"Electrifly-In Switzerland: Erfolgreiche siebte Ausgabe"
By Newsroom - Cockpit

"Flugzeug Startup prägt Zukunft der elektrischen Luftfahrt"
By Entrepreneur Club Winterthur Nau.ch

"Pie in the Swiss Sky"
By Dean Sigler - Sustainable Skies

"Elektrisches Rennflugzeug UR-1 soll am Air Race E teilnehmen" By Claudius Banani - Flieger Magazin

Pie Aircraft | Electric Aviation Pioneer By GAIN

"Pie Aeronefs aims for 270kt electric race aircraft"
By Dave Calderwood - Flyer Magazine.

"Schweizer bauen erstes Elektro-Rennflugzeug"
By Brütsch/Rüegger Tools - Brütsch/Rüegger Tools.

"Pie Aeronefs UR-1: V-tailed, Battery-winged Racer"
By Dean Sigler - Sustainable Skies.

"Preparing for Predictable and Unforeseen Events"
By Kenneth Wong - Digital Engineering 247.

"Un avion tout électrique"
By Journal officiel de la Commune de La Sarraz - Municipality of La Sarraz.

"Guy Parmelin visits the start-up Pie Aeronefs based in La Sarraz"
By Sandra Hildebrandt - TV.

"Faire décoller l'aviation électrique"
By Stéphanie Casarin - La Télé.

"Behind The Scenes: Making The World's First Electric Race Planes"
By Air Race E

Interview with Pie Aeronefs SA for Air Sports Promotion - Presented by Regan Tetlow