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Utatlan 1999  

Ships

Names	Builders	Commissioned	Losses	Transfers	Discarding
P851 Utatlan, 1996- GC851 Utatlan P852 Subteniente Usorio Saravia, 1996- GC852 Subteniente Usorio Saravia	Sewart Seacraft, Berwick, USA: P851, 852	1967: P851 1972: P852	none	none	in service (2019): GC851, 852

Technical data

Displacement standard, t	44
Displacement full, t	54
Length, m	25.9
Breadth, m	5.80
Draught, m	2.20 max
No of shafts	3
Machinery	3 General Motors Detroit Diesel 8V92TA diesels
Power, h. p.	1950
Max speed, kts	25
Fuel, t	diesel oil 8
Endurance, nm(kts)	780(15)
Armament	2 x 1 - 7.6/90
Electronic equipment	radar
Complement	17

Graphics

Project history

Sewart Commercial Cruiser 85ft craft, aluminium construction.

Modernizations

1980s, both: + 2 x 1 - 75/25 recoilless guns, 2 x 1 - 20/90 GAM-B01

1991, both: - 2 x 1 - 75/25, 1 x 1 - 20/90, radar; + Furuno radar

1996, both: central shaft diesel was removed (1300hp, 22kts)

Naval service

No significant events.