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| | German Military Aircraft Designations (1933-1945) |
 | | Probably all variants can be found somewhere in industrial, military and other documents of the time, but for the RLM it was essentially always an "8-109". |
 | | Similar to piston engines, jet engines of all types (turbojet, turboprop, ramjet, pulsejet, rocket) were also designated by 3-digit model numbers, but used a prefix number of 109. |
 | | To distinguish between air-breathing and rocket engines, the former received numbers in the range 001-499, while the latter used the range 500-999. |
| www.designation-systems.net /non-us/germany.html (7532 words) |
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