Controller ☊ 
Kontrolleur ☊ < 8.13 Bahn Controller ☊ Fluglotse ☊ < 8.15 Flugzeug Financial Controller ☊ Finanzprüfer ☊ < 20.1 Berufe | Vie | Eng | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Eng | Top | Subtopic |
|---|---|---|
| controller | Business | Business people |
| controller | Science | How machines work |
| controller | Travel and tourism | People in air travel |