← Questions|Türkçe

Communicationsmedium#1291

8.33 kHz channel spacing is mandatory in which airspace?

A

European airspace above FL195 (and increasingly below)

Correct

B

Worldwide above FL195

C

US airspace only

D

Only oceanic airspace

Explanation

8.33 kHz spacing is mandatory in European airspace above FL195 and is being progressively implemented at lower levels in congested areas.

← Previous Next →

Ready for a timed quiz?

Test yourself with random questions from Communications and all other ATPL subjects.

Start a Practice Quiz