The French Navy's La Fayette Class multipurpose
stealth frigates were developed by DCN International (now DCNS) and
built at the DCN Lorient Naval Dockyard.
The French Navy awarded DCN the contracts to
construct the La Fayette (F710), Surcoef (F711) and Courbet (F712)
frigates in 1988, and Aconit (F713) and Guepratte (F714) in 1992.
Derivative
of the type are in service in Saudi Arabia, Singapore (Republic of
Singapore Navy) and Republic of China (Taiwan) (Republic of China
Navy).
These frigates were referred to as "stealth" frigates. Their reduced
radar cross section is achieved by a very clean superstructure
compared to conventional designs, angled sides and radar absorbent
material, a composite material of wood and glass fibre as hard as
steel, light, and resistant to fire. Most modern fighting ships built
around the world since the introduction of the La Fayette have
followed the same principles of stealth.
All information gathered by the onboard sensors is managed by the
Information Processing System, the electronic brain of the operation
centre of the ship. It is completed by an electronic command aid
system.
The La Fayette has space available for the future installation of the
Aster 15 missile, the state-of-the-art anti-air European weapon, and
currently carries the Crotale short-range defence system, and Exocet
missile, mounted in two quad launchers.
The ship's main gun on the bow deck is the DCNS 100mm which fires a
13.5kg shell to a range of 16km.
The ships are designed to accommodate a 10 tonne helicopter in the
Panther or NH90 range (though they are also capable of operating the
Super Frelon and similar heavy helicopters). These helicopters can
carry anti-ship AM39 or AS15 missiles, and can be launched during sea
state 5 or 6 due to the Samahé helicopter handling system.
France ordered five ships of the La Fayette class in 1988, the last of
which entered service in 2002.
LA FAYETTE CLASS Specifications |
Country of Manufacture |
France |
Number in Service |
5 |
Crew |
12 officers and 129 other
rates |
Armament |
1 x 100 TR gun, Crotale
SAM, 16 x Aster 15 SAM, 8 x Exocet MM40 SSM, 1 x NH90 helicopter |
Length |
125m |
Beam |
15.4m |
Draught |
4.1m |
Displacement |
3,600 tonnes |
Powerplant |
4 x diesel SEMT Pielstick
12PA6V280 STC2, 21,000hp |
Performance |
Max speed 25 knots – range
13,000kms (7,000nm) at 12 knots |
First of Class |
1992 |