Military Airport
RestrictedThis is a U.S. military installation. Civil aircraft operations are generally prohibited without prior authorization.
Access Notes:
Most military airfields closed to civil traffic; some joint-use exceptions exist
Current Weather
Raw METAR
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 04/22
Active: 22
|
9,500 ft | 175 ft | GRE | 52° |
↑ 13.8 kt
•
↔ 2.4 kt
10° angle
|
| 13/31 | 5,800 ft | 175 ft | GRE | 140° |
↑ 4.8 kt
•
↔ 13.2 kt
70° angle
|
Weather Statistics - KBYS
3,981 observations | Sep 2025 - Mar 2026Flight Rules Distribution
Bicycle Lake Army Air Field enjoys predominantly VFR conditions, with visual flight rules prevailing 95% of the time. Prevailing winds are from the N averaging 7.5 knots, with gusts recorded up to 34 knots. Calm conditions occur 30.9% of the time. Temperature extremes range from -3°C to 37°C, reflecting significant seasonal variation. 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 3,981 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.
Bicycle Lake Army Air Field - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Bicycle Lake Army Air Field
Bicycle Lake Army Air Field is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the US AIP for current access procedures and restrictions.
Overview
Bicycle Lake Army Air Field serves the Fort Irwin military installation in the Mojave Desert region of California. Located at an elevation of 2,350 feet MSL near Barstow, the airport provides critical support for military aviation training and operational activities. Its strategic location and substantial runway lengths make it a key facility for military aircraft operations.
Flying Conditions
Weather conditions at Bicycle Lake Army Air Field are predominantly favorable for VFR flight, with 94.1% of observations showing good visual conditions. Temperature ranges from -3°C to 37°C, creating diverse flying environments throughout the year. Wind patterns are primarily from the north, with an average speed of 7.2 knots and maximum gusts up to 32 knots, though calm conditions occur 32.3% of the time.
Notable Features
The airport features two substantial runways: Runway 04/22 at 9,500 feet and Runway 13/31 at 5,800 feet, both constructed with graded earth (GRE) surfaces. Its high desert location provides consistent wind conditions, with both runways showing 100% favorable wind alignments and low average crosswind components of 4.9 and 4.3 knots respectively. The elevated terrain and open desert environment characterize the airport's geographic setting.
Approach Considerations
Pilots can expect excellent visibility averaging 9.7 statute miles, with September, October, and December presenting the most consistently favorable VFR conditions. Both runways offer reliable wind alignment, minimizing crosswind challenges during approach and landing. The extensive runway lengths provide ample space for various aircraft operations, particularly for military training missions.
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 KBYS
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.