Founded in Jakarta in 2005, TWS is an Indonesia private company. We has been in the business for more than 10 year, supplying AWOS ( Automated Weather Observing System), Runway Visible Range (RVR), Cloud Height Detection Sensor, Thunder Lightning system and Low Level Wind Shear Alert System (LLWAS) from All Weather Inc. As one of the industry leading manufacturer for Airport Meteorological system which based in Sacramento, California, U.S.A.; the systems provides to Air Traffic Controller and Weather personal Meteorological information in Aerodrome with critical information that help aircraft take off and landing safely especially in bad weather condition; and EWR radar X-Band Solid State Doppler and Dual Polarization Weather radar system for Fixed or Portable application from LaPoint Blasé Industries, Inc which based in St. Louis, Missouri, U.S.A. This low power radar but has operational range up to 150 Km is an effective weather radar and very much suited to Indonesia environment that lacks of Power infrastructure in many remote region in Indonesia and as gap filler for C-band Doppler Weather radar.


LLWAS Display

  • TWS has been focusing on marketing Automated Weather Observing Systems (AWOS), Runway Visibility Sensors and X-Band weather radar systems mainly for Airport Meteorological Systems for Indonesia Weather Agency (Badan Meteorologi Klimatologi dan Geofisika /BMKG), Directorate General Air Transport, Air Navigation, Indonesia Air Force (TNI AU), Mining companies, government project and Research and development agency such as BPPT for the last 10 years.
  • We are starting expand our product line to Low Level WindShear Alert Systems (LLWAS), TDWR Weather radar for Windshear detection, Coastal Radar Surveillance and other Air Traffic controller (ATM) Application.
  • Over the year, TWS has been the major supplier of Automated Weather Observing Systems (AWOS) from small, medium to large systems and stand alone Runway Visibility Range (RVR) covering more than 35 major airports all over Indonesia. We have managed to reach this point because we could provide the best after sales service to our customer.


We have a complete Training facility for Meteorology instrument (AWOS, RVR) technician training to maintain Automated Weather Observing Systems (AWOS), Runway Visibility Range (RVR), MetObserver Software for Forcaster, Observer and Air Traffic Controller (ATC) personal, includes with real sensors and AWOS systems simulator.

We provide customers support 365 days a year and 17 hour a day from 07:00 a.m. to 23:00 p.m. Extended hour of support is available by appointment.


We also have workshop to do most of our sensors electronic repair and component repair work. Our facility is equipped with Electronic tool kits, Power Meter, Digital Multi Meter, Oscilloscope, LAN Tester, Fiber Optic Splicer, OTDR, Meteorological Calibration tools such as high accuracy Paroscientific model 765 Pressure Standard, Hand Held Rotronic Temperature and Relative Humidity, Hand held Visibility Calibration tools, Zero Wind Chambers for Ultra sonic wind sensor.


1 .   Badan Meteorologi, Klimatologi & Geofisika (BMKG)


2.    TNI AURI


3.   Direktorat Jenderal Perhubungan Udara


4.   BPPT


5.   Departemen Pekerjaan Umum


6.   Petrocina








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