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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 05/23
Active: 23
|
4,742 ft | 100 ft | ASP | 41° |
↑ 14.1 kt
•
↔ 5.1 kt
20° angle
|
Weather Statistics - KBLF
5,938 observations | Sep 2025 - Mar 2026Flight Rules Distribution
Mercer County Airport is frequently affected by reduced visibility conditions, with VFR weather only 53.3% of the time and IFR/LIFR conditions occurring in 17.6% of observations. Prevailing winds are from the W averaging 8 knots. Calm conditions occur 18.7% of the time. Temperature extremes range from -18°C to 27°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 7.5% of weather observations. The best months for VFR flying are March, September, October.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 5,938 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.
Mercer County Airport - Airport Information
Airport Details
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Runway Information
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About Mercer County Airport
Overview
Mercer County Airport serves the Bluefield region in the US, situated at an elevation of 2,857 feet MSL. The medium-sized airport offers a single asphalt runway (05/23) measuring 4,742 feet in length, supporting general aviation and regional transportation needs in southwestern West Virginia.
Flying Conditions
Weather observations indicate predominantly VFR conditions (58.1%), with MVFR conditions occurring in 27.6% of reports. The airport experiences significant seasonal temperature variation, ranging from -18°C to 27°C, with an average temperature of 6.8°C. Wind patterns predominantly come from the west at an average of 7.9 knots, with calm conditions present 20.3% of the time.
Notable Features
The airport's elevation of 2,857 feet MSL positions it in a terrain-influenced region, which can impact aircraft performance and approach characteristics. Visibility averages 8.9 statute miles, with occasional reduced visibility events (4.9% below 3SM and 2.9% fog occurrences). September through November represent the most consistent VFR flying months.
Approach Considerations
Runway 05/23 demonstrates favorable wind alignment, with 100% wind compatibility and an average crosswind of 5.4 knots. Pilots should anticipate western wind patterns and prepare for potential seasonal temperature and visibility variations when planning approaches to Mercer County Airport.
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.
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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.