| General - Manitowoc, Wisconsin, United States - June 18, 1989 | 
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| More details and photos for: General | 
| Fleet: | Durocher Marine - Cheboygan, Michigan | IMO: |  |  | 
| Owner: | Durocher Dock & Dredge Inc.  - Cheboygan, Michigan, USA | Category: | Tug | 
| Manager: |  | Port/Flag: | Cheboygan, Michigan, United States | 
| Dimensions: | Length (oa): 22.7 m (74.5 ft) Length (lbp): 21.7 m (71.257 ft) Beam: 5.9 m (19.5 ft) Depth: 3.0 m (9.8 ft) Draft: 2.0 m (6.5 ft) | Call Sign: | WDE4192 | 
| Built: | Missouri Valley Bridge & Iron Works, Leavenworth, Kansas, United States - Entered service in 1954 | 
| Names: | ST-1999 (1961), Au Sable (1984), Challenger (1987), General | 
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| Photographer: | Wendell Wilke - Sturgeon Bay, Wisconsin, USA | Collection: | Late Jim Hoffman Collection (1948-2020) (Toledo, Ohio, United States) | 
| Format: | Kodachrome slide | Views: | 25 |  | 
| Uploaded: | 2025-02-11 11:22 PM by Jeff Cameron | 
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