page_title: Keisei AE series (2009)
section_title: Formation
hierarchical_section_title: Keisei AE series (2009) / Formation
caption_attribution_description: English: Keisei AE Series 2009
context_page_description: The Keisei AE series is a DC electric multiple unit train type operated by the private railway operator Keisei Electric Railway on Skyliner limited express services to and from Narita International Airport in Japan via the Narita Sky Access Line. The first set was delivered in May 2009, and entered service in July 2010, replacing the Keisei AE100 series EMUs previously used on these services.
context_section_description: As of 1 April 2013, the fleet consists of eight 8-car sets formed as shown below with car 1 at the Narita end.
  Cars 2, 4, 6, and 8 are each fitted with a single-arm pantograph.
  The "x" in the individual car numbering corresponds to the set number (1 to 8).
caption: Diagram
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