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1 gen 1940 anni - First pressurized cabin

Descrizione:

The Boeing Model 307 Stratoliner was an American commercial transport aircraft that entered commercial service in July 1940. It was the first to offer a pressurized cabin, allowing it to cruise at an altitude of 20,000 ft (6,000 m), well above many weather disturbances.

Aggiunto al nastro di tempo:

A brief history of aviation

ByLeonardo
23 mar 2022
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Data:

1 gen 1940 anni
Adesso
~ 85 years ago
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