The first operational version of the Meteor, designated as the Meteor F.1, apart from the minor airframe refinements, was a straightforward 'militarisation' of the earlier F9/40 prototypes.
Den første operationelle version, Meteor F.1, var - bortset fra mindre modifikationer på flystellet - en simpel 'militarisering' af de tidligere F9/40 prototyper.