In the International Code of signals,a group of three letters indicates().
- Aurgency or an emergency
- Bthe vessel's national identity signal
- Ca group from the general signal code
- Da group from the medical signal code
In the International Code of signals,a group of three letters indicates().
1、One of the signals,other than a distre
One of the signals,other than a distress signal,that can be used by a vessel to attract attention is a(n)().Ared star shellBsearchlightCburning barrelDorange smoke signal
2、One of the signals,other than a distre
One of the signals,other than a distress signal,that can be used by a rescue boat to attract attention is a/an().Ared star shellBsearchlightCburning barrelDorange smoke signal
3、A yellow signal,floating in the air fr
A yellow signal,floating in the air from a parachute,about 300 feet above the water,indicates that a submarine().Awill be coming to periscop...
4、The ISPS Code consists of a mandatory
The ISPS Code consists of a mandatory section-Part A, which shows()Athe detailed security-related requirementsBguidelines to meet security-related...
5、A signal of intent must be sounded in
A signal of intent must be sounded in international waters by().Aa vessel meeting another head-onBa vessel overtaking another in a narrow channelCa vessel crossing the course of anotherDthe give-way vessel in a crossing situatio
6、In a narrow channel, a signal of inten
In a narrow channel, a signal of intent which must be answered by the other vessel, is sounded by a vessel().Ameeting another head-onBcrossing the course of anotherCovertaking anotherDAny of the above