NAVYPEDIA

Photo

Hsiang Yang 1971

Ships

Name	No	Yard No	Builder	Laid down	Launched	Comp	Fate
襄陽 [Hsiang Yang] (ex-Brush)	DD1, 1983- 901		Bethlehem, Staten I, Port Richmond, USA	6/1943	28.12.1943	4/1944 // 9.12.1969	stricken 1984
衡陽 [Heng Yang] (ex-Samuel N. Moore)	DD2, 1983- 902		Bethlehem, Staten I, Port Richmond, USA	9/1943	23.2.1944	6/1944 // 2.1970	stricken 5.1995
華陽 [Hua Yang] (ex-Bristol)	DD3, 1983- 903		Bethlehem, San Pedro, USA	5/1944	29.10.1944	3/1945 // 9.12.1969	stricken 5.1995
岳陽 [Yuen Yang] (ex-Haynsworth)	DD5, 1983- 905		Federal, Kearny, USA	12/1943	15.4.1944	6/1944 // 12.5.1970	stricken 1.1999
惠陽 [Huei Yang] (ex-English)	DD6, 1983- 906		Federal, Kearny, USA	10/1943	27.2.1944	5/1944 // 11.8.1970	stricken 8.1999
鄱陽 [Po Yang] (ex-Maddox)	DD10, 1983- 910		Bath Iron Wks, USA	10/1943	19.3.1944	6/1944 // 6.7.1972	training hulk 1985
洛陽 [Lo Yang] (ex-Taussig)	DD14, 1983- 914		Bethlehem, Staten I, Port Richmond, USA	8/1943	25.1.1943	5/1944 // 6.5.1974	stricken 2.2000
南陽 [Nan Yang] (ex-John W. Thomason)	DD17, 1983- 917		Bethlehem, San Francisco, USA	11/1943	30.9.1944	10/1945 // 6.5.1974	stricken 1.2000

Technical data

Data variant	DD1-3, 5, 6, 10 (original design)	DD14, 17 (FRAM II modernization)
Displacement standard, t	2610	2345
Displacement full, t	3218	3210
Length, m	112.5 wl 114.8 oa	112.5 wl 114.8 oa
Breadth, m	12.5	12.5
Draught, m	4.32 full load	4.30
No of shafts	2	2
Machinery	2 sets General Electric geared steam turbines, 4 Babcock & Wilcox boilers	2 sets General Electric geared steam turbines, 4 Babcock & Wilcox boilers
Power, h. p.	60000	60000
Max speed, kts	36.5	33.4
Fuel, t	oil 379 - 504	oil 497
Endurance, nm(kts)	3300 (20)	3300 (20)
Armament	DD1, 6, 10: 3 x 2 - 127/38 Mk 38, 2 x 2 - 76/50 Mk 33, 2 x 1 - 76/50 Mk 34, 2 x 3 - 324 TT, 2 x 24 - 178 Hedgehog Mk 11 ASWRL, 2 DCR DD2, 3, 5: 3 x 2 - 127/38 Mk 38, 1 x 4 - 40/60 Mk 2, 2 x 2 - 40/60 Mk 1, 2 x 3 - 324 TT, 2 x 24 - 178 Hedgehog Mk 11 ASWRL, 2 DCR	3 x 2 - 127/38 Mk 38, 2 x 3 - 324 TT, 2 x 24 - 178 Hedgehog Mk 11 ASWRL, 1 Hughes 500MD helicopter
Electronic equipment	DD1-3, 5, 6: SPS-6, SPS-10, SPG-25 radars, SQS-29 sonar, BLR-1 ECM suite DD10: SPS-10, SPS-40, SPG-25 radars, SQS-29 sonar, BLR-1 ECM suite	DD14: SPS-10, SPS-29, SPG-25 radars, SQS-29 sonar with towed array, BLR-1 ECM suite DD17: SPS-10, SPS-37, SPG-25 radars, SQS-29 sonar with towed array, BLR-1 ECM suite
Complement	336	302

Standard scale images

Graphics

Project history

Former USN destroyers of Allen M. Sumner class, two later ships were modernized under FRAM-II program.

Modernizations

late 1970s, Hua Yang: - 1 x 4 - 40/60; + 1 x 3 Hsiung Feng I SSM (3 Hsiung Feng I), RTN-10X radar

late 1970s, Heng Yang, Yuen Yang (Tien Shi conversion): - 1 x 4 - 40/60; + 2 x 3 Hsiung Feng I SSM (6 Hsiung Feng I), 1 x 4 Sea Chaparral SAM (16 RIM-72C), RTN-10X radar, 4 King Fen decoy launchers

early 1980s, Hua Yang (Tien Shi conversion): + 1 x 3 Hsiung Feng I SSM (6 Hsiung Feng I at all), 1 x 4 Sea Chaparral SAM (16 RIM-72C), 4 King Fen decoy launchers

early 1980s, Hsiang Yang, Huei Yang, Po Yang (Tien Shi conversion): - 2 x 2 - 76/50, 2 x 1 - 76/50, 1 DCR; + 1 x 3 Hsiung Feng I SSM, 2 x 1 Hsiung Feng I SSM (5 Hsiung Feng I), 1 x 4 Sea Chaparral SAM (16 RIM-72C), 1 x 2 - 40/60 Mk 1, 4 King Fen decoy launchers

early 1980s, Lo Yang, Nan Yang (Tien Shi conversion): - 1 x 2 - 127/38; + 1 x 3 Hsiung Feng I SSM, 2 x 1 Hsiung Feng I SSM (5 Hsiung Feng I), 1 x 4 Sea Chaparral SAM (16 RIM-72C), 1 x 2 - 40/60 Mk 1, 4 King Fen decoy launchers

mid-1980s, Huei Yang, Po Yang, Lo Yang, Nan Yang (Wu Chin I conversion): - 1 x 2 - 127/38, SPG-25 radar; + 1 x 1 - 76/62 OTO Melara Compact, 2x HR-76C5 radars, AR-680/681 ECM suite, H930 CCS

late 1980s, Heng Yang, Hua Yang, Yuen Yang: - SPS-10 radar, SQS-29 sonar, BLR-1 ECM; + SPS-58 radar, DSQS-21CZ sonar, AR-680/681 ECM, T Mk 6 Fanfare torpedo decoy

Naval service

No significant events.