Siemens Intercity Trainsets (ICT) Amtrak ‘Airo’
[US] Official: More ‘Airo’ for Amtrak’s future Intercity network
[US] A closer look at the Airo trains for Amtrak Cascades
[US] This is ‘Airo’ – the new name for Amtrak’s future Intercity Trainsets
[US] Amtrak Intercity Trainsets: Exact numbers and configurations
[US / Expert] Chargers and Ventures; update on various North American train projects
[US / Expert] 3.4 billion USD: Amtrak orders 73 new passenger trains from Siemens [updated]
