A German Air Force EF2000 Typhoon (31+31; GS091), from TLG31 (Taktisches Luftwaffengeschwader 31) based at Nörvenich (ETNN), wearing the splendid s/c "Spirit of Oswald Boelcke", is about to line-up on the RWY24 at Leeuwarden AB during exercise "FF2017".