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La Foudre

LeFoudre.jpg
Foudre, first seaplane carrier in history, with hangar and cranes.
History
France
Name: Foudre
Namesake: "Lightning"
Builder: Chantiers de la Gironde, France
Laid down: 9 June 1892
Launched: 20 Oct 1895
Completed: 1896 (as a torpedo boat depot ship)
Decommissioned: 1 Dec 1921
Fate: Scrapped
General characteristics
Type: Torpedo boat tender / Seaplane carrier
Tonnage: 6,100 tonnes (6,004 long tons)
Length: 118.8 m (389 ft 9 in)
Beam: 15.5 m (50 ft 10 in)
Draught: 7 m (23 ft 0 in)
Installed power: 12,000 shp (8,948 kW)
Propulsion: Triple expansion engines, 24 boilers, 2 shafts
Speed: 19 knots (35 km/h)
Boats & landing
craft carried:
8 torpedo boats
Complement: 430
Armament:
Armour: Deck : 120 mm (4.7 in)
Aircraft carried: 4 seaplanes after conversion

The Foudre was a French seaplane carrier, the first in history. Her development followed the invention of the seaplane in 1910 with the French Le Canard.

The Foudre was first commissioned in 1896 as a torpedo boat tender (Croiseur porte-torpilleurs), with the role of helping bring torpedo boats to the high seas, and launch them for attack.

She was then modified as repair ship in 1907, as a minelayer in 1910, as a seaplane carrier in 1911 (depot, transport, and launch by crane), and seaplane carrier with a flying-off deck in 1913. She was initially converted to carry torpedo-carrying planes in hangars on the main deck. They were lowered on the sea with a crane.

In April 1910, Vice-Amiral Auguste Boué de Lapeyrère, Navy Minister, established a committee to study the usage of balloons and planes by the navy.

On November 29, 1911, a navy airbase was established at Fréjus Saint-Raphaël, and the torpedo boat tender Foudre was sent to the naval yard in Toulon to be converted as a seaplane tender. The ship was fitted out in a totally new way. A deck was installed at the bow for the seaplane to take off. The seaplane would land on the water, and be craned on board for stowing.

A float-equipped Canard Voisin seaplane was bought by the navy for this purpose in December 1911. The Foudre would be stationed at Fréjus, working as a seaplane tender, allowing for stowage, repair and supply of the seaplanes. The ship was armed on April 15, 1912, and trials with the Canard Voisin then started.

On May 1, 1912, the Navy Ministry purchased several more seaplanes, a monoplane Breguet with a single float, a Nieuport with double float, and a converted Farman biplane.

Experiments at sea started with the Foudre in July 1912 during tactical exercises in the Mediterranean. The Canard Voisin, and a new foldable Nieuport were used. During the exercises, in which a wargame simulated the fight of two rival navies, the use of the Nieuport allowed the discovery of a surprise attack by the "adversary". During the summer of 1912 many flights of the Canard Voisin from the Foudre were accomplished in the bay of Saint-Raphaël.


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