USS Hayler

	USS Hayler underway on 18 June 2001
History
United States
Name	Hayler
Namesake	Robert W. Hayler
Ordered	29 September 1979
Builder	Ingalls Shipbuilding
Laid down	20 October 1980
Launched	2 March 1982
Sponsored by	Margot Hayler and Nicole Hayler
Acquired	10 February 1983
Commissioned	5 March 1983
Decommissioned	25 August 2003
Stricken	6 April 2004
Identification	Callsign: NRWH; ; Hull number: DD-997;
Motto	Courageous in Conflict
Fate	Sunk as target, 13 November 2004
Badge
General characteristics
Class & type	Spruance-class destroyer
Displacement	8,040 long tons (8,170 t) full load
Length	529 ft (161 m) waterline; 563 ft (172 m) overall;
Beam	55 ft (17 m)
Draft	29 ft (8.8 m)
Propulsion	4 × General Electric LM2500 gas turbines, 2 shafts, 80,000 shp (60 MW)
Speed	32.5 knots (60.2 km/h; 37.4 mph)
Range	6,000 nmi (11,000 km; 6,900 mi) at 20 knots (37 km/h; 23 mph)
Complement	19 officers, 315 enlisted
Sensors &; processing systems	AN/SPS-49 air search radar; AN/SPG-60 fire control radar; AN/SPS-55 surface search radar; AN/SPQ-9 gun fire control radar; Mark 23 TAS automatic detection and tracking radar; AN/SPS-65 missile fire control radar; AN/SQS-53 bow-mounted active sonar; AN/SQR-19 TACTAS towed array passive sonar; Naval Tactical Data System;
Electronic warfare; & decoys	AN/SLQ-32 electronic warfare system; AN/SLQ-25 Nixie torpedo countermeasures; Mark 36 SRBOC decoy launching system; AN/SLQ-49 inflatable decoys; ;
Armament	2 × 5 in (127 mm) 54 caliber Mark 45 dual purpose guns; 2 × 20 mm Phalanx CIWS Mark 15 guns; 1 × 8 cell ASROC launcher (removed); 1 × 8 cell NATO Sea Sparrow Mark 29 missile launcher; 2 × quadruple Harpoon missile canisters; 2 × Mark 32 triple 12.75 in (324 mm) torpedo tubes (Mk 46 torpedoes); 1 × 61 cell Mk 41 VLS launcher for Tomahawk missiles;
Aircraft carried	2 × Sikorsky SH-60 Seahawk LAMPS III helicopters
Aviation facilities	Flight deck and enclosed hangar for up to two medium-lift helicopters

USS Hayler (DD-997) was a Spruance-class destroyer that served in the United States Navy from 1983 to 2003. Named for Vice Admiral Robert W. Hayler (1891–1980), she was the last ship of her class.

History
USS Hayler underway on 18 June 2001
United States
Name	Hayler
Namesake	Robert W. Hayler
Ordered	29 September 1979
Builder	Ingalls Shipbuilding
Laid down	20 October 1980
Launched	2 March 1982
Sponsored by	Margot Hayler and Nicole Hayler
Acquired	10 February 1983
Commissioned	5 March 1983
Decommissioned	25 August 2003
Stricken	6 April 2004
Identification	Callsign: NRWH Hull number: DD-997
Motto	Courageous in Conflict
Fate	Sunk as target, 13 November 2004
Badge
General characteristics
Class & type	Spruance-class destroyer
Displacement	8,040 long tons (8,170 t) full load
Length	529 ft (161 m) waterline 563 ft (172 m) overall
Beam	55 ft (17 m)
Draft	29 ft (8.8 m)
Propulsion	4 × General Electric LM2500 gas turbines, 2 shafts, 80,000 shp (60 MW)
Speed	32.5 knots (60.2 km/h; 37.4 mph)
Range	6,000 nmi (11,000 km; 6,900 mi) at 20 knots (37 km/h; 23 mph)
Complement	19 officers, 315 enlisted
Sensors & processing systems	AN/SPS-49 air search radar AN/SPG-60 fire control radar AN/SPS-55 surface search radar AN/SPQ-9 gun fire control radar Mark 23 TAS automatic detection and tracking radar AN/SPS-65 missile fire control radar AN/SQS-53 bow-mounted active sonar AN/SQR-19 TACTAS towed array passive sonar Naval Tactical Data System
Electronic warfare & decoys	AN/SLQ-32 electronic warfare system AN/SLQ-25 Nixie torpedo countermeasures Mark 36 SRBOC decoy launching system AN/SLQ-49 inflatable decoys
Armament	2 × 5 in (127 mm) 54 caliber Mark 45 dual purpose guns 2 × 20 mm Phalanx CIWS Mark 15 guns 1 × 8 cell ASROC launcher (removed) 1 × 8 cell NATO Sea Sparrow Mark 29 missile launcher 2 × quadruple Harpoon missile canisters 2 × Mark 32 triple 12.75 in (324 mm) torpedo tubes (Mk 46 torpedoes) 1 × 61 cell Mk 41 VLS launcher for Tomahawk missiles
Aircraft carried	2 × Sikorsky SH-60 Seahawk LAMPS III helicopters
Aviation facilities	Flight deck and enclosed hangar for up to two medium-lift helicopters