GSA requests information for procurement of EGNOS payload services

June 11, 2018  - By

SES-5 GEO satellite (artist’s depiction).

The European GNSS Agency (GSA) has issued a request for information (RFI) in preparation for the procurement of EGNOS geostationary navigation payload services.

The EGNOS space segment is provided by commercial satellite operators on the basis of service contracts. The GEO-1, GEO-2 and GEO-3 service contracts now cover the EGNOS space segment needs, and the GEO-1 and GEO-2 services will be the first of these to end, GSA reported. The GEO-1 and GEO-2 services will be replaced by new contracts, GEO-4 and GEO-5.

GSA is planning how it will replace the services delivered by the GEO-1 and GEO-2 satellites, and it’s issuing the RFI to collect information about opportunities to embark navigation payloads on board GEO satellites launched in a suitable time frame.

According to GSA, the results of the RFI will also be used to determine the best approach for the procurement of the payload services, which may be either procured at the same time or separately. It will help GSA define the tender specifications and decide on the most appropriate time to launch invitations to tender.

In addition, GSA aims to obtain information from owners of geostationary satellites that will be available for operational service from 2021 to 2027 and able to embark a navigation payload. The agency is specifically seeking information on future satellite plans and the possibility to embark SBAS payloads in due time to ensure an operational start date from 2021 to 2027.

The RFI will also request information service availability and long-term payload reliability; the process for EGNOS payload procurement, in-orbit testing and commissioning; information on the locations of the potential hosting sites for the EGNOS radio frequency uplink stations; and, finally, information on contractual arrangements, the payment scheme, and cost estimates, GSA added.

Answers to the RFI should be sent electronically to by Aug. 31.