[Code of Federal Regulations]
[Title 33, Volume 3]
[Revised as of July 1, 2001]
From the U.S. Government Printing Office via GPO Access
[CITE: 33CFR334.6]

[Page 493]
 
                TITLE 33--NAVIGATION AND NAVIGABLE WATERS
 
         CHAPTER II--CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY
 
PART 334--DANGER ZONE AND RESTRICTED AREA REGULATIONS--Table of Contents
 
Sec. 334.6  Datum.

    (a) Geographic coordinates expressed in terms of latitude or 
longitude, or both, are not intended for plotting on maps or charts 
whose reference horizontal datum is the North American Datum of 1983 
(NAD 83), unless such geographic coordinates are expressly labeled NAD 
83. Geographic coordinates without the NAD 83 reference may be plotted 
on maps or charts referenced to NAD 83 only after application of the 
appropriate corrections that are published on the particular map or 
chart being used.
    (b) For further information on NAD 83 and National Service nautical 
charts please contact: Director, Coast Survey (N/CG2), National Ocean 
Service, NOAA, 1315 East-West Highway, Station 6147, Silver Spring, MD 
20910-3282.

[60 FR 15233, Mar. 23, 1995]