Class overview
Name	GO 55
Builders	Cantiere Navale Giacalone Mazara del Vallo (Trapani)
Operators	Italian Navy
In commission	1996
Planned	3
Building	3
Completed	3
Active	3
General characteristics
Type	Floating dry dock
Length	70.0 m (229 ft 8 in)[1]
Beam	13.7 m (44 ft 11 in)[2]
Propulsion	- none - 1 x diesel engine generator
Notes	lifting capacity 850 t (840 long tons)

The GO 55 class is a series of three floating dry docks of the Marina Militare.^[3]
It's fitted with Pellegrini crane GP 3/12/T/H (3.000 kg to 12 m).^[4]

Italian Navy - GO 55 class
Pennant number	Hull number	Laid down	Launched	Commissioned	Notes
GO 55	80 [5]	1994[6]	1995	1996	Messina[7]
GO 56	90	1994		1996	Brindisi[8]
GO 57	91	1994		1996	La Spezia[9]

• Ships Marina Militare website