| Harlan County Lake Seaplane Base | |
| Faa: | H63 |
| Type: | Public |
| Owner: | U.S. Army Corps of Engineers |
| City-Served: | Alma, Nebraska |
| Elevation-F: | 1,946 |
| Elevation-M: | 593 |
| Coordinates: | 40.0431°N -99.2508°W |
| R1-Number: | E/W |
| R1-Length-F: | 15,000 |
| R1-Length-M: | 4,572 |
| R1-Surface: | Water |
| Footnotes: | Source: Federal Aviation Administration[1] |
Harlan County Lake Seaplane Base is a public use seaplane base located six nautical miles (11 km) southwest of the central business district of Alma, a city in Harlan County, Nebraska, United States. It is owned by the U.S. Army Corps of Engineers.
Harlan County Lake Seaplane Base has one seaplane landing area designated E/W which measures 15,000 x 4,000 ft (4,572 x 1,219 m).