Heute etwas über Expanse und Flugzeuge die Nachts fliegen sollen geredet ...

Musik:

https://www.youtube.com/watch?v=E69-sUyzuZU

Links:

https://www.youtube.com/watch?v=XLkfHoy2E20

https://en.wikipedia.org/wiki/Radar_in_World_War_II

https://en.wikipedia.org/wiki/Radar#Just_before_World_War_II

https://en.wikipedia.org/wiki/Airspeed_Fleet_Shadower

https://de.wikipedia.org/wiki/Airspeed_AS_39

https://en.wikipedia.org/wiki/Consolidated_Liberator_I

https://en.wikipedia.org/wiki/General_Aircraft_Fleet_Shadower

https://www.youtube.com/watch?v=S67Yybt-lTo