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USS Cyclone (PC-1)
From Wikipedia, the free encyclopedia
 The USS Cyclone underway. |
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| Career |   |
|---|---|
| Yard: | Bollinger Shipyards, Lockport, Louisiana |
| Awarded: | August 1, 1990 |
| Laid down: | June 22, 1991 |
| Launched: | February 1, 1992 |
| Commissioned: | August 7, 1993 |
| Decommissioned: | February 28, 2000 |
| Fate: | Transferred February 29, 2000 to the United States Coast Guard. Later given to the Philippines as BRP Mariano Alvarez (PS 38), March 8, 2004 |
| General characteristics | |
| Cost: | $25.69 million |
| Displacement: | 341 long tons full load 372 long tons full load (PC 14) |
| Length: | 170 ft (51.8 m) 179 ft (54.5 m) (PC 14) |
| Beam: | 25 ft (7.62 m) |
| Propulsion: | • 4 × Paxman marine Diesels; 14,400 bhp (10,700 kW) total • 4 × shafts |
| Speed: | 35 knots (65 km/h) |
| Complement: | • 4 officers • 24 enlisted • 8 special forces |
| Armament: | • 1 × Mk96 25 mm cannon/40mm grenade launcher • 1 × Mk38 "Bushmaster" chain gun • Pintel mounts for Mk19 grenade launchers or .50 cal. (12.7 mm) machine guns • 6 × FIM-92 Stinger SAMs |
| Sensors: | Sperry Vision 2100M integrated navigation/combat system |
The USS Cyclone (PC-1) was the first of the Navy's Cyclone class coastal patrol ships. As the first of her class, Cyclone served as the test-bed for this series of 14 vessels. She was laid down at Bollinger Shipyards, in Lockport, Louisiana, on 22 June, 1990. She was launched on 1 February, 1992, and commissioned on 7 August, 1993.
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The primary mission of the Cyclone was to serve as a platform for conducting maritime special operations, including interdiction, escort, noncombatant evacuation, reconnaissance, operational deception, intelligence collection, and tactical swimmer operations. Her small size, stealthy construction and high speed were tailored to performing long-range Special Operations Forces (SOF) insertion and extraction as well as other SOF support duties as needed.
The ship's operational capabilities were designed to meet the unique requirements of its Special Warfare missions. Operationally, the Cyclone was capable of accelerating from stop to 35 knots (65 km/h) in under three minutes, then move from full ahead to 15 knots (28 km/h) astern in 60 seconds. In high-speed, hard-over turns, the ship barely heeled as the automatic stabilizers engaged.
Originally armed with two Mk38 25 mm chain guns fore and aft, several pintle mounts for attaching .50 caliber machine guns or Mk19 grenade launchers, and a position for launching Stinger shoulder-fired SAMs, the Cyclone, along with others of her class, were upgraded early on by replacing the after Mk38 mount with the new Mk96 platform. The Mk96 combines both a 25 mm chain gun and a 40 mm grenade launcher on a single stabilized platform. The Mk96 features an electro-optical fire control system with 27x zoom, infrared and low-light modes, a laser rangefinder, and an array of environmental sensors, which feed data into the ballistics computer to produce an accurate firing solution even while maneuvering at high speed. The computer can also interface with the Stinger SAMs carried on board. The Navy was positive about the performance of the Mk96 and briefly considered up-gunning the 25 mm Bushmaster cannon to a 30 mm or even 35 mm cannon, but due to the high price this never came to pass.
As good a design as it is, the Cyclone had barely gone into service in the mid-1990s when the Special Operations Command rejected them as too big for commando missions, and the regular surface Navy dismissed them as too small for any of its missions. The Navy began looking for ways to phase out the Cyclone and her sister ships, so on 28 February, 2000, the Cyclone was decommissioned and stricken from the Navy list.
It was then transferred to the United States Coast Guard the next day, being re-commissioned as the USCGC Cyclone (WPC 1). The Coast Guard lacked an effective vessel sized between its 110' patrol cutter and the 210' Medium Endurance Cutter, so there was considerable interest in Cyclone at first. However, her high operating costs were prohibitive and thus she sat largely inactive.
Cyclone was eventually given to the Philippine Navy on 8 March, 2004, as part of a $115 million US military aid package to the Philippines, in an effort to bolster interdiction and counterterrorism capabilities. She was rechristened BRP Mariano Alvarez (PS 38), in honor of a revolutionary general in the Philippine war of independence against Spain.
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| United States Navy |