Iceland – Global navigation and positioning systems (GPS or equivalent) – Multilateration (MLAT) U25003

Isavia ohf. and Isavia ANS are tendering out multilateration, i.e. both WAM and MLAT, for three different locations, detailed below: • Multilateration ground stations (MLAT and ADS-B) for ground surveillance at KEF • Renewal of multilateration stations (WAM and ADS-B) for the Terminal Movement Area for Keflavik International Airport and Reykjavik Airport (BIRK). • Additional multilateration stations (WAM and ADS-B) for low altitudes around BIRK.