I was on the apron the other day doing a swift pre-flight and noticed the pilot of a Falcon 2000 doing his walkaround with an unusual pair of ear plugs. Sadly I was prohibited from walking over as I would have to cross a taxiway.
The plugs appeared to be made of rubber with the connecting arm hanging below the chin (a bit like a wish bone).
Has anyone seen plugs like this and if so can you point me in the direction so I can go buy some?
Cheers!
