NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007051 NANU TYPE: GENERAL 
*** GENERAL MESSAGE TO ALL GPS USERS ***
ON 2 APR 2007, SVN23 WILL RESUME TRANSMITTING L-BAND UTILIZING PRN32.  AT L-BAND ACTIVATION, SVN23/PRN32 WILL BE UNUSABLE UNTIL FURTHER NOTICE.  ADDITIONALLY, NO BROADCAST ALMANACS WILL INCLUDE SVN23/PRN32.  FUTURE NANUS WILL NOTIFY USERS OF ANY CHANGES TO THE ABOVE-STATED STATUS.  ANYONE EXPERIENCING PROBLEMS WITH PRN32 SHOULD CONTACT THE APPROPRIATE AGENCY LISTED BELOW.

POC: 
CIVILIAN – NAVCEN AT COMM 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV
MILITARY – GPS OPERATIONS CENTER AT DSN 560-2541 OR COMM. 719-567-2451, HTTP://GPS.AFSPC.AF.MIL/GPSOC/
MILITARY ALTERNATE – JOINT SPACE OPERATIONS CENTER, DSN 276-9994 OR COMM. 805-606-9994, EMAIL JSPOCCOMBATOPS@VANDENBERG.AF.MIL 

*** GENERAL MESSAGE TO ALL GPS USERS ***