C-20 



OBSERVER DL.l 



Operating Depth : 600 ft (l83m) 



Dimensions (LxWxH) : 11 ft x 8 ft x 10 ft ( 3m x 2m x 3m) 



Weight (dry) : 5-5 tons ( 5t ) 



Speed : Information not available. 



Structure : Rectangular open metallic framework encloses and supports 



all components. 



Buoyancy Control : Automatic "buoyancy tank. 



Power Requirements : Information, not available. 



Propulsion : Two propellers provide forward/reverse and yaw control. 



Instrumentat ion : TV camera on pan and tilt mechanism, 2 spotlights, 



lifting arm w quick release hook. 



Navigation : Visual sighting. 



Shipboard Components : Control/display console, remote control panel, 



video tape recorder, telecom system connects pilot to winch operator, 



umbilical and carrier cables. 



Support Ship Requirements : Information not available. 



Operating/Maintenance Crew: Information not available. 



Total Shipping Weight : Information not available. 



Total Shipping Volume : Information not available. 



Status : Operational 

 Builder : C.G. Doris 



Paris, France 



