[Code of Federal Regulations]
[Title 33, Volume 1]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 33CFR62.57]

[Page 150]
 
                TITLE 33--NAVIGATION AND NAVIGABLE WATERS
 
         CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
 
PART 62--UNITED STATES AIDS TO NAVIGATION SYSTEM--Table of Contents
 
                    Subpart C--Maritime Radiobeacons
 
Sec. 62.57  Carrier type operation.

    Radiobeacons superimpose the characteristic code on a carrier 
frequency which is on continuously during the period of 
transmission.This extends the usefulness of maritime radiobeacons to 
aircraft and ships employing automatic direction finders.