The Flyvefisken class patrol vessels are warships of the Royal Danish Navy. The class is also known as the Standard Flex 300 or SF300 class.
The Flyvefisken ships were constructed using an innovative modular design known as StanFlex: they have a standard hull in which containerised weapons or systems can be placed. This allows them to rapidly change roles, typically in 48 hours. This enables the ships to be configured to perform the following roles:
Surveillance/pollution control
Combat
Mine countermeasures/minehunter (MCM)
Minelayer
Ships of the class
P550 Flyvefisken
P551 Hajen
P552 Havkatten
P553 Laxen
P554 Makrelen
P555 Støren
P556 Sværdfisken
P557 Glenten
P558 Gribben
P560 Ravnen
P561 Skaden
P562 Viben
P563 Søløven
Hdms Laxen is seen here arriving Leith
Sailing down the Firth of Clyde
Hdms's Skaden, Raven and Glenten alongside in Leith
