CATMPA

1. torpedo exercise area: an area within which exercises are carried out with torpedoes.
2. submarine exercise area: an area within which submarine exercises are carried out.
3. firing danger area: areas for bombing and missile exercises. (Adapted from IHO Chart Specifications, S-4, 441)
4. mine laying practice area: an area within which mine laying exercises are carried out.
5. small arms firing range: an area for shooting pistols, rifles and machine guns etc. at a target.