AG-520 Alacrity Class

mod. MSO-519 Ability Class
Auxiliary, General (Sonar Test Ship)

AG-521 Assurance
Displacement, standard:  
Displacement, full load:  
Dimensions:   
Propulsion:  
Power:  
Speed:  
Range:  
Armament:  
Aircraft:  
Complement:  
 

 

  Name FY Laid Down Launched Com. Decom. Stricken Yard  
AG 520 Alacrity (ex MSO-520) 1955 05.03.1956 08.06.1957 01.06.1973 30.09.1977 30.09.1977 Pet  
AG 521 Assurance (ex MSO-521) 1955 28.01.1957 31.08.1957 01.03.1973 30.09.1977 30.09.1977 Pet