A-21 Castor

Country:  Spain

Class, [Type]: Castor, [AGS].

Builder: Bazán, La Carraca, Spain.

Launch date: 11 May 1964.

Commission date: 12 January 1966.

Decommission date: 10 December 2004.

Displacement ( tons ): 327 standard, 355 full load.

Dimensions ( metres ): 38,4 x 7,6 x 3,1

Main machinery: 1 x Sulzer 4TD36 diesel ( 720 hp ).

Speed ( knots ): 11,5.

Range ( miles ): 3.620 at 8 knots.

Complement: 36 ( 4 officers ).

Radar: Navigation: Raytheon 1620, I/J bands.

Callsign: EBHC ()

Similar units:

 A22 Pollux
 A23 Antares
 A24 Rigel