Standard Sonar

Terror From The Deep
Base Facilities:	Air-Lock • Living Quarters • Laboratory • Workshop • General Stores • Alien Containment
	Sub Pen • Standard Sonar • Wide Array Sonar • Torpedo Defences • M.C.-Lab • Transmission Resolver
	Gauss Defences • Sonic Defences • P.W.T. Defences • M.C. Generator • Bombardment Shield

See Also