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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 05/23 | 4,001 ft | 150 ft | COM | 66° |
↑ 0.0 kt
•
↔ 0.0 kt
66° angle
|
| 14/32 | 6,000 ft | 150 ft | ASP | 154° |
↑ 0.0 kt
•
↔ 0.0 kt
154° angle
|
Weather Statistics - CYHY
4,423 observations | Sep 2025 - Mar 2026Flight Rules Distribution
Hay River / Merlyn Carter Airport typically experiences VFR conditions 66% of the time, though instrument-rated pilots will find IFR weather present approximately 13.5% of observations. Prevailing winds are from the NW averaging 7.5 knots, with gusts recorded up to 36 knots. Temperature extremes range from -41°C to 28°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 6.4% of weather observations. The best months for VFR flying are March, September, February.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 4,423 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.
Hay River / Merlyn Carter Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
About Hay River / Merlyn Carter Airport
Overview
Hay River / Merlyn Carter Airport serves the Northwest Territories community of Hay River, located near the southern shore of Great Slave Lake. As a medium airport with two runways, it provides critical aviation infrastructure for regional transportation and supports diverse operational needs in a challenging northern environment.
Flying Conditions
Weather at CYHY demonstrates significant variability, with visual flight rules (VFR) conditions prevailing 65.2% of the time. Winter temperatures can drop to -39°C, while summers reach up to 28°C, creating substantial seasonal atmospheric changes. Prevailing westerly winds at an average of 7.8 knots and maximum gusts of 36 knots characterize the airport's wind profile.
Notable Features
Situated at 541 feet mean sea level, the airport features two distinct runways: a 4,001-foot commercial surface runway (05/23) and a 6,000-foot asphalt runway (14/32). Both runways demonstrate 100% favorable wind coverage, with relatively low average crosswind conditions of 5.7 and 4.1 knots respectively, enhancing operational flexibility.
Approach Considerations
Pilots can expect generally good visibility averaging 12.2 statute miles, with only 6% of observations showing reduced visibility below 3 miles. September, January, and December represent the most consistently favorable VFR months. Light fog occurs in approximately 1.7% of observations, suggesting minimal instrument meteorological conditions.
Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.
Learn More
Relevant guides based on current conditions at CYHY
Official Data Sources
Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.