Engine Ratings
To get a better understanding of the allowed settings for your engine here is a little legend.
| Rating | meaning | in German manuals | English |
| 1' | 1 min | Kurzleistung, erhöht / Notleistung | short power, increased / emergency |
| 5' | 5 min | Kurzleistung / Vollgas | short power / full throttle |
| 30' | 30 min | Dauerleistung, erhöht / Kampf-/Steigleistung | cont. power, increased / fight-/climb power |
| d | continious | Dauerleisung | cont. power |
| econ | economic | Sparflug | economic flight |
| abbreviation | English |
| ata | absolute pressure (datum plane: 0) |
| atü | pressure in at above datum plane |
| U/min | RPM |