List of references: Rotorblades
| EU 19 | Canada |
| EU 20 | Korea |
| EU 25 | Korea |
| EU 50 | USA · Germany |
| EU 51 | France · Germany · Italy · Korea · Spain · USA |
| EU 54 | India · France · Korea |
| EU 55 | Finland · Germany |
| EU 56 | Croatia · India · Italy |
| EU 60 | China · Finland · India · France · Portugal |
| EU 64 | Argentina · Finland · France · Sweden |
| EU 70 | Argentina |
| EU 80 | Czech Republic · Japan · Venezuela |
| EU 90 | Finland · Norway · Sweden |
| EU 100 | Estonia · Finland · Germany · Sweden |
| M 5000 | Germany |
