| Millinocket Seaplane Base | |
| Faa: | 70B |
| Type: | Public |
| Owner: | Katadin Air Inc. |
| City-Served: | Millinocket, Maine |
| Elevation-F: | 492 |
| Elevation-M: | 150 |
| Coordinates: | 45.7283°N -68.8444°W |
| R1-Number: | ALL/WAY |
| R1-Length-F: | 4,000 |
| R1-Length-M: | 1,219 |
| R1-Surface: | Water |
| Stat-Year: | 2006 |
| Stat1-Header: | Aircraft operations |
| Stat1-Data: | 7,000 |
| Footnotes: | Source: Federal Aviation Administration[1] |
Millinocket Seaplane Base is a privately owned, public-use seaplane base located on Ambajejus Lake[2] in Piscataquis County, Maine, United States, seven nautical miles (13 km) northwest of the central business district of Millinocket, a town in Penobscot County.
Millinocket Seaplane Base has one landing area measuring 4,000 x 500 feet (1,219 x 152 m). For the 12-month period ending August 19, 2006, the airport had 7,000 aircraft operations, an average of 19 per day: 60% general aviation, 20% scheduled commercial and 20% air taxi.