Report on GNSS Workshop 2002 “Towards Implementation of GNSS for civil Aviation” Madrid, 2-3 December 2002 - Air and Space Law View Report on GNSS Workshop 2002 “Towards Implementation of GNSS for civil Aviation” Madrid, 2-3 December 2002 by - Air and Space Law Report on GNSS Workshop 2002 “Towards Implementation of GNSS for civil Aviation” Madrid, 2-3 December 2002 28 3 Air and Space Law