Niagara-on-the-Lake, Canada
| IATA Code | YCM |
| ICAO Code | CYSN |
| Type | Medium Airport |
| City | Niagara-on-the-Lake |
| Country | Canada |
| Region | Ontario |
| Continent | North America |
| Latitude | 43.191598 |
| Longitude | -79.171686 |
| Elevation | 97.8 m |
| Time Zone | America/Toronto |
| Local Time | — |