LONDON, Sept 20 (Reuters) - Collins Aerospace owner RTX

said on Saturday that it had become aware of a cyber-related

disruption to its MUSE software in selected airports, after

major European flight hubs flagged delays due to a cyberattack.

"We are actively working to resolve the issue and restore

full functionality to our customers as quickly as possible," the

company said. "The impact is limited to electronic customer

check-in and baggage drop and can be mitigated with manual

check-in operations."