Capt. Mike Napper takes a picture of the drone from the porch of Riverview Tug Service's m/v Clifford H. Galley.
| Time and Date: 8:09 AM, Wednesday, August 4, 2021 | |
| Trempealeau, Trempealeau County, Wisconsin | |
| Approximate Latitude: 44° 0′ 10″ N (44.00302° ) | |
| Approximate Longitude: 91° 26′ 41″ W (-91.44499° ) | |
| Vessel Name: CLIFFORD H GALLEY | Owner/Operator: RIVERVIEW TUG SERVICE INC |
| Official Number: 614064 | IMO: 8635631 |
| Service: Towing Vessel | Call Sign: WDJ8844 |
| Flag: US | Hailing Port: BELLEVUE IA |
| Builder: RAYCO SHIPBUILDERS & REPAIRS INC | Builder City, Year Built: BOURG LA, 1979 |
| Propulsion: Diesel Reduction | Horsepower: 1560 |
| Gross Tons: 134 | Net Tons: 91 |
| Length x Breadth: 61.5 x 24 | Depth: 9.1 (feet) |
| Camera Make: DJI | Camera Model: FC6310 |
| Shutter: 1/1250 | Aperture: 2.8 |
| ISO: 100 | Focal Length: 8.8 mm |
| White Balance: | Lens Range: |
| Exposure Mode: Manual | Focus Mode: |
