Question

question 30
which of the following is a non - pyrotechnic vds that is approved for use during the day?
a orange smoke
b distress flag
c parachute flare
d electric light

Explanation:

Orange smoke is pyrotechnic. Parachute flare is pyrotechnic and mainly for night - use. Electric light is not as commonly an approved daytime non - pyrotechnic VDS as a distress flag. A distress flag is a non - pyrotechnic visual distress signal (VDS) approved for daytime use.

Answer:

B. distress flag