Eurodrone : la France étudie les conditions d'une sortie de ce programme européen

https://www.latribune.fr/entreprises-finance/industrie/aeronautique-defense/eurodrone-la-france-etudie-les-conditions-d-une-sortie-de-ce-programme-europeen-1029292.html 

Today in Aviation History: First Flight to Reach a Mile High, it was 1910 - Vintage Aviation News

https://vintageaviationnews.com/warbirds-news/today-in-aviation-history-first-flight-to-reach-a-mile-high.html

DARPA cancela su ekranoplano «Liberty Lifter»

https://blog.sandglasspatrol.com/darpa-cancela-su-ekranoplano-liberty-lifter/