Pitch period — 



Roll period — 11 sec 

 Comfoit: 



Decks wet — No 



Hull pound — Some 



Motion easi/ — Yes 

 Special Remarks: — Vessel designed and l)uilt 

 as stern trawler. Net is drawn up 

 inclined stern ram]i alono- main deck 

 through deckhouse penetration to for- 

 ward located trawl winch. 



SHANG WHEELER 



-^aqf 



General Description: 



Capabilities — Fishing, oceanographic, biolog- 

 ical research 

 Hull style — Dragger type 

 Number of masts — 1 

 Construction material — \\'ood 

 Method of fabrication — Normal construction 



(wood) 

 Scretv type: 



Number of blades — 3 

 Fixed pitch or CP— Fixed pitch, 34"x34" 

 Manufacture — Columbia Propeller Com- 

 pany 

 Structural Parameters: 

 Length: 



Length, overall {LO A)— bO'lO" 

 Length, waterline {LWL) — 47'6" 

 Length, betu'een perpendiculars (LBP) — 

 50'10" 

 Breadth: 



Beam, molded — Unknown 

 Beam, extreme {including permanerit pro- 

 jections)— U'9" 



Draft: 



Maximum, loaded — 5 '3" 

 Mean—4'9" 

 Depth {main deck to keel, amidships) — 7' 

 Minimum freeboard {loaded amidships) — 2' 

 Tonnage: 



Displacement {full load) — Unknown 

 Gross — 40.61 tons 

 Net—3S tons 

 Complement: 

 Officers: 

 Deck- 

 Engineer — 1 

 Crew: 



Fish ermen — 

 Seamen — 

 Oilers — 

 Wipers — 

 Cooks — 

 Messmen — 

 Radiomen — 



Others — 1 (summer deckhand) 

 Scientific staff — As required for each trip 

 Other— 

 Operating Parameters: 



Range {lineal miles of steaming) — 700 

 Calculated endurance {days) — 8 

 Performance (avg # days worked/ year) — 75 

 Speed: 



Cruising — 9 knots 

 Flank— lOi/2 knots 



Minimum possible {under steerageioay) — 

 2 knots 

 Power: 



Main engine rating — 



Maximum B HP— 200 hp at 2,000 rpm 

 Continuous BHP— 200 hp at 2,000 rpm 

 Manufacturer — General Motors diesel 

 Auxiliaries {nmnber): None 

 Continuous BHP {each) — 

 Poiver supplied {each, max kw) — ■ 

 Manufacturer — 

 Boiler {capacity and manufacturer) — 

 None 

 Capacities: 

 Liquid {gal) : 



Fresh water — 150 

 Fuel-^BO 

 Lube oil— 20 

 Ballast — None 

 Other — None 

 Spcu-e {ft'): 



13 



