A cikin 1969, sabis na TEE ya fara tare da sunan Switzerland CG, GC (Catalunya-Genève da sauransu) da lambobin jirgin ƙasa na Spain TEE 83,84. A ranar 23 ga Mayu 1971, an canza lambar jirgin zuwa TEE 70/71 <unk> TEE 72/73; a Spain an yi amfani da lambobin TEE 73,70, daga 26 ga Mayu 1974 TEE 5073,5070. Lambar ninki biyu ta faru ne saboda gaskiyar cewa, a duka tashoshin, jiragen da ke fita suna ba da lamba mai ban mamaki kuma masu shigowa suna ba da lambar ma'auni. Hanyar asali ita ce: Barcelona <unk> Girona <unk> Portbou <unk> Cerbère <unk> Perpignan <unk> Narbonne <unk> Béziers <unk> Sete <unk> Montpellier <unk> Nîmes <unk> Avignon <unk> Romawa <unk> Bourg de Grenoble <unk> Pérignac <unk> Aix-les-Chambres <unk> Aix-les-Chambres <unk> Reims <unk> Geneva <unk> Belle Sète <unk> A ranar 31 ga Mayu 1970, an cire tashoshin tashoshin jirgin ruwa daga tashar jirgin
31 ga watan Mayu 1970