Commercial Fixed Wing
Dispatch Dispatcher
Situational Awareness
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural FAR; Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Company Policy; Environment - Non Weather Related; Human Factors; Procedure
Failed to put alternate on for 5G NOTAM.Worked up all ZZZ flights no alternate; no NOTAM and got complacent with ZZZ1 weather no alternate required. Put additional fuel on for winds/ATC but did not put alternate. Added ZZZ2 while enroute.Put alternate on all locations with 5g NOTAM regardless of weather.
Dispatcher reported forgetting to add alternate to 5G related airports.