ATPL: On a Lambert conformal chart the distance between meridians 5° apart along latitude 37° North is 9 cm. The scale of the chart at that parallel approximates:
Domanda 68, General Navigation - ATPL - Airline Transport Pilot license
| 1 : 3 750 000 |
| 1 : 2 000 000 |
| 1 : 5 000 000 |
| 1 : 6 000 000 |
