whale. The islands of Île Amsterdam and Île Saint-Paul were first claimed by France in June 1843. A decree of 8 June 1843 mandated the Polish captain Adam Mieroslawski to take into possession and administer in the name of France both islands. The decree as well as the ship's log from the Olympe ship from 1 and 3 July 1843, stating that the islands had been taken into possession by Mieroslawski, are still preserved. However, the French government renounced its possession of the islands in 1853. In January 1871 an attempt to settle the island was made by a party led by Heurtin, a French resident of Réunion. After seven months, their attempts to raise cattle and grow crops were fruitless, and they returned to Réunion, abandoning the cattle on the island. In May 1880 circumnavigated the island searching for a missing ship the Knowsley Hall. A cutter and gig were despatched to the island to search for signs of habitation. There was a flagpole on Hoskin Point and north were two huts, one of which had an intact roof and contained three bunks, empty casks, an iron pot and the eggshells and feathers of sea-birds. There was also an upturned serviceable boat in the other hut, believed to belong to the fishermen who visited the island. The island was attached to the French colony of Madagascar from 21 November 1924 until 6 August 1955 when the French Southern and Antarctic Lands was formed. (Madagascar gained independence in 1958.) The first French base on Île Amsterdam was established in 1949, and was originally called Camp Heurtin. It is now the Martin-de-Viviès research station. The Global Atmosphere Watch still maintains a presence on Île Amsterdam. Amateur radio From 1987 to 1998, there were frequent amateur radio operations from Amsterdam Island. There was a resident radio amateur operator in the 1950s, using callsign FB8ZZ. In January 2014 Clublog listed Amsterdam and St Paul Islands as the seventh most-wanted DXCC entity. On 25 January 2014 a DX-pedition landed on Amsterdam Island using MV Braveheart and began amateur radio operations from two separate locations using callsign FT5ZM. The DX-pedition remained active until 12 February and achieved over 170,000 two-way contacts with amateur radio stations worldwide. Environment Geography The volcanic island is a potentially active volcano. No historical eruptions are known, although the fresh morphology of the latest volcanism at Dumas Crater on the NE