USNS Pecos (T-AO-197)

USNS Pecos (T-AO-197)
History
United States
Name:	USNS Pecos
Namesake:	The Pecos River in New Mexico and Texas
Ordered:	12 February 1987
Builder:	Avondale Shipyard, Inc., New Orleans, Louisiana
Laid down:	17 February 1988
Launched:	23 September 1989[1]
In service:	6 July 1990-present
Honors and awards:	The National Defense Service Medal The Armed Forces Expeditionary Medal (twice) The Southwest Asia Service Medal.
Status:	In active Military Sealift Command service
General characteristics
Class and type:	Henry J. Kaiser-class fleet replenishment oiler
Type:	Fleet replenishment oiler
Tonnage:	31,200 deadweight tons
Displacement:	9,500 tons light Full load variously reported as 42,382 tons and 40,700 long tons (41,400 metric tons)
Length:	677 ft (206 m)
Beam:	97 ft 5 in (29.69 m)
Draft:	35 ft (11 m) maximum
Installed power:	16,000 hp (11.9 MW) per shaft 34,442 hp (25.7 MW) total sustained
Propulsion:	Two medium-speed Colt-Pielstick PC4-2/2 10V-570 diesel engines, two shafts, controllable-pitch propellers
Speed:	20 knots (37 km/h; 23 mph)
Capacity:	178,000 to 180,000 barrels (28,300 to 28,600 m^3) of fuel oil and jet fuel 7,400 square feet (690 m^2) dry cargo space; eight 20-foot (6.1 m) refrigerated containers with room for 128 pallets
Complement:	approx. 88 (18 civilian officers, 1 U.S. Navy Chief Petty Officer, 64 merchant mariners, ~5 U.S. Navy enlisted personnel)
Armament:	Peacetime: usually none Wartime: crew-served machine guns via embarked security detachment
Aircraft carried:	None
Aviation facilities:	Helicopter landing platform
Notes:	Five refueling stations Two dry cargo transfer rigs

USNS Pecos (T-AO-197) is a Henry J. Kaiser-class underway replenishment oiler operated by the Military Sealift Command to support ships of the United States Navy, and the third such ship to be named after the Pecos River.

Pecos, the eleventh Henry J. Kaiser-class ship, was laid down on 17 February 1988 at Avondale Shipyards in New Orleans, Louisiana, and launched on 23 September 1989.^[1] She was delivered to the Navy and placed in non-commissioned service with a primarily civilian crew under the control of the Military Sealift Command on 6 July 1990. The ship is equipped with a helicopter platform to allow for at-sea transfer of personnel and supplies.

Pecos is part of the MSC Naval Auxiliary Force, MSC Pacific, in the United States Pacific Fleet, and has received the National Defense Service Medal, the Armed Forces Expeditionary Medal twice, and the Southwest Asia Service Medal.

On 9 December 1999 a United States Marine Corps H-46 helicopter crashed into Pecos and sank while participating in a training mission. Seven of the 18 personnel on board the helicopter were lost in the accident. As routine procedure following an accident, members of the crew were subjected to drug testing. Captain Mark LaRachelle, the ship's Master, failed the initial and secondary drug tests and was subsequently relieved of command and fired from the Military Sealift Command. Following his dismissal from MSC, his US Coast Guard license was revoked.

During Operation Tomodachi, the Pecos rendezvoused with U.S. 7th Fleet flagship USS Blue Ridge (LCC-19) near Kyushu, Japan. Blue Ridge transferred 96 pallets of humanitarian assistance and disaster relief material to Pecos for delivery to the Essex Amphibious Group and the Ronald Reagan Carrier Strike Group. Pallets, some weighing as much as 1,000 pounds, contained items such as water containers and water purification tablets, first-aid products, tarps, blankets and other supplies. The ship arrived off Sendai March 25 for more underway replenishment operations. During its support effort to Operation Tomodachi, Pecos completed nine unreps and delivered more than 2.3 million gallons of fuel to other supporting ships.^[2] Pecos helped refuel the USS Harry Truman and HMS Defender in 2016.^[3]

The Pecos (T-AO-197) attempting to replenish the guided-missile destroyer USS Ross (DDG-71).

References

1. NavSource Online (at http://www.navsource.org/archives/09/19/19197.htm) claims the launch date was 21 April 1990, but the Naval Vessel Register (at http://www.nvr.navy.mil/SHIPDETAILS/SHIPSDETAIL_AO_197.HTML) and Navysite.de (at http://navysite.de/ao/ao197.htm) agree that it was 23 September 1989
2. http://www.msc.navy.mil/sealift/2011/May/japan.htm
3. https://navynews.co.uk/archive/news/item/14125

• This article incorporates text from the public domain Dictionary of American Naval Fighting Ships.
• This article includes information collected from the Naval Vessel Register, which, as a U.S. government publication, is in the public domain. The entry can be found here.
• "T-AO-197 Pecos". Fleet Oiler (AO) Photo Index. Archived from the original on March 8, 2005. Retrieved April 4, 2006.
• "Search intensifies for 7 Marines after helicopter crash". CNN. Retrieved February 27, 2007.

External links

• NavSource Online: Service Ship Photo Archive USNS Pecos (T-AO-197)
• USNS Pecos (T-AO-197)
• Footage from YouTube of the CH-46 accident on 9 DEC 1999.
• CNN.com article regarding the CH-46 accident on 9 DEC 1999.
• Wildenberg, Thomas (1996). Gray Steel and Black Oil: Fast Tankers and Replenishment at Sea in the U.S. Navy, 1912-1995. Annapolis, Maryland: Naval Institute Press. Retrieved 2009-04-28.