Regional Jet 900 (CRJ900)
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Situational Awareness; Troubleshooting; Distraction
Aircraft Equipment Problem Less Severe; Deviation - Track / Heading All Types; Deviation / Discrepancy - Procedural Clearance
Air Traffic Control Issued New Clearance; Flight Crew Overcame Equipment Problem
Aircraft; ATC Equipment / Nav Facility / Buildings; Environment - Non Weather Related
We were cruising at FL240 heading to ATL VOR. Airplane was suppose to turn right to VUZ VOR but instead it kept going straight present heading. White needles were centered RTU showed auto tune but the airplane still kept flying straight. We contacted ATC they told us the maintain present heading and few moments later we were told to go direct to VUZ VOR. Captain called Dispatch after we parked the airplane. We think that the airplane got lost briefly due to ongoing GPS problem and we also heard other airplane couldn't pick the proper signal from ATL VOR and VUZ VOR.
CRJ First Officer reported experiencing navigation errors possibly due to GPS signal disruption.