Airport code
YNS — Nemiscau Airport
YNS is the IATA code for Nemiscau Airport, an airport serving Nemiscau, Canada. Its ICAO code is CYHH, and it operates in the America/Toronto time zone (UTC-5). The airport sits at 51.6911, -76.1356 in the Northern Hemisphere, at an elevation of 802 ft (244 m).
Overview
About Nemiscau Airport
Nemiscau Airport is located 4 nautical miles southeast of Nemaska, Quebec, Canada, along Route du Nord at km 294. It was built and is operated by Hydro-Québec to serve their large electrical substations of Nemiscau and Albanel. Air Creebec has scheduled flights to and from this airport at the discretion of Hydro-Québec.
Reference data
Airport information
| IATA code | YNS |
|---|---|
| ICAO code | CYHH |
| Airport name | Nemiscau Airport |
| City | Nemiscau |
| Country | Canada |
| Time zone | America/Toronto (UTC-5) |
| Latitude | 51.6911 |
| Longitude | -76.1356 |
| Elevation | 802 ft (244 m) |
| Airport type | Small airport |
| Continent | North America |
| Runways | 1 |
| Longest runway | 5,000 ft (1,524 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Nemiscau Airport?
The IATA code for Nemiscau Airport is YNS.
What is the ICAO code for Nemiscau Airport?
The ICAO code for Nemiscau Airport is CYHH.
Where is YNS airport located?
Nemiscau Airport (YNS) is located in Nemiscau, Canada.
What time zone is YNS in?
Nemiscau Airport operates in the America/Toronto time zone, which is UTC-5.
What is the nearest airport to YNS?
The nearest airport to Nemiscau Airport (YNS) is Eastmain River Airport (ZEM) in Eastmain River, about 174 km away.
Same country