Marquette's Jacob Michael Eckstein locked through Lock 6 at Trempealeau northbound at 7:45 pm on August 14, 2021. The cap saw the drone and waved hello (all fingers).
| Time and Date: 7:45 PM, Saturday, August 14, 2021 | |
| Trempealeau, Trempealeau County, Wisconsin | |
| Approximate Latitude: 44° 0′ 11″ N (44.00331° ) | |
| Approximate Longitude: 91° 26′ 42″ W (-91.44528° ) | |
| Vessel Name: JACOB MICHAEL ECKSTEIN | Owner/Operator: MARQUETTE TRANSPORTATION COMPANY LLC |
| Official Number: 668998 | IMO: |
| Service: Towing Vessel | Call Sign: WDH7166 |
| Flag: US | Hailing Port: ST LOUIS MO |
| Builder: JEFFBOAT INCORPORATED | Builder City, Year Built: JEFFERSONVILLE IN, 1984 |
| Propulsion: Diesel Reduction | Horsepower: 4610 |
| Gross Tons: 763 | Net Tons: 519 |
| Length x Breadth: 130 x 44 | Depth: 11 (feet) |
| Camera Make: DJI | Camera Model: FC6310 |
| Shutter: 1/320 | Aperture: 2.8 |
| ISO: 100 | Focal Length: 8.8 mm |
| White Balance: | Lens Range: |
| Exposure Mode: Manual | Focus Mode: |
