Commercial Fixed Wing
Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP)
Flight Crew Last 90 Days 202; Flight Crew Total 12344; Flight Crew Type 12188
Troubleshooting; Time Pressure; Human-Machine Interface; Distraction; Situational Awareness
Aircraft Equipment Problem Less Severe
Flight Crew Overcame Equipment Problem; Flight Crew Overrode Automation
Aircraft; Software and Automation; Environment - Non Weather Related
During the descent into DEN on the NIIXX 3 RNAV arrival we received ECAM messages for the loss of ADSB-1 and 2 RPTNG passing through approximately 13;500 feet in the vicinity of BSTON waypoint.  While continuing our descent we lost GPS-1 signal at about 11;500 feet and then GPS-2 signal at about 7;500 feet.  We assume that this was due to 5G interference.  We reported these items to DEN Approach and submitted the appropriate error maintenance codes.
During the descent into DEN on the NIIXX3 RNAV arrival we received NAV ADS-B RPTG 1 and NAV ADS-B RPTG 2 ECAM messages passing through approximately 13;500 feet in the vicinity of BSTON waypoint.  While continuing our descent we lost GPS-1 signal at about 11;500 feet and then GPS-2 signal at about 7;500 feet.  We assume this was due to 5G interference.  We reported these to ATC (DEN Approach) and submitted the appropriate error codes to maintenance.
Air Carrier Pilot Crew reported a loss of GPS signals and navigation jamming  on arrival into DEN. The pilots reported the interference to DEN ATC and the error codes to maintenance. The pilot crew believes it was possible 5G interference.