Operational Proceduresmedium#1092
A SIGMET for volcanic ash provides information valid for:
A
1 hour
B
12 hours
C
6 hours
CorrectD
24 hours
Explanation
Volcanic ash SIGMETs are valid for up to 6 hours and include observed and forecast ash cloud positions.
Ready for a timed quiz?
Test yourself with random questions from Operational Procedures and all other ATPL subjects.
Start a Practice Quiz