The future of affordable METAR

The increase in electronics reliability and processing power has enabled us to launch a new ezMETAR AWOS weather station that generates not only Auto-METAR, but also SPECI reports automatically every half hour, wirelessly. Using field proven sensors and LTE/GSM data logger complemented by robust power and lightning protection, affords these ezMETAR systems the promise of revolutionizing small VFR airport operations worldwide with their reliability, affordability and precision, while offering expandability and customizability for even IFR operations. The sensors and data logger can currently be found in operation in all climates and around the world in Africa, Asia, the Americas & Europe.

ezMETAR weather observation system generates Auto-METAR & SPECI reports affordably.

ezMETAR weather observation system generates Auto-METAR & SPECI reports affordably.

The ezMETAR weather observation system will be on display at the World Meteorological Exhibition on June 5 - 7, 2019 in the Barani Design Technologies stand 6020, which will be held in Hall 4 of Palexpo in Geneva, Switzerland.

For more information, contact BARANI DESIGN Technologies at sales@baranidesign.com.

AUTO-METAR for all - a truly affordable METAR for small airports by BARANI DESIGN

The official launch of the most affordable airport weather observation system by BARANI DESIGN Technologies will be announced at the upcoming Farnborough International Airshow. The AUTO-METAR weather observation system based on field proven technologies will feature at its heart the METARlogGSM meteorological data logger which offers a strong suite of analog and digital sensor inputs for future sensor expandability, making the system future proof.

For an investment of thousands less than its nearest competitor, a reliable and wireless AUTO-METAR solution can be realized on just about any airport. ICAO certified sensor suite and central data logger meet all international requirements for a reliable AUTO-METAR solution. If desired, interface with existing airport systems is ensured by a wired serial interface featuring user selectable MODBUS RTU or TEXT data output in real time.  Sensor suite of the most affordable sensor package features the basic elements of a METAR report can be had for less than 3000 Eur, which makes this system affordable for even the smallest private airports.

For more information about the MeteoHelix and ezMETAR AUTO-METAR weather monitoring system please visit Barani Design website: www.baranidesign.com or visit us in person at Farnborough Airshow 2018 in hall 3, booth 3418. 

 

What is the difference between METAR and AUTO-METAR?

Auto-METAR installation at LZJS Jasna International Airport

What does the word "AUTO" in a METAR message indicate?

  • The presence of "AUTO" in a METAR report message indicates a fully automated report with no human intervention.
  • Absence of AUTO indicates that the report is either a manual report or an automated report with an observer logged on to the system.
    (The report modifier group which contains the AUTO or COR modifiers does not appear in all reports.)

What does the word "COR" in a METAR message indicate?

  • Presence of "COR" in a METAR means that a corrected METAR or SPECI is being transmitted. "COR" report invalidates a previous message and replaces it with a "COR" message.

Can "AUTO" and "COR" be in a METAR message simultaneously?

  • "AUTO" and "COR" cannot be transmitted in the same METAR. Logic indicates that if the term "COR" is used, the observation cannot be "AUTO", because someone (observer) is correcting it.
  • Any automatic "AUTO" report generating system has no way of knowing that the previous message needs to be corrected since it was generated by the rules programmed into the system.
  • If an observer is not monitoring METAR observations from a weather station, than by default, the METAR report messages sent from the weather station must contain the modifier word "AUTO".
  • "AUTO" informs the pilot that the system is not being monitored by a human observer and the associated risks.

When is SPECI report generated and what is it?

  • SPECI is issued and transmitted when a significant change in weather conditions occurs (deterioration or improvement). Significant change in winds and gusts, visibility, cloud base height or occurrence of severe weather. It can be issued by an AUTO METAR generating system based on ICAO & WMO guidelines.

Paraphrased from: Aeronautical Information Manual Study Guide For The Private Pilot: 2013

For more information about the MeteoHelix, ezMETAR airport weather stations and AUTO-METAR weather monitoring system please visit Barani Design website: www.baranidesign.com or visit us in person at Farnborough Airshow 2018 in hall 3, booth 3418. 


Basic AUTO-METAR example:

  • LZPH12345 112000Z AUTO 00000KT //// // ////// 26/16 Q1007

METARlogGSM sends a METAR report in the following format to any specified FTP server & port: 
METAR LZPH12345 112000Z AUTO 29006KT //// // ////// 26/16 Q1007=

Complex AUTO-METAR example:

  • EGLL 081420Z AUTO 29006KT 260V340 9999 VCTS SCT038/// //////CB 25/15 Q1023 TEMPO 4000 +TSRA