Chester F. Ehrenzeller has been elected chairman of the board of CFE Air Cargo Inc. in Norfolk, a wholly owned subsidiary of Dynalectron Corp. He was a founder of CFE in 1972 and formerly its president and chief executive officer. Floyd J. Crosslin succeeds Ehrenzeller as president. Crosslin has been with Dynalectron for over 27 years. John P. Gorkowski has been promoted to manager of the systems services division in McLean.

Frank E. Ferro has been promoted to manager of Lamps subcontract procurement of IBM in Manassas. Ferro joined IBM in 1968 in Gaithersburg.

Thomas P. Vartanian has been named a partner in the law firm of Fried, Frank, Harris, Shriver & Kampelman. Vartanian was formerly general counsel of the Federal Home Loan Bank Board and the Federal Savings and Loan Insurance Corp.

Norman B. Sturman has been named senior vice president of Paine, Webber, Jackson & Curtis Inc. Sturman was formerly an investment executive of the firm's Silver Spring office.

Thomas A. Skelton has been appointed vice president of central region of STSC Inc., a Rockville computer software firm. Skelton was formerly director of area sales of Information Systems of America.

Ronald B. Davis has been named resident manager of the Rockville office of Hayes, Seay, Mattern and Mattern, architects and engineers. He succeeds E.M. Hayward, who has been promoted to project manager.

Kathleen L. Kalt has established Kathleen L. Kalt and Associates in Washington, a marketing and organizational services firm for design professionals. Kalt was formerly director of professional communications of Skidmore, Owings & Merrill.

Arthur M. Gelman has been named vice president of Coordinated Financial Services Ltd., a member firm of the Bethesda-based Wallace Financial Group. Maria I. Giannuzzi has been named corporate secretary.

Marc Kapastin has been named a partner in the Washington law firm of Lane & Mittendorf. Kapastin was formerly general counsel of GHR Energy Corp. in New Orleans.

Thomas W. Chapman has been named head of health care practice for Mid-Atlantic and Southeastern states of Arthur D. Little Inc. in Washington. Chapman was formerly president and chief operating officer of Baltimore's Provident Hospital and assistant executive director of Group Health Association in Washington.