Incident: Boeing 737-7BD

The local control controller’s poor judgment in duty prioritization which distracted them from monitoring arriving and departing traffic and resulted in a runway incursion and loss of same runway separation. Contributing was the operations supervisor’s decision to troubleshoot a faulty flight strip printer instead of maintaining direct supervision of the operation.

NTSB docket OPS23FA010

• San Diego International Airport (SAN)1 nm (1 km) westVoydar estimateGreat-circle distance and initial true bearing between the two airport reference points.Version voydar.air.great_circle v1
• North Island Naval Air Station-Halsey Field (NZY)3 nm (5 km) south-westVoydar estimateGreat-circle distance and initial true bearing between the two airport reference points.Version voydar.air.great_circle v1
• Montgomery-Gibbs Executive Airport (MYF)5 nm (10 km) northVoydar estimateGreat-circle distance and initial true bearing between the two airport reference points.Version voydar.air.great_circle v1