*G and E No. 4* 545022. Steel twin screw towboat built 1972 at Crisfield, MD, by N. R. Insley, Inc., for the Baltimore Gas & Electric Corp. 70.3' x 25 x 9.6; 143 gt, 97 nt; 1000-bhp. She became part of Constellation Power Source, Inc., when Constellation Energy took over BG&E. Purchased June 2000 by Vane Line Bunkering, Inc., Baltimore, MD.

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The boat's unusual name comes from its original owner, Baltimore Gas & Electric Co. I guess they had nobody to name boats after and named its boats and barges the same way. It had 2x565 hp. diesels when built;I would guess Cats with that hp. rating. The overall length was 75 feet.
Dan Owen

Trade Indicator: Coastwise Unrestricted, Registry Call Sign: WYT2001
Hull Material: STEEL Hull Number: 110
Ship Builder: N E INSLEY INC Year Built: 1972
Length (ft.): 70.3
Hailing Port: BALTIMORE MD Hull Depth (ft.): 9.6
Owner: VANE LINE BUNKERING INC
2100 FRANKFURST AVE.
BALTIMORE, MD 21226 Hull Breadth (ft.): 25
Gross Tonnage: 143
Net Tonnage: 97.
USCG Doc. No.: 545022.
Hope this helps.
Kevin