| ICAO Code | CYAH |
| IATA Code | YAH |
| Name | La Grande-4 Airport |
| Location | La Grande-4, Quebec, CA |
| Elevation | 1005 Feet / 306.3 Meters |
| Latitude | 53.75472222 |
| Longitude | -73.67527778 |
| METAR | CYAH 011900Z AUTO 04014G21KT 360V070 9SM CLR 19/M02 A3017 RMK SLP231 DENSITY ALT 1500FT |
| Extra information | Display Charts and CFS Display NOTAMS |
| Runway | Length | Width | Surface | Elevation |
|---|---|---|---|---|
| 09 | 5009 ft | 150 ft | GRAVEL | 993 ft |
| 27 | 5009 ft | 150 ft | GRAVEL | 1002 ft |