Heinkel HE 1
{{short description|Two-seat floatplane}}
{{Infobox aircraft
|name = HE 1
|image = File:HE 1.jpg
|caption =
|alt =
|type = Reconnaissance floatplane
|national_origin = Germany
|manufacturer = Caspar-Werke
|design_group =
|designer = Ernst Heinkel
|first_flight = 1923
|introduction =
|retired =
|status =
|primary_user = Swedish Navy (Marinen )
|more_users =
|produced =
|number_built = 14
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}}
The Heinkel HE 1 or Caspar S 1 was a two-seat, low-wing monoplane floatplane, designed in 1921 by German designer Ernst Heinkel at Caspar-Werke.
The HE 1 was produced under licence in Sweden for the Marinen (Swedish Navy) in 1921 as the Svenska S.2. The HE 1 was powered by a {{convert|179|kW|hp|abbr=on}} Maybach Mb.IVa engine; one test aircraft was powered by a Siddeley Puma engine.
Specifications
{{Aircraft specs
|prime units?=met
|genhide=
|crew=Two (pilot & observer/gunner)
|capacity=
|length m=12.65
|length ft=
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|span m=18
|span ft=
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|height m=3.85
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|empty weight kg=1700
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|gross weight kg=2320
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|eng1 number=1
|eng1 name=Maybach Mb IVa
|eng1 type=6-cylinder water-cooled inline piston engine
|eng1 kw=
|eng1 hp=260
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|max speed kmh=160
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|ceiling m=4000
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|time to altitude={{convert|1000|m|abbr=on}} in 9 minutes
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|armament=1 × flexible machine gun in rear cockpit
}}
Operators
;{{SWE}}
References
{{Commons category}}
{{reflist}}
- {{cite book |last= Taylor |first= Michael J. H. |title=Jane's Encyclopedia of Aviation |year=1989 |publisher=Studio Editions |location=London |pages=498 }}
{{Heinkel aircraft}}
{{Swedish military aircraft designations}}
Category:1920s German military reconnaissance aircraft
Category:1920s Swedish military aircraft
Category:Svenska Aero aircraft