The Sea-al Supa Skua was first made in the mid to late 1980s. It is a 3.5 metres (11 ft 6 in) aluminium boat with a 22 kilowatts (30 hp) motor on the originals and 18.5 kilowatts (24.8 hp) for the Brooker made boats.. The boats were all coded with a serial number. The 'Skuas' marked between 0-699 are made by the company Sea-al. Sea-al was bought by another Aluminium boat company, Brooker. After the takeover brooker retained Sea-al's design until the early to mid-1990s when they made their own design based on the original, and renamed it the 'Supa Skua'. The Supa Skua is the best tinnie available to man kind especially the early models.
References
Supa skua Wikipedia(Text) CC BY-SA