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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| -/- | 0 ft | 0 ft | 0° |
↓ 1.7 kt
•
↔ 9.8 kt
100° angle
|
|
|
✈️ 10/28
Active: 28
|
4,774 ft | 98 ft | ASPH | 99° |
↑ 9.4 kt
•
↔ 3.4 kt
20° angle
|
|
✈️ 10G/28G
Active: 28G
|
2,657 ft | 65 ft | GRASS | 99° |
↑ 9.4 kt
•
↔ 3.4 kt
20° angle
|
Weather Statistics - LSZR
7,008 observations | Sep 2025 - Feb 2026Flight Rules Distribution
Sankt Gallen Altenrhein Airport is frequently affected by reduced visibility conditions, with VFR weather only 52.4% of the time and IFR/LIFR conditions occurring in 25.2% of observations. Prevailing winds are from the W averaging 4.7 knots. Temperature extremes range from -12°C to 26°C, reflecting significant seasonal variation. The best months for VFR flying are September, October, November.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 7,008 METAR observations (Sep 2025 - Feb 2026). Data sourced from official aviation weather services. Updated daily.
Sankt Gallen Altenrhein Airport - Airport Information
Airport Details
Location
Runway Information
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About Sankt Gallen Altenrhein Airport
Overview
Sankt Gallen Altenrhein Airport serves the St. Gallen region in northeastern Switzerland, positioned at an elevation of 1,306 feet MSL. The airport features two runways: a 4,774-foot paved runway (10/28) and a 2,657-foot grass runway (10G/28G), supporting various general aviation and regional operations in the area.
Flying Conditions
Weather conditions at LSZR demonstrate significant variability, with VFR conditions predominating at 53% of observations. Pilots can expect moderate wind conditions, with a prevailing westerly wind at an average of 4.7 knots and occasional gusts up to 29 knots. Temperature ranges from -12°C to 26°C, with an average of 6°C, suggesting potential for significant seasonal temperature fluctuations.
Notable Features
The airport's dual runway configuration, including both paved and grass surfaces, offers operational flexibility for different aircraft types. Both runways show 100% favorable wind alignment and minimal average crosswind of 1.9 knots. The airport experiences fog in approximately 9% of observations, which pilots should consider during planning.
Approach Considerations
September through November represent the most consistent VFR flying months, offering optimal visual conditions. Runway selection can be straightforward due to the consistent wind patterns, with both 10/28 and 10G/28G having identical favorable wind characteristics. Pilots should be prepared for potential reduced visibility, particularly during the 12.4% of observations under LIFR 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 LSZR
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.