TVT's Roger L. Knight is pointed straight at UMR Lock 6, southbound.
| Time and Date: 7:44 AM, Saturday, August 19, 2023 | |
| Trempealeau, Trempealeau County, Wisconsin | |
| Approximate Latitude: 44° 0′ 17″ N (44.0048° ) | |
| Approximate Longitude: 91° 26′ 53″ W (-91.4482° ) | |
| Vessel Name: ROGER L. KNIGHT | Owner/Operator: WHITETAIL VESSEL COMPANY LLC |
| Official Number: 551589 | IMO: |
| Service: Towing Vessel | Call Sign: WDJ7200 |
| Flag: US | Hailing Port: PADUCAH KY |
| Builder: | Builder City, Year Built: NEVILLE ISLAND PA, 1973 |
| Propulsion: Diesel Reduction | Horsepower: 6140 |
| Gross Tons: 535 | Net Tons: 363 |
| Length x Breadth: 128 x 42 | Depth: 9.5 (feet) |
| Camera Make: DJI | Camera Model: FC8284 |
| Shutter: 1/640 | Aperture: 2.8 |
| ISO: 100 | Focal Length: 19.4 mm |
| White Balance: | Lens Range: |
| Exposure Mode: Manual | Focus Mode: |
