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![9890959.png](https://photos.usni.org/sites/default/files/imagecache/Photo_Full/usni_photo_gallery/tn_9890959.png)
Deliveries of the Sikorsky HO3S-1 began in November 1946, and the helicopter served in a wide variety of roles, and gave outstanding service with helicopter squadron HU-1 in Korea.
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100 Years of Naval Aviation