [info] United States Army Air Forces (USAAF) Reg.: 43-22200 c/n: 21847 displayed as 43-21475 |
| National Museum of the United States Air Force [Dayton, Ohio / USA (Wright-Patterson AFB), USA] |
| [Photo-ID: 5315] © Karsten Palt 2012-01-11 |
 | Douglas A-20G Havoc [info] United States Army Air Forces (USAAF) Reg.: 43-22200 c/n: 21847 displayed as 43-21475 |
| National Museum of the United States Air Force [Dayton, Ohio / USA (Wright-Patterson AFB), USA] |
| [Photo-ID: 5316] © Karsten Palt 2012-01-11 |
 | Douglas A-24B Banshee [info] United States Army Air Forces (USAAF) Reg.: 42-54582 c/n: 17421 displayed as 41-15786 |
| National Museum of the United States Air Force [Dayton, Ohio / USA (Wright-Patterson AFB), USA] |
| [Photo-ID: 6495] © Karsten Palt 2013-04-01 |
 | Douglas A-26B Invader [info] United States Army Air Forces (USAAF) Reg.: 44-34765 / AN-J c/n: 28044 ex N67160 |
| Koninklijk Legermuseum [Brussel, Belgium] |
| [Photo-ID: 6496] © Karsten Palt 2013-04-01 |
 | Douglas A-26B Invader [info] United States Army Air Forces (USAAF) Reg.: 44-34765 / AN-J c/n: 28044 ex N67160 |
| Koninklijk Legermuseum [Brussel, Belgium] |
| [Photo-ID: 10088] © Karsten Palt 2014-05-30 |
 | Douglas C-47A Skytrain (DC-3) [info] United States Army Air Forces (USAAF) Reg.: 42-92841 / Q9-R c/n: 128686 D-Day veteran |
| Air Mobility Command Museum [Dover AFB, DE, USA] |
| [Photo-ID: 10087] © Karsten Palt 2014-05-30 |
 | Douglas C-47A Skytrain (DC-3) [info] United States Army Air Forces (USAAF) Reg.: 42-92841 / Q9-R c/n: 128686 D-Day veteran |
| Air Mobility Command Museum [Dover AFB, DE, USA] |
| [Photo-ID: 10081] © Karsten Palt 2014-05-30 |
 | Douglas A-26C Invader [info] United States Army Air Forces (USAAF) Reg.: 44-35523 c/n: 28831 ex N5544V |
| Air Mobility Command Museum [Dover AFB, DE, USA] |
| [Photo-ID: 10080] © Karsten Palt 2014-05-30 |
 | Douglas A-26C Invader [info] United States Army Air Forces (USAAF) Reg.: 44-35523 c/n: 28831 ex N5544V |
| Air Mobility Command Museum [Dover AFB, DE, USA] |
| [Photo-ID: 10785] © Karsten Palt 2015-04-04 |
 | Douglas C-47A Skytrain (DC-3) [info] United States Army Air Forces (USAAF) Reg.: 42-100558 / U5-N c/n: 12251 parked outside with outer wings removed |
| Musee de l Air et de l Espace [Paris Le Bourget, France] |
| [Photo-ID: 10979] © Karsten Palt 2015-06-03 |
 | Douglas A-24B Banshee [info] United States Army Air Forces (USAAF) Reg.: 42-54654
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| Pima Air and Space Museum [Tucson, AZ, USA] |
| [Photo-ID: 10980] © Karsten Palt 2015-06-03 |
 | Douglas A-26C Invader [info] United States Army Air Forces (USAAF) Reg.: 43-22494 c/n: 18641
|
| Pima Air and Space Museum [Tucson, AZ, USA] |