Runway incursion — Boeing 737 and Cessna 172, Moorabbin

Summary

A Cessna 172 entered runway 17L at Moorabbin Airport without clearance, crossing the path of a Metro aircraft on approach. Air Traffic Control issued a go-around instruction to the Metro; the minimum separation was estimated at 120 m laterally. No collision occurred; no injuries.

Investigation Findings (4)

1. 01The Cessna pilot misread the holding point signage in fading afternoon light.
2. 02No standard phraseology error was identified in ATC communications.
3. 03Airservices Australia reviewed the signage at the affected intersection and installed additional high-visibility paint.
4. 04ATSB recommended a review of training for student pilots on holding point identification at complex aerodromes.