NAVYPEDIA

Photo

Santos Degollado 2005

Ships

Name	No	Yard No	Builder	Laid down	Launched	Comp	Fate
Leandro Valle (ex-Pioneer)	G01, 1993- P101		Pennsylvania SY, Beaumont, USA	10.1941	26.7.1942	2.1943 // 2.1973	stricken 2004
Guillermo Prieto (ex-Symbol), 1993- Juan de la Barrera	G02, 1993- P102		Savannah Machine & Foundry Co., USA	11.1941	2.7.1942	12.1942 // 2.1973	in service (2019)
Mariano Escobedo (ex-Champion)	G03, 1993- P103		General Engineering, Alameda, USA	7.1942	12.12.1942	9.1943 // 2.1973	in service (2019)
Ponciano Arriaga (ex-Competent)	G04		General Engineering, Alameda, USA	8.1942	30.1.1943	11.1943 // 2.1973	stricken 1988
Manuel Doblado (ex-Defence)	G05, 1993- P104		General Engineering, Alameda, USA	10.1942	18.2.1943	1.1944 // 2.1973	in service (2019)
Sebastián Lerdo de Teiada (ex-Devastator)	G06, 1993- P105		General Engineering, Alameda, USA	12.1942	19.4.1943	1.1944 // 2.1973	stricken 2004
Santos Degollado (ex-Gladiator)	G07, 1993- P106		General Engineering, Alameda, USA	1.1943	1.5.1943	2.1944 // 4.1973	stricken 2014, reactivated 2018, in service (2019)
Ignacio de la Llave (ex-Spear)	G08, 1993- P107		Associated, Seattle, USA	10.1942	25.2.1943	12.1943 // 4.1973	stricken 2004
Juan N. Álvarez (ex-Ardent)	G09, 1993- P108		General Engineering, Alameda, USA	2.1943	22.6.1943	5.1944 // 4.1973	in service (2019)
Melchior Ocampo (ex-Roselle), 2001- Manuel Gutiérrez Zamora	G10, 1993- P109		Gulf SB, Madisonville, USA	2.1944	29.8.1944	2.1945 // 4.1973	in service (2019)
Valentín Gómez Farías (ex-Starling)	G11, 1993- P110		General Engineering, Alameda, USA	7.1941	11.4.1942	12.1942 // 9.1973	in service (2019)
Ignacio Manuel Altamirano (ex-Sway)	G12, 1993- P111		John H. Mathis, Camden, USA	11.1941	29.9.1942	7.1943 // 9.1973	stricken 2004
Fransisco Zarco (ex-Threat)	G13, 1993- P112		Savannah Machine & Foundry Co., USA	12.1941	15.8.1942	3.1943 // 9.1973	stricken 2005, reactivated 2018, in service (2019)
Ignacio L. Vallarta (ex-Velocity)	G14, 1993- P113		Gulf SB, Madisonville, USA	7.1941	15.4.1942	4.1943 // 9.1973	in service (2019)
Jesús González Ortega (ex-Chief)	G15, 1993- P114		General Engineering, Alameda, USA	7.1942	5.1.1943	10.1943 // 9.1973	in service (2019)
Gutérrez Zamora (ex-Scoter), 1993- Felipe Xicoténcatl	G16, 1993- P115		Gulf SB, Madisonville, USA	4.1944	26.9.1944	3.1945 // 9.1973	stricken 2004
Mariano Matamoros (ex-Herald)	G17		General Engineering, Alameda, USA	3.1942	4.7.1942	3.1943 // 9.1973	survey vessel 1973
Juan Aldama (ex-Pilot)	G18, 1993- P116		Pennsylvania SY, Beaumont, USA	10.1941	5.7.1942	2.1943 // 9.1973	stricken 2004
Hermenegildo Galeana (ex-Sage), 1993- Mariano Matamoros	G19, 1993- P117		Winslow Marine, USA	7.1942	21.11.1942	8.1943 // 9.1973	in service (2019)

Technical data

Displacement standard, t	1065
Displacement full, t	1250
Length, m	65.5 wl 67.4 oa
Breadth, m	9.80
Draught, m	3.28 full load
No of shafts	2
Machinery	G01, 18, 19: 2 Busch-Sulzer 539 diesel-generators, 2 electric motors G02, 08, 12-14: 2 General Motors 12-278 diesel-generators, 2 electric motors G03-07, 09, 15, 17: 2 Baldwin VO-8 diesel-generators, 2 electric motors G10, 16: 2 General Motors 12-278A diesel-generators, 2 electric motors G11: 2 Alco 539 diesel-generators, 2 electric motors
Power, h. p.	G01, 11, 18, 19: 3118 G02, 08, 10, 12-14, 16: 3532 G03-07, 09, 15, 17: 2976
Max speed, kts	17 - 18
Fuel, t	diesel oil 216
Endurance, nm(kts)	6370 (16.5)
Armament	1 x 1 - 76/50 Mk 22, 2 x 2 - 40/60 Mk 1
Electronic equipment	SPS-5 or Kelvin-Hughes 14/9, SO-13 radars
Complement	105

Standard scale images

Graphics

Project history

Former USN Auk class minesweepers, transferred without minesweeping and ASW equipment for use as patrols.

Modernizations

1988-2002, all survived: were re-engined with 2 Caterpillar diesel-generators (3500hp, 20kts)

early 2000s, Mariano Escobedo, Manuel Doblado, Valentín Gómez Farías: + helicopter deck, 9t 26kts 12m patrol craft

Naval service

No significant events.