GM1 SERA.3230(b) Water operations
CAA ORS9 Decision No. 1
LIGHTS TO BE DISPLAYED BY AIRCRAFT ON THE WATER
The International Regulations for Preventing Collisions at Sea specify that the rules concerning lights shall be complied with from sunset to sunrise. Any lesser period between sunset and sunrise established in accordance with SERA.3230(b) cannot, therefore, be applied in areas where the International Regulations for Preventing Collisions at Sea apply, e.g. on the high seas.