CONFIDENTIAL REPORT 2G-21
S66
     
 
FORMER GERMAN SUBMARINE TYPE XXI
 
 
 
 
SEARCHLIGHTS
 
     
 
SUMMARY
 
     
          Provision was made on this type of vessel for use of a 20 cm signal searchlight only.  The power supply voltage was 24 volt 50 cycle A.C.  The installation corresponds to that installed on type IX-C vessels, and reference should be made to report 2G-9C-S66 for further information.  
     
     
     
     
     
     
 
May, 1946
 
 
 
 
PORTSMOUTH NAVAL SHIPYARD, PORTSMOUTH, N. H.