found: Flughafen-Nachrichten Frankfurt/Main. Jahrg. 10, Sommer 1960.
found: Oese, K. Es ist nie zu spät, 1982?t.p. (Rhein-Main-Flughafens) p. 7 (Flughafen Frankfurt am Main)
found: Brockhaus Enzyklop., 1972, vol. 15:p. 752-753 (Rhein-Main-Flughafen, Flughafen Frankfurt a.M.)
found: Adressb. d. Stadt Frankfurt am Main, 1976/77(Flughafen Frankfurt/Main, Aktiengesellschaft; Frankfurt am Main-Flughafen)
found: Market guide cont. Eur., 1982:p. 644 (Flughafen Frankfurt/Main AG; Flughafen Rhein-Main)
found: Frankfurt air cargo letter, 2001, 1:p. 6 ("The name Flughafen Frankfurt/Main AG belongs to the past. The airport company is now called 'Fraport - Frankfurt Airport Services Worldwide'.")
found: Fraport AG WWW site, Oct. 15, 2012(Fraport AG; a company in the international airport business; operates Frankfurt Airport; Fraport AG holds shares or management contracts in several airports around the world)
found: Wikipedia, Oct. 15, 2012(Frankfurt am Main Airport, commonly known as Frankfurt Airport and known in German as Flughafen Frankfurt am Main or Rhein-Main-Flughafen; run by the company Fraport)