The Pegasus class comprises of hydrofoil missile boats capable of 40 knots at full speed. They are armed with one 76mm cannon and 8 harpoon missiles. 
The ships of this class are as follows;
PHM-1 Pegasus 77-93
PHM-2 Hercules 83-93	
PHM-3 Tauras 81-93	
PHM-4 Aquila 82-93
PHM-5 Aries 82-93
PHM-6 Gemini 82-93

Note: A pictures is also included with the zip file for users of the Picedit utility. It includes a very nice overhead shot of the Pegasus at full speed.