A licensed Master of Towing Vessels may NOT serve as the person in charge of which uninspected towing vessel?

A
99-gross ton uninspected towing vessel on the Chesapeake Bay
B
199-gross ton uninspected towing vessel operating in the Gulf of Alaska
C
500-gross ton uninspected towing vessel operating on the Western Rivers
D
299-gross ton uninspected towing vessel operating between Jacksonville, Florida, and San Juan, Puerto Rico
E