USCG - COMDTINST 16500.20
Aids to Navigation Positioning Datums
active, Most Current
| Organization: | USCG |
| Publication Date: | 22 January 1993 |
| Status: | active |
| Page Count: | 3 |
scope:
PURPOSE.This instruction is directed towards all aids to navigation servicing units. The intent of this instruction is to reiterate the importance of knowing what horizontal geodetic reference datum is being used when either positioning or reporting the positions of aids to navigation.
Document History
COMDTINST 16500.20
January 22, 1993
Aids to Navigation Positioning Datums
PURPOSE.This instruction is directed towards all aids to navigation servicing units. The intent of this instruction is to reiterate the importance of knowing what horizontal geodetic reference datum...