For information, this ship will be disarmed in June 2018.

FS LIEUTENANT de VAISSEAU LAVALLEEF790
Characteristics:
Length: 80.50 meters
Width: 10.30 meters
Draft: 5.60 meters
Air draft: 26 meters
Maximum speed: 24 knots
Range at 15 knots: 4,500 nautical miles
Displacement: 1,100 tons and 1,250 tons at full load
Autonomy: 15 day
Propulsion:
2 x diesel engines SEMT Pielstick 12 PC 2 V 400
2 x variable pitch propellers
13,200 hp (9,700 kws)
Electrical power:
2 x diesels generators of 320 kws + 1 diesel alternator of 200 kws is 840 kW
Electronic equipment
1 x low altitude surface-air watchdog DRBV-51 A
1 x navigation radar DRBN-34 or DRBV-38 ( Racal Decca ) or 1007 (Kelvin Hugues)
1 x DRBC 32 E Fire Control Radar
1 x radar detector ARBR-16
1 x DUBA-25 hull sonar
2 x Dagay lure decoys
1 x towed sounder SLQ-25 Nixie
1 x Inmarsat satellite transmission system
1 x Drôme EDO
SEAO / OPSMER Command Support System
Armament:
2 x Exocet missiles sea-sea 38
1 x turret of 100 mm AA Mle 68
2 x 20mm cannons - AA F2
1 x rocket launcher ASM 375 Mle 72
4 x 12.7 mms machine guns
4 x torpedo tubes 550 mms L 5 mod 4
Crew:
7 officers + 58 petty officers + 24 QMs + sailors