INDRA Navia GAST D prototypes deployed at Frankfurt and Gardermoen airports, operated by DFS and OSL respectively.
INDRA SatNav GAST F ground system mock-up deployed at Barcelona airport, operated by ENAIRE.
INDRA Navia GAST D system subset with dual frequency capability, and SINTEF ionospheric scintillation monitoring receiver to be deployed at Tenerife Norte airport, operated by ENAIRE.
SINTEF is delivering SF (single frequency) and DF (double frequency) integrity monitoring algorithms focusing on anamolous ionosphere, RFI, signal deformation, etc. DF measurement processing algorithms. SF and DF correction generation and propagation techniques.