# MetarCentral

> Real-time aviation weather data, METAR reports, TAF forecasts, and comprehensive airport information for pilots worldwide.

MetarCentral provides free, real-time aviation weather for 10,000+ airports globally. Data is sourced from official aviation weather services (NOAA AWC, EUROCONTROL, national meteorological agencies) and updated every 5 minutes.

## Key Sections

- [Airport Weather](https://metarcentral.com/airport/{icao}): Current METAR, decoded weather, TAF forecast, NOTAMs, and charts for any airport by ICAO code (e.g., /airport/KJFK, /airport/EGLL)
- [Learning Center](https://metarcentral.com/learn): 143 educational articles on aviation weather topics

### Learning Articles
- [Aircraft Electrical System Troubleshooting - Complete Pilot Guide](https://metarcentral.com/learn/aircraft-electrical-system-troubleshooting): Master aircraft electrical system troubleshooting with this comprehensive guide.
- [Aircraft Engine Systems: How Piston Engines Work for Pilots](https://metarcentral.com/learn/aircraft-systems-engine): Master aircraft systems engine fundamentals. Learn piston engine operation, fuel
- [Aircraft Fuel Contamination: Detection, Prevention & Preflight Inspection](https://metarcentral.com/learn/aviation-fuel-contamination-inspection): Essential guide to aviation fuel contamination inspection. Learn detection metho
- [Aircraft Ground Handling Safety - Safe Towing, Ramp Operations & Procedures](https://metarcentral.com/learn/aircraft-ground-handling-safety): Master aircraft ground handling safety with proper towing techniques, ramp proce
- [Aircraft Icing Conditions - Types, Hazards & Avoidance](https://metarcentral.com/learn/icing-conditions): Complete guide to aircraft icing: structural ice, induction icing, carburetor ic
- [Aircraft Inspection Requirements: Annual, 100-Hour, and Progressive](https://metarcentral.com/learn/aircraft-annual-inspection): Comprehensive guide to aircraft annual inspection, 100-hour, and progressive mai
- [Aircraft Performance Factors - Takeoff & Landing Safety](https://metarcentral.com/learn/performance-factors): Understand the factors affecting aircraft takeoff and landing performance includ
- [Aircraft Pre-Purchase Inspection Guide: What Every Buyer Should Know](https://metarcentral.com/learn/aircraft-pre-purchase-inspection): Complete guide to aircraft pre-purchase inspections. Learn what to inspect, cost
- [Aircraft Registration and Documentation Requirements: Complete Guide](https://metarcentral.com/learn/aircraft-registration-requirements): Complete guide to aircraft registration requirements, documentation, and FAA com
- [Aircraft Rental Checkout Procedures - What to Expect & How to Prepare](https://metarcentral.com/learn/aircraft-rental-checkout-procedures): Complete guide to aircraft rental checkout procedures. Learn what to expect, how
- [Aircraft Tie-Down and Securing: Weather-Specific Safety Procedures](https://metarcentral.com/learn/aircraft-tie-down-procedures): Essential aircraft tie down procedures for different weather conditions. Learn p
- [Aircraft Transponder Requirements: Mode C, ADS-B, and Compliance Guide](https://metarcentral.com/learn/transponder-requirements): Complete guide to aircraft transponder requirements, Mode C altitude encoding, A
- [Aircraft Weight and Balance Calculation Guide for Pilots](https://metarcentral.com/learn/weight-balance-basics): Complete guide to aircraft weight and balance calculation. Step-by-step moment a
- [Airport Operations Lighting Systems - Essential Guide for Pilots](https://metarcentral.com/learn/airport-operations-lighting-systems): Complete guide to airport lighting systems including runway, taxiway, and approa
- [Airport Traffic Pattern Procedures and Entry Techniques](https://metarcentral.com/learn/pattern-work-procedures): Master airport traffic pattern procedures and entry techniques. Learn standard p
- [Alternate Airport Weather Requirements for Pilots](https://metarcentral.com/learn/pilots-alternate-airport-weather-requirements): Learn when alternate airports are required and weather minimums for selection. E
- [Altimeter Errors and Weather: A Pilot\](https://metarcentral.com/learn/altimeter-errors-aviation-weather): Master altimeter errors in aviation weather. Learn temperature effects, pressure
- [Atmospheric Stability and Flight Conditions: A Pilot\](https://metarcentral.com/learn/atmospheric-stability-aviation): Master atmospheric stability aviation concepts. Learn how stable and unstable ai
- [Aviation Fuel Planning Guide - VFR & IFR Requirements](https://metarcentral.com/learn/fuel-planning-guide): Complete guide to aviation fuel planning including VFR and IFR reserve requireme
- [Aviation Fuel Types: 100LL, Jet A, and Alternative Fuels Explained](https://metarcentral.com/learn/aviation-fuel-types): Comprehensive guide to aviation fuel types including 100LL, Jet A, and emerging 
- [Aviation Navigation Basics - Great Circle & Wind Correction](https://metarcentral.com/learn/navigation-basics): Learn aviation navigation fundamentals including great circle routes, rhumb line
- [Aviation Radio Communication: Phraseology, Procedures, and Best Practices](https://metarcentral.com/learn/radio-communication-procedures): Master aviation radio communication procedures with proper phraseology, standard
- [Aviation Transponder Codes: VFR, IFR, and Emergency Codes](https://metarcentral.com/learn/transponder-codes-aviation): Complete guide to aviation transponder codes including VFR 1200, IFR discrete co
- [Aviation Weather Backup Plans - Contingency Planning for Pilots](https://metarcentral.com/learn/aviation-weather-backup-plans): Master aviation weather backup plans with systematic contingency strategies. Lea
- [Aviation Weather Certification Study Guide](https://metarcentral.com/learn/aviation-weather-certification-study-guide): Master weather knowledge for PPL, IFR, and commercial pilot exams. Complete guid
- [Aviation Weather Emergencies: Emergency Procedures When Weather Goes Wrong](https://metarcentral.com/learn/aviation-weather-emergencies): Master critical aviation weather emergency procedures. Learn to handle unexpecte
- [Aviation Weather Glossary - Complete Reference](https://metarcentral.com/learn/glossary): Comprehensive aviation weather glossary with definitions for METAR codes, TAF te
- [Aviation Weather Hazards Checklist - Pre-Flight Safety Guide](https://metarcentral.com/learn/aviation-weather-hazards-checklist): Comprehensive pre-flight weather hazards checklist for pilots. Systematic evalua
- [Aviation Weather Interpolation Between Stations - Pilot\](https://metarcentral.com/learn/aviation-weather-interpolation): Master aviation weather interpolation techniques for route planning. Learn to es
- [Aviation Weather Radar Interpretation - Complete Pilot Guide](https://metarcentral.com/learn/aviation-weather-radar-interpretation): Master aviation weather radar interpretation with detailed guidance on precipita
- [Aviation Weather Radar Interpretation: A Pilot](https://metarcentral.com/learn/weather-radar): Learn to interpret aviation weather radar displays, understand reflectivity leve
- [Aviation Winds Aloft Forecast: Planning for Upper-Level Conditions](https://metarcentral.com/learn/aviation-winds-aloft-forecast): Master aviation winds aloft forecasts for effective flight planning. Learn to in
- [Biennial Flight Review Requirements & Preparation Guide](https://metarcentral.com/learn/biennial-flight-review): Complete guide to BFR requirements, preparation tips, and what to expect during 
- [Carburetor Icing: Recognition, Prevention, and Recovery for Pilots](https://metarcentral.com/learn/carburetor-icing-conditions): Complete guide to carburetor icing conditions for pilots. Learn recognition, pre
- [Ceiling vs Visibility: Critical Differences for Flight Decisions](https://metarcentral.com/learn/ceiling-vs-visibility): Master the critical differences between ceiling and visibility for safe flight d
- [CFI Checkride Preparation: Complete Guide to Flight Instructor Certification](https://metarcentral.com/learn/flight-instructor-checkride): Master your flight instructor checkride with our comprehensive CFI preparation g
- [Class Bravo Airspace: Entry Requirements and Communication Procedures](https://metarcentral.com/learn/class-bravo-airspace-procedures): Master Class Bravo airspace procedures with comprehensive guidance on entry requ
- [Climate Change Impact on Aviation Weather Patterns](https://metarcentral.com/learn/aviation-weather-trends-climate-change): Learn how climate change affects aviation weather trends and what pilots need to
- [Cloud Types for Pilots: Recognition and Weather Implications](https://metarcentral.com/learn/cloud-types): Learn to identify cloud types, understand their METAR codes, and recognize what 
- [Coastal Weather Effects - Sea Breezes, Marine Layers & Aviation](https://metarcentral.com/learn/coastal-weather): Complete guide to coastal weather phenomena for pilots: sea breezes, land breeze
- [Cold Weather Flying Operations Winter Performance Guide](https://metarcentral.com/learn/cold-weather-flying-operations-winter): Master cold weather flying operations with expert guidance on preheating, perfor
- [Common Weather Decision Mistakes That Kill Pilots](https://metarcentral.com/learn/aviation-weather-mistakes): Learn the critical aviation weather mistakes that cause fatal accidents. Discove
- [Complete Guide to Airspace Classes A, B, C, D, E, and G](https://metarcentral.com/learn/airspace-classes-explained): Master all U.S. airspace classes with our comprehensive guide. Learn operating r
- [Complete Guide to Aviation Weather Reporting Codes and Abbreviations](https://metarcentral.com/learn/pilot-weather-reporting-codes): Master pilot weather reporting codes, symbols, and abbreviations. Comprehensive 
- [Complete Guide to Filing Pilot Reports (PIREPs)](https://metarcentral.com/learn/pirep-filing-guide): Master the essential skill of filing accurate PIREPs. Learn proper reporting pro
- [Complete Preflight Weather Briefing Checklist for Pilots](https://metarcentral.com/learn/preflight-weather-briefing-checklist): Essential preflight weather briefing checklist for pilots. Systematic approach t
- [Controlled Airport Operations: Tower Communication and Ground Procedures](https://metarcentral.com/learn/controlled-airport-procedures): Master controlled airport procedures for GA pilots. Learn tower communication, g
- [Convective Weather Avoidance Strategies - Real-Time Tactics](https://metarcentral.com/learn/convective-weather-avoidance): Master convective weather avoidance with practical penetration criteria, real-ti
- [Cross-Country Weather Planning: Route Selection Strategies](https://metarcentral.com/learn/crosscountry-weather-planning): Master crosscountry weather planning with proven route selection strategies. Lea
- [Crosswind Landing Techniques - Complete Pilot Guide](https://metarcentral.com/learn/crosswind-landings): Master crosswind landings with proven techniques including crab, sideslip, and c
- [Decoding Aviation Weather Symbols: Complete Visual Guide](https://metarcentral.com/learn/aviation-weather-symbols): Master aviation weather symbols with our comprehensive guide. Learn to decode su
- [Dewpoint Temperature Aviation Guide - Fog and Cloud Formation](https://metarcentral.com/learn/dewpoint-temperature-aviation): Master dewpoint temperature aviation concepts for predicting fog and cloud forma
- [Diversion Airport Weather Planning: Complete Guide for Pilots](https://metarcentral.com/learn/diversion-airport-weather-planning): Master diversion airport weather planning with expert guidance on alternate sele
- [Drone Weather Requirements - Essential Guide for UAS Operations](https://metarcentral.com/learn/drone-weather-requirements): Master drone weather requirements with detailed guidance on wind limits, visibil
- [Emergency Procedures Engine Out Landing - Complete Checklist & Site Selection](https://metarcentral.com/learn/emergency-procedures-engine-out-landing): Master emergency engine failure procedures with comprehensive checklists and lan
- [Engine Failure Procedures: In-Flight Emergency Checklist & Best Practices](https://metarcentral.com/learn/engine-failure-procedures): Master critical engine failure procedures with comprehensive checklists, emergen
- [Essential FAR Part 91 Regulations Summary](https://metarcentral.com/learn/fars-part-91-summary): Comprehensive FAR Part 91 summary covering essential general aviation regulation
- [Essential Items for Your Flight Bag: Equipment Checklist for Pilots](https://metarcentral.com/learn/flight-bag-essentials): Complete flight bag essentials checklist for pilots. Must-have navigation, safet
- [European Aviation Weather Services Guide - DFS, SOFIA, EUROCONTROL](https://metarcentral.com/learn/european-weather-services): Complete guide to European aviation weather services including DFS AIS (Germany)
- [Flight Level Wind Planning: Optimizing Altitude for Efficiency](https://metarcentral.com/learn/flight-level-winds-planning): Master flight level winds planning for optimal altitude selection. Learn wind da
- [Flight Plan Filing Guide - When, How, and Closing at Untowered Fields](https://metarcentral.com/learn/flight-plan-filing): Complete guide to filing flight plans including ICAO format, jurisdiction requir
- [Flight Review (BFR) Preparation Guide for General Aviation Pilots](https://metarcentral.com/learn/flight-review-preparation): Complete flight review preparation guide covering ground study, flight maneuvers
- [Flight Training Costs Breakdown: Complete Guide from Student to Commercial](https://metarcentral.com/learn/flight-training-costs-breakdown): Complete breakdown of flight training costs from Private Pilot License through C
- [Flight Weather Minimums Commercial Aviation: Part 121 vs 135 vs 91](https://metarcentral.com/learn/flight-weather-minimums-commercial): Comprehensive guide to commercial aviation weather minimums comparing Part 121 a
- [Flying in Marginal VFR: Decision Making and Safety Tips](https://metarcentral.com/learn/marginal-vfr-flying-tips): Essential marginal VFR flying tips for safe operations. Learn decision-making st
- [Fog Formation Patterns - Types, Causes & Aviation Impact](https://metarcentral.com/learn/fog-formation): Complete guide to fog formation for pilots: radiation fog, advection fog, upslop
- [Frost on Aircraft: Recognition, Risks, and Removal Procedures](https://metarcentral.com/learn/frost-aircraft-performance): Learn to identify frost formation on aircraft, understand its impact on flight p
- [Getting Effective Weather Briefings: FSS and Online Resources Guide](https://metarcentral.com/learn/flight-service-station-weather-briefing): Master flight service station weather briefings and online resources. Learn FSS 
- [Headwind and Tailwind Components: Flight Planning Guide](https://metarcentral.com/learn/tailwind-headwind-calculations): Master tailwind headwind calculations for accurate flight planning. Learn to ext
- [Helicopter Weather Minimums and Special Considerations](https://metarcentral.com/learn/helicopter-weather-minimums): Comprehensive guide to helicopter weather minimums including VFR requirements, s
- [How Accurate Are METAR Reports? Understanding Weather Observation Limitations](https://metarcentral.com/learn/surface-weather-observations-accuracy): Learn about METAR accuracy limitations, spatial coverage gaps, and when surface 
- [How to Get a Weather Briefing - Complete Pilot Guide](https://metarcentral.com/learn/weather-briefing): Learn how to get a proper aviation weather briefing including standard, abbrevia
- [How to Read METAR Reports - Complete Pilot Guide](https://metarcentral.com/learn/how-to-read-metar): Learn to decode METAR weather reports with this comprehensive guide. Understand 
- [How to Read NOTAMs - Complete Pilot Guide](https://metarcentral.com/learn/reading-notams): Learn to decode and interpret NOTAMs (Notices to Air Missions) including ICAO fo
- [How to Read PIREPs - Pilot Reports Decoded for Aviation](https://metarcentral.com/learn/reading-pireps): Complete guide to reading and filing Pilot Reports (PIREPs). Learn PIREP format,
- [How to Read TAF Forecasts - Complete Pilot Guide](https://metarcentral.com/learn/how-to-read-taf): Master Terminal Aerodrome Forecasts (TAF) with this comprehensive guide. Learn f
- [Instrument Approach Procedures: ILS, RNAV, and VOR Approaches Explained](https://metarcentral.com/learn/instrument-approach-procedures): Master instrument approach procedures with detailed explanations of ILS, RNAV, a
- [International Aviation Weather Codes and Formats for Pilots](https://metarcentral.com/learn/international-aviation-weather-codes): Master international aviation weather codes used worldwide. Learn METAR variatio
- [Legal Requirements for Pilot Weather Briefings: What\](https://metarcentral.com/learn/weather-briefing-legal-requirements): Complete guide to weather briefing legal requirements for pilots. Learn FAR obli
- [Lenticular Clouds and Mountain Wave Turbulence Guide](https://metarcentral.com/learn/lenticular-clouds-aviation): Learn to identify lenticular clouds aviation hazards, understand mountain wave t
- [Maintaining Pilot Proficiency: Beyond Currency Requirements](https://metarcentral.com/learn/pilot-proficiency-flying): Master pilot proficiency flying beyond basic currency. Expert guidance on skill 
- [Mastering Altimeter Settings: From Takeoff to Landing](https://metarcentral.com/learn/altimeter-setting-procedures): Learn critical altimeter setting procedures for safe flight operations. Understa
- [Measured vs Estimated Ceilings: Understanding Aviation Weather Observations](https://metarcentral.com/learn/aviation-ceiling-balloon): Learn how aviation ceiling measurements differ between ceilometers, pilot report
- [METAR and TAF Validity Periods: When Weather Reports Expire](https://metarcentral.com/learn/metar-taf-expiration-times): Master METAR TAF expiration times for safe flight planning. Learn when weather r
- [Microburst Detection and Avoidance for Pilots](https://metarcentral.com/learn/microbursts-aviation): Learn critical microburst detection and avoidance techniques. Essential aviation
- [Microclimates and Local Weather Effects Every Pilot Should Know](https://metarcentral.com/learn/microclimates-aviation-weather): Master microclimate recognition for safer flight planning. Learn urban heat isla
- [Mountain Weather Flying - Hazards & Techniques](https://metarcentral.com/learn/mountain-weather): Essential guide to mountain flying weather: understanding mountain waves, downsl
- [Night Flying Weather Considerations: A Pilot](https://metarcentral.com/learn/night-weather): Learn the unique weather challenges of night VFR and IFR flight, including radia
- [Owner-Performed Aircraft Maintenance: What Pilots Can Do Legally](https://metarcentral.com/learn/aircraft-maintenance-owner): Learn what aircraft maintenance tasks pilots can legally perform themselves vers
- [Part 61 vs Part 141 Flight Training: Choosing the Right Path](https://metarcentral.com/learn/part-61-vs-part-141-training): Compare Part 61 vs Part 141 training pathways. Learn about flexibility, costs, s
- [Personal Weather Minimums: How to Set and Use Them](https://metarcentral.com/learn/weather-minimums-explained): Learn to establish personal weather minimums above regulatory requirements. Expe
- [Pilot Currency Requirements: Night, IFR, and Passenger-Carrying Minimums](https://metarcentral.com/learn/pilot-currency-night-landing-requirements): Complete guide to pilot currency night landing requirements, IFR currency minimu
- [Pilot Currency Requirements: Staying Legal and Proficient](https://metarcentral.com/learn/flight-currency-requirements): Complete guide to flight currency requirements for pilots. VFR, IFR, night, inst
- [Pilot Logbook Requirements: Currency, Endorsements, and Record Keeping](https://metarcentral.com/learn/logbook-requirements-pilots): Essential guide to pilot logbook requirements including currency tracking, requi
- [Pressure Altitude vs Density Altitude: Understanding the Critical Differences](https://metarcentral.com/learn/pressure-altitude-vs-density-altitude): Master the crucial differences between pressure altitude and density altitude. L
- [Reading Convective Outlooks: Thunderstorm Forecasting for Flight Planning](https://metarcentral.com/learn/convective-outlook-pilots): Learn to read convective outlooks for thunderstorm forecasting. Essential weathe
- [Reading Surface Analysis Charts: Weather Patterns for Flight Planning](https://metarcentral.com/learn/aviation-surface-analysis-chart): Master aviation surface analysis chart interpretation for better flight planning
- [Reading Weather Depiction Charts: Pilot\](https://metarcentral.com/learn/weather-depiction-chart): Master weather depiction charts with our comprehensive pilot guide. Learn to rea
- [Ridge Soaring Weather Conditions - Complete Pilot Guide](https://metarcentral.com/learn/ridge-soaring-weather): Master ridge soaring weather patterns, wind analysis, and atmospheric conditions
- [Runway Condition Reports (RCR) and FICON: A Pilot](https://metarcentral.com/learn/runway-conditions): Learn to interpret runway condition reports, RCAM codes, contamination types, an
- [Runway Selection Based on Wind Direction and Airport Layout](https://metarcentral.com/learn/runway-wind-alignment): Master strategic runway wind alignment for safer operations. Learn how to analyz
- [Scud Running: Why Flying Under Low Clouds is Dangerous](https://metarcentral.com/learn/scud-running-dangers): Learn about scud running dangers in aviation. Understand why flying VFR under lo
- [Seasonal Flying Challenges: Weather Strategies by Season](https://metarcentral.com/learn/seasonal-flying-challenges): Master seasonal flying challenges with expert strategies for spring storms, summ
- [Seasonal Weather Patterns Every Pilot Should Know](https://metarcentral.com/learn/seasonal-aviation-weather-patterns): Master seasonal aviation weather patterns from spring storms to winter operation
- [Severe Weather Diversion Procedures and Decision Points](https://metarcentral.com/learn/severe-weather-diversion-procedures): Master severe weather diversion procedures with decision criteria, planning prot
- [SIGMETs and AIRMETs Explained - Aviation Weather Advisories](https://metarcentral.com/learn/sigmets-airmets): Complete guide to SIGMETs and AIRMETs for pilots. Learn to decode weather adviso
- [Special Use Airspace: MOAs, Restricted Areas, and Warning Areas Guide](https://metarcentral.com/learn/special-use-airspace): Complete guide to special use airspace including MOAs, restricted areas, warning
- [Squall Line Aviation: Recognition and Avoidance Strategies](https://metarcentral.com/learn/squall-line-aviation): Master squall line recognition and avoidance strategies for aviation safety. Lea
- [Standard Atmosphere in Aviation: ISA and Performance Planning](https://metarcentral.com/learn/standard-atmosphere-aviation): Learn how the International Standard Atmosphere (ISA) forms the foundation for a
- [Step-by-Step Cross Country Flight Planning for Private Pilots](https://metarcentral.com/learn/cross-country-flight-planning): Master cross country flight planning with our comprehensive guide. Learn route s
- [Student Pilot Weather Training Guide: From PPL to Real World](https://metarcentral.com/learn/student-pilot-weather-training): Complete weather training progression for student pilots. Learn METAR, TAF, brie
- [Temperature Inversions - Effects on Aviation Weather](https://metarcentral.com/learn/temperature-inversions): Complete guide to temperature inversions for pilots. Learn how inversions trap f
- [Temperature Lapse Rate Aviation - Atmospheric Stability for Pilots](https://metarcentral.com/learn/temperature-lapse-rate-aviation): Master temperature lapse rates and atmospheric stability calculations. Learn how
- [Thunderstorm Avoidance for Pilots - Complete Safety Guide](https://metarcentral.com/learn/thunderstorm-avoidance): Essential thunderstorm avoidance strategies for pilots. Learn to identify convec
- [True Airspeed Explained - IAS vs TAS for Pilots](https://metarcentral.com/learn/true-airspeed-explained): Understand the difference between indicated airspeed (IAS) and true airspeed (TA
- [True Cost of Aircraft Ownership: Complete Financial Guide](https://metarcentral.com/learn/aircraft-ownership-costs-breakdown): Comprehensive aircraft ownership costs breakdown including hangar fees, insuranc
- [Types of Turbulence - CAT, Mountain Wave, Thermal & More](https://metarcentral.com/learn/turbulence-types): Complete guide to aviation turbulence types: clear air turbulence (CAT), mountai
- [Understanding Altimeter Settings: From QNH to QFE for Pilots](https://metarcentral.com/learn/altimeter-setting-pilot-guide): Master altimeter settings with our comprehensive pilot guide. Learn QNH, QFE, QN
- [Understanding Approach Minimums and Weather Requirements](https://metarcentral.com/learn/approach-minimums-weather): Master approach minimums and weather requirements for instrument flying. Learn D
- [Understanding Barometric Pressure Changes for Flight Planning](https://metarcentral.com/learn/barometric-pressure-changes-aviation): Master barometric pressure changes for aviation. Learn pressure system movement,
- [Understanding Barometric Pressure Tendency for Flight Planning](https://metarcentral.com/learn/pressure-tendency-aviation): Learn to interpret pressure tendency trends in METARs and TAFs for accurate weat
- [Understanding Density Altitude - Complete Pilot Guide](https://metarcentral.com/learn/density-altitude): Master density altitude calculations and understand how temperature, pressure, a
- [Understanding Local Wind Patterns at Your Home Airport](https://metarcentral.com/learn/airport-wind-patterns): Master airport wind patterns for safer operations. Learn to analyze METAR data, 
- [Understanding Pressure Systems: High and Low Pressure Effects on Flight](https://metarcentral.com/learn/pressure-systems-aviation-weather): Master pressure systems aviation weather patterns. Learn how high and low pressu
- [Understanding Short Term Conflict Alert (STCA) and Pilot Avoiding Actions](https://metarcentral.com/learn/stca): Learn how STCA systems protect aircraft and essential pilot avoiding action proc
- [Understanding Wind Patterns for Better Flight Planning](https://metarcentral.com/learn/wind-patterns-flight-planning): Master wind patterns flight planning with detailed analysis of prevailing winds,
- [Upset Prevention and Recovery Training (UPRT) for General Aviation](https://metarcentral.com/learn/upset-recovery-training): Learn essential upset recovery training techniques for GA pilots. Discover how U
- [VFR, MVFR, IFR, LIFR Flight Categories Explained](https://metarcentral.com/learn/flight-categories): Understand the four flight category classifications: VFR, MVFR, IFR, and LIFR. L
- [Virga and Dry Microbursts: Hidden Weather Threats for Pilots](https://metarcentral.com/learn/virga-aviation-weather): Learn to identify virga aviation weather hazards and dry microbursts. Understand
- [Visibility Restrictions - Haze, Smoke, Dust & Aviation Safety](https://metarcentral.com/learn/visibility-restrictions): Complete guide to visibility restrictions for pilots: haze, smoke, dust, sand, v
- [Volcanic Ash and Aviation: Weather Hazards and Avoidance Strategies](https://metarcentral.com/learn/volcanic-ash-aviation-weather): Learn about volcanic ash aviation weather hazards, detection methods, and avoida
- [VOR Navigation: Complete Guide for Private Pilots](https://metarcentral.com/learn/vor-navigation-procedures): Master VOR navigation procedures with our complete guide covering intercepts, tr
- [Wake Turbulence in Weather Conditions - Effects & Avoidance](https://metarcentral.com/learn/wake-turbulence-weather-conditions): Learn how weather conditions affect wake turbulence behavior, persistence, and a
- [Weather Communications with ATC: Reporting and Request Procedures](https://metarcentral.com/learn/weather-communications-atc): Master pilot-controller weather communications including reporting procedures, d
- [Weather Considerations for Holding Patterns and Delays](https://metarcentral.com/learn/holding-patterns-weather): Master holding patterns weather decisions with fuel planning strategies, turbule
- [Weather Decision Making: Go/No-Go Guidelines for Pilots](https://metarcentral.com/learn/aviation-weather-decision-making): Master aviation weather decision making with proven go/no-go frameworks. Learn s
- [Weather Fronts Explained - Cold, Warm & Occluded Fronts for Pilots](https://metarcentral.com/learn/weather-fronts): Complete guide to weather fronts for pilots: cold fronts, warm fronts, occluded 
- [Weather Minimums Comparison: Part 91 vs Part 135 Operations](https://metarcentral.com/learn/aviation-weather-minimums-part-91-135): Complete comparison of aviation weather minimums for Part 91 vs Part 135 operati
- [Weather Minimums Decoded: VFR, MVFR, and IFR Decision Making](https://metarcentral.com/learn/aviation-weather-minimums-vfr-ifr): Master aviation weather minimums for VFR and IFR flight planning. Learn visibili
- [Weather Window Timing: When to Launch, Hold, or Cancel Your Flight](https://metarcentral.com/learn/weather-timing-flight-dispatch): Master weather timing flight dispatch decisions with proven methodologies. Learn
- [Weather-Based Route Planning: Strategic Flight Path Selection](https://metarcentral.com/learn/aviation-weather-routing): Master aviation weather routing techniques for safer, more efficient flights. Le
- [Wind Gradient Effects on Aircraft Performance: A Pilot\](https://metarcentral.com/learn/wind-gradient-aviation): Master wind gradient aviation effects on approach and departure performance. Lea
- [Wind Shear and Microbursts - Recognition & Recovery](https://metarcentral.com/learn/wind-shear): Understanding wind shear and microburst hazards for pilots. Learn recognition cu

### Calculators
- [Aircraft Performance Calculator - Aviation Planning Tools](https://metarcentral.com/calculator/performance)
- [Aircraft Selection - Weight & Balance Calculator](https://metarcentral.com/calculator/aircraft-selection)
- [Aviation Weather Archive Tool | Historical METAR & TAF Data](https://metarcentral.com/calculator/aviation-weather-archive-tool)
- [Aviation Weather Map Generator | Interactive Flight Planning Weather Tool](https://metarcentral.com/calculator/aviation-weather-map-generator)
- [Beyond the Crosswind Calculator: Understanding Wind Effects on Aircraft Performance](https://metarcentral.com/calculator/crosswind-calculator-limitations)
- [Crosswind Calculator | Free Aviation Wind Component Tool](https://metarcentral.com/calculator/crosswind)
- [Density Altitude Calculator | Free Aircraft Performance Tool](https://metarcentral.com/calculator/density-altitude)
- [Distance & Bearing Calculator - Aviation Navigation Tools](https://metarcentral.com/calculator/distance-bearing)
- [Flight Category Checker | Live METAR Flight Rules Tool](https://metarcentral.com/calculator/flight-category-checker)
- [Fuel Consumption Calculator - Aviation Flight Planning](https://metarcentral.com/calculator/fuel-consumption)
- [METAR Decoder | Interactive METAR Parser & Weather Translation](https://metarcentral.com/calculator/metar-decoder)
- [True Airspeed Calculator | Free TAS from IAS Tool](https://metarcentral.com/calculator/true-airspeed)
- [Weight & Balance Calculator - Aviation Planning Tools](https://metarcentral.com/calculator/weight-balance)
- [Wind Component Calculator | Free Aviation Headwind Crosswind Tool](https://metarcentral.com/calculator/wind-component-calculator)
- [Winds Aloft Calculator | Aviation Wind Speed & Direction by Altitude](https://metarcentral.com/calculator/wind-aloft-data-tool)

- [Regions & Countries](https://metarcentral.com/regions): Browse airports by world region, country, or FIR (Flight Information Region)
- [Aircraft Database](https://metarcentral.com/calculator/aircraft-selection): Browse aircraft specifications from FAA TCDS data

## API

MetarCentral offers a free JSON API:

- `GET /api/weather/{icao}` — Current METAR, decoded weather, and flight rules for an airport
- `GET /api/search?q={query}` — Search airports by ICAO, IATA, name, or city
- `GET /api/airports` — List all airports with coordinates
- `GET /api/airports/metar-status` — Airports with current METAR status and flight rules

Full API documentation: [llms-full.txt](https://metarcentral.com/llms-full.txt)

## Data Sources

- NOAA Aviation Weather Center (AWC) — primary METAR/TAF source
- EUROCONTROL — European aviation data
- FAA SWIM (System Wide Information Management) — NOTAMs
- FAA TCDS — aircraft type certificate data
- National meteorological agencies worldwide

## Update Frequency

- METAR data: every 5 minutes
- TAF forecasts: every 6 hours
- Airport database: weekly
- Learning content: continuously

## Citation

When referencing MetarCentral, please link to the specific airport or article page:
- Airport weather: `https://metarcentral.com/airport/{ICAO}`
- Learning articles: `https://metarcentral.com/learn/{article-slug}`
- Calculators: `https://metarcentral.com/calculator/{calculator-name}`

## Contact

- Website: https://metarcentral.com
- About: https://metarcentral.com/about