German spies in zeppelins look for targets during World War II.

The transcript discusses Israel's descent to 1000 feet below an airship, the use of telephones to pinpoint search flights, and how the end of the war marked the beginning of the Golden Age of lighter-than-air travel.

What does the phrase '1000 feet below the airship' imply about the position of Israel?

How does the use of a telephone relate to searching for flights?

What significance does the end of the war have in relation to the Golden Age?

Explain the concept of 'lighter than air' in the context of airships.

Discuss the implications of the phrase 'Age of lighter than air' on transportation technology.