HMS Altham

History
United Kingdom
NameHMS Altham
NamesakeAltham, Lancashire
BuilderCamper and Nicholsons
Launched2 December 1952
Completed8 July 1953
Commissioned13 July 1953
FateTransferred to Malaysia 1 April 1959.
NotesPennant number(s): M2602 / IMS02
Malaysia
NameKD Sri Johor
Acquired1 April 1959
FateBroken up 1967.[1]
General characteristics [2]
Class and typeHam-class minesweeper
Displacement
  • 120 long tons (122 t) standard
  • 159 long tons (162 t) full load
Length
  • 100 ft (30 m) p/p
  • 106 ft 6 in (32.46 m) o/a
Beam21 ft (6.4 m)
Draught5 ft 6 in (1.68 m)
Propulsion
  • 2 shaft Paxman diesels
  • 1,100 bhp (820 kW)
Speed14 knots (16 mph; 26 km/h)
Complement14
Armament1 × Oerlikon 20 mm cannon

HMS Altham was one of 93 ships of the Ham class of inshore minesweepers.

Their names were all chosen from villages ending in -ham. The minesweeper was named after Altham in Lancashire.

Altham (pennant number M2602) was a member of the first series of Ham-class minesweepers, with composite wood and aluminium construction. It was built by Camper and Nicholsons of Gosport, completing on 8 July 1953.[2][3]

The ship commissioned at Hythe, Hampshire on 13 July 1953, serving with the 232nd Mine Sweeper Squadron at Harwich in Essex from 1954 to 1956, going into reserve at Rosneath on the Gare Loch in northwest Scotland in 1957.[4]

Altham was transferred to the Royal Malayan Navy on 1 April 1958, being renamed Sri Johor.[5] Sri Johor had its minesweeping gear removed and replaced by two more 20 mm Oerlikon cannon and four 2-pounder saluting guns,[6] although the minesweeping gear was later re-fitted.[7] Sri Johor was broken up in 1967.

  1. ^ "Ham Class Minesweepers". www.battleships-cruisers.co.uk.
  2. ^ a b Gardiner and Chumbley, 1995, p. 541.
  3. ^ Worth 1986, p. 123.
  4. ^ Worth 1986, pp. 2, 125.
  5. ^ Worth 1986, p. 125.
  6. ^ Blackman 1960, p. 82.
  7. ^ Blackman 1962, p. 162.