On: WWII Propaganda Popularized Myth That Carrots Help You See in the Dark (2013)

[benj111]

The network was only outward facing though?

It still relied on spotters to keep track once they were over land.

[hollerith → benj111]

That is my understanding.

Also I think a British squadron usually tried and often succeeded in meeting the German force before or shortly after it crossed the coastline, and the British squadron had radios.