Page 12: of Maritime Reporter Magazine (September 15, 1973)

John J. McMullen

Names Field To Head

Ship Motions Division

Dr. John J. McMullen, chairman of the board of John J. McMullen

Associates, Inc., naval architects and marine engineers and consult- ants, has announced the appoint- ment of Sheldon B. Field as a vice president of the company, in charge of the Ship Motions Division.

Mr. Field will be responsible for the overall management of the Ship

Motions Division which, in addi- tion to conducting technical and engineering development associ- ated with the Flume Stabilization

System whioh controls ships' roll- ing, also carries out research and development concerning all types of ship motions and sea responses as thtey apply to conventional ship forms, offshore structures, drilling rigs, mooring buoys, etc.

Mr. Field is a graduate of the

United States Merchant Marine

Academy of Kings Point, N.Y., and has done graduate work at Co- lumbia University and Stevens In- stitute of Technology.

Mr. Field was with McMullen

Associates as a vice president un- til 1969, and in the interim before rejoining the company, he served as a vice president of United States

Lines and as assistant to the presi- dent of American Export Indus- tries. He is a member of The So- ciety of Naval Architects and

Marine Engineers, a Fellow of the

Royal Institute of Naval Archi- tects, and has published several papers in the area of ship motions control. Mr. Field holds a large number of patents in passive tank stabilization.

H.O. Penn Appoints

Joseph P. Donnelly

Joseph P. Donnelly

Robert Cleveland Jr., president of H.O. Penn Machinery Co., Inc., has appointed Joseph P. Donnelly the general manager of the West- bury, Long Island, N.Y., based En- gine Division. H.O. Penn is the dealer for Caterpillar Tractor Co., earth-moving equipment, industrial electric sets, marine diesels, and natural gas engines in southeast- ern New York and Connecticut.

Mr. Donnelly will assume full responsibility for all functions of the Engine Division, including sales, parts, and service through- out the company's territory. He has been with H.O. Penn since 1956, first as a sales engineer, sales development supervisor, 'salesman, and sales manager.

In 1955, Mr. Donnelly received a bachelor of arts degree from Villa- nova University. He served as lieutenant (j.g.) with the Navy in the Far East.

Yingkei Mok Forms

New Orleans Firm

Of Naval Architects

A naval architectural and marine engineering firm known as Y.K.

Mok, Inc. has been formed in New

Orleans, La., by Yingkei Mok, for- merly chief engineer of American

Marine Corporation of New Or- leans.

Mr. Mok, a native of Hong Kong, received a B.'Sc. degree in mechani- cal engineering from the National

Sun Yat-Sen in Canton, China, an

MjS. degree in mechanical engi- neering from Ohio State Univer- sity, and a B.S.E. degree in naval architecture from the University of

Michigan.

During the 21 years with Ameri- can Marine Corporation, Mr. Mok has designed various marine equip- ment, including offshore submersi- ble drilling rigs, offshore supply vessels, harbor and seagoing tugs, river towboats, oceanographic seis- mic research vessels, trailer ships, and river and seagoing barges of all types.

Y.K. Mok, Inc. is located at Suite 401, 4948 Chef Menteur Highway,

New Orleans, La. 70126.

Hughes can supply the over-all requirements of marine contractors for floating equipment of every type, includ- ing bottom dumpers and derricks—wherever needed, in the U.S. or overseas. Over 75 years' experience in chart- ering and selling marine equipment. Write or call for complete information.

HUGHES BR0S.,.ng 0, 17 BATTERY PLACE, NEW YORK, N.Y. 10004 - (212) 944-1048 / CLEARING HOUSE FOR MARINE DIFFICULTIES SINCE 1894

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