• Safety zone plan

    Geography, Territory and environment

    For each airport, a security zone is to be established, which protects the airspace from obstacles. The FOCA will decide in each case whether a safety zone is necessary for air ...

  • Swiss air navigation obstacle data

    Geography, Mobility and Transport

    Air navigation obstacle data are data on the obstacles defined in Article 2 letter k of the Ordinance of 23 November 1994 on Aviation Infrastructure (VIL, SR 748.131.1). Air nav...

    • KMZ
    • ZIP
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