B737 Undifferentiated or Other Model
Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine; Flight Crew Instrument
Flight Crew Last 90 Days 144
Distraction; Workload; Confusion; Human-Machine Interface
Ground Event / Encounter Ground Equipment Issue
Air Traffic Control Issued New Clearance; Air Traffic Control Provided Assistance; Flight Crew Requested ATC Assistance / Clarification; Flight Crew Overcame Equipment Problem; Flight Crew Became Reoriented
ATC Equipment / Nav Facility / Buildings; Software and Automation
5G interferences on takeoff.  Lost both GPS's.  Runway 25 Sleek2 SID;  frequency 128.45 at 6;000 ft. got left GPS invalid.   At 11;700 ft. got right GPS invalid.  A 22;000 feet got Right GPS back; at 25;000 feet got left GPS back.   On initial loss contacted ATC; they gave us heading and altitude.  ATC says this has been going on for a while; also heard other planes in same situation
An Air Carrier Captain departing DIA reported loss of GPS signal.