A little bird tell me that the jacket is about £30-40 cheaper for Service personnel than indicated in the letter and that "en-masse" orders should attract a possible discount for those intereted.
Also, having seen both Pop's Leather alongside Aviation Leathercraft's Jackets - the UK jacket is most definately worth the extra 20 quid (thanks to the exchange rate!!!). That said, if you are swinging by Incerlik, the saving would be significantly more and then the reduction in quality would be worth it.
The B Word