| E2N | |
|---|---|
 | |
| General information | |
| Type | Reconnaissance seaplane |
| Manufacturer | Nakajima Aircraft Company |
| Primary user | Imperial Japanese Navy |
| Number built | 80 |
| History | |
| Manufactured | 1927-1929 |
| Introduction date | 1927 |
The Nakajima E2N (Type 15) was a Japanese reconnaissance aircraft of the inter-war years. It was a single-engine, two-seat, sesquiplane seaplane with twin main floats.
The E2N was developed in the 1920s for the Imperial Japanese Navy as a short range reconnaissance floatplane suitable for catapult launch from cruisers and battleships. [1] It was a wooden, twin-float sesquiplane, carrying a crew of two in open cockpits with folding wings and powered by a Mitsubishi "Hi" liquid-cooled engine. This layout gave better downwards view than the Hansa-Brandenburg inspired monoplanes proposed by Aichi and Yokosuka Naval Air Technical Arsenal, and the design was selected to become Japan's first locally designed shipboard reconnaissance seaplane in 1927. The E2N2 was a training version produced from 1928-1929 that featured dual controls. [2]
The E2N served with the Navy as the Nakajima Navy Type 15 Reconnaissance Floatplane (一五式水上偵察機). Eighty examples were produced between 1927-29 by Nakajima and Kawanishi; of these, two were bought for civil fishery patrol duties. The Navy machines were withdrawn from front-line units in the early 1930s, with the E2N1 being replaced by the Nakajima E4N, and either being reassigned to training duties or sold to civil buyers. [3] The E2N2 trainer stayed in use a bit longer than the E2N1, where they served with the Kasamigaura Kōkūtai until 1936. [3] [4]
Japan 
Data fromJapanese Aircraft, 1910-1941 [1]
General characteristics
Performance
Armament
Related development
Mikesh, Robert C.; Abe, Shorzoe (1990). Japanese Aircraft, 1910-1941. London: Putnam & Company Ltd. ISBN 0-85177-840-2.
