Commercial Fixed Wing
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Flight Crew Last 90 Days 177; Flight Crew Type 2145
Aircraft Equipment Problem Less Severe
Aircraft Equipment Problem Dissipated
Aircraft; Environment - Non Weather Related
During the initial climb out of DEN shortly after take off (once the ECAMS were uninhabited) we got an alert message saying ADSB 1 and ADSB 2 were faulted. We chose to disregard the messages until we were at a safer altitude where we could address them. Once the after take off checklist was completed I addressed the messages. Passing about 10;000 ft. the problem disappeared. The only time I have seen an ADSB problem is when the GPS was jammed or faulted. I'm not sure if this has something to do with the roll out of 5G. We didn't have any problems the rest of the flight.
Air carrier Captain reported loss of ADS-B 1 and 2 on departure out of DEN. Reporter cited 5G as possibly contributing; and the systems returned to normal a few minutes later.