It is just possible to have flown Javelin and Tornado. The last Javelin in op service was 1968 so that is unlikely. But there was a Javelin in the test pilot world until 1975. So if this pilot became a TP having flown F4 then they could have flown Javelin until 1975 and then Tornado prototypes shortly after. A slim chance but just about possible if they had an airline career as well.