United Aviation Services is the leading business aviation handling agent in Spain for more than 40 years. Our network include ... s: SPANISH FBO LEMD & LEBL. LEST, LECO, LEAS, LEXJ, LEBB, LETO, LEZG, LEGE, LERS, LEVC, LEAL, LEMG, LEZL, LEJR, LEGR, LEAM, LEPA (Mallorcair), LEIB (Ibizair), GCLP. read more