Based on working there a few years ago, the Turkish figures are hoop, too.
Janes IHS list 270 F-16s, 54 F-4E Phantoms and 70 ageing F-5s - the latter as fast jet trainers with a secondary combat role in extremis, totalling some 394 airframes.
I have no idea what their FE@R is, but it will be considerably less that this total (although their acft are maintained to a high standard). So I have no idea where Flight got these figures from