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OpenGIS Web Feature Service - Basic 2.0

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Avitech GmbH

Aeronautical Exchange Layer (AxL) - WFS 3.6.0
OpenGIS Web Feature Service - Basic 2.0 (Certified: 2015-03-09)
  Registered: 2014-10-14

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Compusult Limited

Web Enterprise Suite 11.4   Registered: 2008-07-08

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interactive instruments GmbH

XtraServer 4.4   Registered: 2014-09-25