003B D
 If a vessel is on a voyage from Miami, Florida to Houston, Texas what Sea Areas may it transit through?
a) Sea area A3
b) Sea area A2 or A3 if it is not within range of a VHF-DSC equipped coast station. 
c) Sea area A1 only if within range of a VHF-DSC equipped coast station.
d) All of the above may be correct. 
