Commercial Fixed Wing
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Confusion; Distraction; Human-Machine Interface
Aircraft Equipment Problem Less Severe; Inflight Event / Encounter Other / Unknown
Flight Crew Landed As Precaution; Flight Crew Overcame Equipment Problem
Aircraft; Environment - Non Weather Related
On vectors for approach 18R at Memphis we received continuous; erroneous; EGPWS warnings once we crossed the river on a 9 mile dogleg to final. These warnings continued to touchdown. 'RA' warning flag was on and off in the Captain and First Officer PFD. Both A/Ps were engaged. I suspect 5G interference.
Air carrier pilot reported during approach that erroneous altitude and RA warnings continued until touchdown at MEM; citing possible 5G interference.