Airliner buzzed

[kiwi]

From Aeroplane Magazine a query from a reader who recalls that in the 1960's there were reports from Australia of airliners being buzzed by an unregistered blue Spitfire , was this aircraft ever identified ?

[yak2]

Story I heard was a Mustang allegedly owned/operated by an outback farmer that occasionally was spotted 'close by' RPT flights. Will ask a local Mustang authority/historian if he can substantiate.