JR東日本、成田空港行「エアポート成田」の愛称使用取りやめへ [JR East to discontinue "Airport Narita" name] (in Japanese). Japan: Tetsudo Shimbun. 15 December 2017. Archived from the original on 15 December 2017. Retrieved 15 December 2017.
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JR東日本、成田空港行「エアポート成田」の愛称使用取りやめへ [JR East to discontinue "Airport Narita" name] (in Japanese). Japan: Tetsudo Shimbun. 15 December 2017. Archived from the original on 15 December 2017. Retrieved 15 December 2017.