DescriptionAd Astra Aero - Zürichhorn - Albis-Fallätsche-Uetliberg - um 1920.jpg
Flugboote der
Ad Astra Aero S.A. beim
Zürichhorn. Im Hintergrund:
Wollishofen sowie die
Albiskette mit
Fallätsche (links) und
Uetliberg (rechts). Das Savoia Flugboot CH-18 stürzte am 31. August 1920 in den Zürichsee ab. An den Stegen liegen Macchi M.18 (CH-21), Macchi M.9 (CH-19), Macchi M.3 ist die CH-15
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