|
| Ship draft = {{convert|8|ft|m|abbr=on}}
| Ship power =
| Ship propulsion = *2 × {{convert|880|bhp|lk=in|abbr=on}} [[General Motors]] [[Cleveland Diesel Engine Division|8-268A]] [[diesel engines]]
*2 shafts
| Ship speed = {{convert|15|kn|km/h}}
==Design==
The design for the class had a displacement of 270 tonnes. The ships had a length of {{convert|136|ft|m}}, a [[Beam (nautical)|beam]] of {{convert|24|ft|6|in|m|abbr=on}}, and a [[Draft (hull)|draft]] of {{convert|8|ft|m|abbr=on}}. The vessels were capable of {{convert|15|kn|lk=in}}, being powered by two {{convert|440|shp|lk=in|abbr=on}} [[General Motors]] (Cleveland) [[Cleveland Diesel Engine Division|8-268A]], 2-cycle [[diesel engines]] which drove two shafts.
The ships had a complement of 32. Their armament comprised one single [[3-inch/50-caliber gun|3-inch/50 caliber]] gun mount, two [[Oerlikon 20 mm cannon|20 mm]] [[anti-air warfare|anti-aircraft]] guns and two [[depth charge projector]]s.
*{{ship|RV|Calypso}}, research ship
*{{ship|MV|Uchuck III}}, Merchant vessel, USS YMS-123
==Construction==
The list contains 561 total items. 80 BYMS and 481 YMS.
* [[Gibbs Gas Engine Company]]<ref>http://shipbuildinghistory.com/shipyards/small/gibbs.htm</ref>, FL (45)
** YMS-54 ... YMS-65, YMS-346 ... YMS-357, YMS-464 ... YMS-472, BYMS-43 ... BYMS-54
* [[Wheeler Shipbuilding Corporation]]<ref>http://www.shipbuildinghistory.com/shipyards/emergencysmall/wheelerw.htm</ref>, NY (40) (maybe related: [[Frank W. Wheeler]])
** YMS-42 ... YMS-53, YMS-363 ... YMS-370, BYMS-5 ... BYMS-8, BYMS-65 ... BYMS-80
* [[Greenport Basin and Construction Company]], NY (39)
** YMS-20 ... YMS-31, YMS-183 ... YMS-184, YMS-375 ... YMS-382, YMS-453 ... YMS-459
* [[Weaver Shipyards]], TX (26)
** YMS-66 ... YMS-75, YMS-247 ... YMS-258, YMS-371 ... YMS-374
* [[Henry C. Grebe & Co.]]<ref>http://www.shipbuildinghistory.com/shipyards/yachtsmall/grebe.htm</ref>, IL (25)
** YMS-84, YMS-85, YMS-171 ... YMS-182, YMS-279, YMS-280, YMS-405 ... YMS-409, YMS-418 ... YMS-421
* [[Robert Jacob Shipyard]]<ref>http://www.shipbuildinghistory.com/shipyards/yachtsmall/jacob.htm</ref>, NY (25)
** YMS-38 ... YMS-41, YMS-207 ... YMS-215, YMS-358 ... YMS-362, YMS-438 ... YMS-441, YMS-446 ... YMS-448
* [[Stadium Yacht Basin]], OH (24)
** YMS-76 ... YMS-83, YMS-235 ... YMS-240, YMS-389 ... YMS-392, YMS-414 ... YMS-417, YMS-460, YMS-461
* [[Henry B. Nevins, Incorporated]], NY (24)
** YMS-1 ... YMS-11, YMS-308 ... YMS-312, YMS-397 ... YMS-404
* [[Hiltebrant Dry Dock]], NY (24)
** YMS-32 ... YMS-37, YMS-195 ... YMS-206, YMS-442 ... YMS-445, YMS-462, YMS-463
* [[South Coast Shipbuilding]], CA (19)
** YMS-88 ... YMS-93, YMS-259 ... YMS-264, YMS-317 ... YMS-319, YMS-449 ... YMS-452
* [[Bellingham Iron Works]], WA (18)
** YMS-269 ... YMS-276, YMS-342 ... YMS-345, YMS-410 ... YMS-413, YMS-480 ... YMS-481
* [[Tacoma Boatbuilding]], WA (18)
** YMS-129 ... YMS-132, YMS-241 ... YMS-246, YMS-297, YMS-298, YMS-430 ... YMS-433, YMS-477, YMS-478
* [[Lake Union Dry Dock Company|Associated Shipbuilders]], WA (16)
** BYMS-9 ... BYMS-14, YMS-287 ... YMS-296
* [[Astoria Marine]], OR (16)
** YMS-100 ... YMS-103, YMS-135 ... YMS-142, YMS-422 ... YMS-425
* [[J.M. Martinac Shipbuilding Corp.]], WA (16)
** YMS-125 ... YMS-128, YMS-216 ... YMS-221, YMS-277, YMS-278, YMS-434 ... YMS-437
* [[Burger Boat]], WI (14)
** YMS-107 ... YMS-112, YMS-155 ... YMS-162
* [[San Diego Marine]], CA (14)
** YMS-113 ... YMS-116, YMS-143 ... YMS-146, YMS-281 ... TMS-284, YMS-475, YMS-476
* [[Harbor Boatbuilding]], CA (14)
** YMS-117 ... YMS-120, YMS-313 ... YMS-316, YMS-393 ... YMS-396, YMS-473, YMS-474
* [[Seattle Shipbuilding & Drydocking Company]], WA (not Todd's) (12)
** BYMS-21 ... BYMS-24, YMS-334 ... YMS-341
* [[Ballard Marine Railway]], WA (12)
** BYMS-25 ... BYMS-28, YMS-326 ... YMS-333
* [[Frank L. Sample]], ME (12)
** YMS-104 ... YMS-106, YMS-226 ... YMS-234
* [[Rice Brothers Corporation]], ME (11)
** YMS-12 ... YMS-17, YMS-303 ... YMS-307
* [[Dachel-Carter Shipbuilding Corporation]], MI (10)
** YMS-163 ... YMS-170, BYMS-15, BYMS-16
* [[American Car & Foundry]], DE (10)
** BYMS-1 ... BYMS-4, BYMS-31 ... BYMS-36
* [[Westergard Boat Works]], MS (10)
** BYMS-55 ... BYMS-64
* [[Mojean & Ericson]], WA (9)
** YMS-222 ... YMS-225, YMS-426 ... YMS-429, YMS-479
* [[Kruse & Banks Shipbuilding]]<ref>http://shipbuildinghistory.com/shipyards/small/kruse.htm</ref>, OR (8)
** YMS-121 ... YMS-124, YMS-265 ... YMS-268
* [[Barbour Boatworks]], NC (8)
** BYMS-29, BYMS-30, BYMS-37 ... BYMS-42
* [[Al Larson Boat Shop]], CA (8)
** YMS-86, YMS-87, YMS-320 ... YMS-325
* [[Western Boat Building Company]], WA (6)
** YMS-133, YMS-134, YMS-147 ... YMS-150
* [[Colberg Boat Works]], Stockton, CA (6)
** YMS-383 ... YMS-388
* [[Stephens Bros.]] / Colberg BW, CA (6)
** YMS-94 ... YMS-99
* [[Bellingham Marine]], WA (4)
** BYMS-17 ... BYMS-20
* [[Campbell Machine Company]], CA (4)
** YMS-151 ... YMS-154
* [[William F. Stone]], CA (4)
** YMS-299 ... YMS-302
* [[Northwestern Shipbuilding]], Bellingham, WA (2)
** YMS-285, YMS-286
* [[Herreshoff Manufacturing]], RI ([[Nathanael Greene Herreshoff]]) (2)
** YMS-18, YMS-19
== See also==
| 