| Otter Lake Water Aerodrome | |
| Tc: | CKB4 |
| Type: | Public |
| Operator: | Osprey Wings Ltd. |
| City-Served: | Missinipe |
| Location: | Otter Lake, Saskatchewan |
| Timezone: | CST |
| Elevation-F: | 1,143 |
| Coordinates: | 55.6°N -150°W |
| Pushpin Map: | Saskatchewan#Canada |
| Pushpin Label: | CKB4 |
| Pushpin Map Caption: | Location in Saskatchewan |
| Pushpin Relief: | yes |
| R1-Number: | n/a |
| R1-Length-F: | n/a |
| R1-Length-M: | n/a |
| R1-Surface: | Water |
| Footnotes: | Source: Water Aerodrome Supplement |
Otter Lake Water Aerodrome is located adjacent to Missinipe on Otter Lake, Saskatchewan, Canada.