GEFS (Global Electrophonic Fireball Survey) is an international project with the purpose of collecting witness reports of electrophonic sounds from meteors and coordinating research efforts

GEFS Coordinator:
      Dejan Vinkovic (Institute for Advanced Study, Princeton)
     

GEFS Collaborators:
      Slaven Garaj (Swiss Federal Institute of Technology, Switzerland)
      Damir Kovacic (Cognitive Neuroscience Sector, SISSA, Trieste, Italy)
      Zeljko Andreic (Faculty of mining, geology and petroleum engineering, Zagreb, Croatia)
      Nikola Biliskov (Institure Rudjer Boskovic, Croatia)
      Goran Zgrablic (University of Lausanne, Switzerland)
     

Collaborating Institutions:
      Visnjan Observatory
      International Meteor Organization