Military Airport
RestrictedDies ist ein Militärflugplatz der Bundeswehr. Zivilverkehr ist in der Regel nicht gestattet.
Access Notes:
Bundeswehr fields generally closed to civil traffic; some historical civil use
Current Weather
Raw METAR
Weather Briefing
IFRAltenstadt Army Airfield is currently reporting instrument flight rules (IFR) conditions with clear skies and 3.3 km visibility.
Wind Analysis
Winds are from the east (90°) at 6 knots. Runway 09/27 is favored with a 6-knot headwind and 0-knot crosswind component.
Visibility & Ceiling
Visibility is reduced to 3.3 km. IFR conditions prevail and an instrument clearance is required for operations in controlled airspace. Skies are clear with unlimited ceiling.
Temperature & Moisture
Temperature is 7°C (45°F) with a dewpoint of 6°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.
Pilot Recommendations
An instrument rating and IFR flight plan are required. Verify that destination and alternate approach minimums are above current and forecast conditions. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
24-Hour Weather Evolution
- • Current conditions from METAR observations
- • Historical data from past 24 hours
- • No forecast or predicted data included
- • Data updated with each new METAR report
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 09/27
Active: 27
|
2,297 ft | 59 ft | ASPH | 0° |
↓ 6.0 kt
•
↔ 0.0 kt
180° angle
|
Weather Statistics - ETHA
5,194 observations | Sep 2025 - Apr 2026Flight Rules Distribution
Altenstadt Army Airfield typically experiences VFR conditions 66.7% of the time, though instrument-rated pilots will find IFR weather present approximately 22.1% of observations. Prevailing winds are from the W averaging 6.6 knots, with gusts recorded up to 32 knots. Temperature extremes range from -17°C to 28°C, reflecting significant seasonal variation. The best months for VFR flying are April, March, November.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 5,194 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.
Altenstadt Army Airfield - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
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About Altenstadt Army Airfield
Altenstadt Army Airfield is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the DE AIP for current access procedures and restrictions.
Altenstadt Army Airfield (ETHA) is located in Altenstadt, DE at an elevation of 2,425 feet MSL. The airport has 1 runway (09/27), with the longest at 2,297 feet.
Weather Profile
With VFR conditions only 66.7% of the time based on 5,194 observations, ETHA requires careful weather planning. IFR conditions occur in 22.1% of reports, and instrument proficiency is advisable for regular operations here. Fog affects the airport in approximately 5.5% of observations, with visibility dropping below 3 statute miles 0% of the time.
Wind Patterns & Runway Selection
Prevailing winds at ETHA come from the W (270°) with an average speed of 6.6 knots and recorded gusts up to 32 knots. Calm winds are rare (2.1%), so crosswind considerations are a regular factor. Runway 09/27 offers the lowest average crosswind component at 2.1 knots, making it the preferred choice in typical wind conditions.
Seasonal Considerations
The best months for VFR operations are April, March, November, when clear skies are most prevalent. Temperatures at the field range from -17°C (1°F) to 28°C (82°F), averaging 3.7°C (39°F). Cold weather operations require attention to aircraft preheating, de-icing, and cold-soaked fuel management. Altimeter settings typically range from 9.81 to 10.33 inHg (332-350 hPa).
Data Sources: Airport data from OurAirports.com. Weather statistics derived from 5,194 official METAR observations (Sep 2025 - Apr 2026). Pilots should always verify current conditions through official channels before flight.
Learn More
Recommended guides based on current conditions at ETHA
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.