PANSIO coastal minelayers / anti-pollution ships (1991-1992)

Name	No	Yard No	Builder	Laid down	Launched	Comp	Fate
Pyhäranta	375, later- 475, 2000s- 875		Olkiluoto, Telakka			26.4.1992	in service (2019)
Pansio	576, 2000s- 876		Olkiluoto, Telakka			25.9.1991	in service (2019)
Porkkala	777		Olkiluoto, Telakka			29.10.1992	in service (2019)

Displacement standard, t

Displacement full, t
450

Length, m

39.2 pp 44.0 oa

Breadth, m

10.0

Draught, m

2.00

No of shafts

2

Machinery

2 MTU 12V183 TE62 diesels

Power, h. p.

1500

Max speed, kts

10

Fuel, t

diesel oil

Endurance, nm(kts)

Armament

1 x 2 - 23/87 Sako, 1 x 1 - 12.7/79, 50 mines

Electronic equipment Raytheon radar

Complement

12

Project history: Multirole vessels built as minelayers, pollution control ships and landing craft/cargo carriers to support coastal artillery facilities. Bow and stern ramps, vehicle deck accommodated two trucks with mine rails fitted.

Modernizations: None.

Naval service: No significant events.

Pyhäranta 2012

FINNISH NAVY (FINLAND)

MINE WARFARE SHIPS

PANSIO coastal minelayers / anti-pollution ships (1991-1992)

Displacement standard, t
Displacement full, t	450
Length, m	39.2 pp 44.0 oa
Breadth, m	10.0
Draught, m	2.00
No of shafts	2
Machinery	2 MTU 12V183 TE62 diesels
Power, h. p.	1500
Max speed, kts	10
Fuel, t	diesel oil
Endurance, nm(kts)
Armament	1 x 2 - 23/87 Sako, 1 x 1 - 12.7/79, 50 mines
Electronic equipment	Raytheon radar
Complement	12