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词条 Larsen Special II
释义

  1. Design and development

  2. Operational history

  3. Specifications (Larsen Special II)

  4. References

  5. External links

name=Larsen Special II image= caption=

}}{{Infobox Aircraft Type

type=Homebuilt aircraft national origin=Norway manufacturer= designer=Carl Ludvig Larsen first flight=1952 introduced= retired= status= primary user= more users= produced= number built=1 program cost= unit cost= developed from= variants with their own articles=
}}

The Larsen Special II, is an early homebuilt aircraft that was designed and built in Norway. It was the first homebuilt aircraft to be issued a certificate of airworthiness in Norway.[1]

Design and development

Carl Ludvig Larsen was a decorated World War II pilot who produced his own aircraft design.

The Larsen Special II started as a single-seat low-wing, retractable tricycle gear aircraft. It is built of all-aluminium construction. It features {{convert|15|USgal|l|0|abbr=on}} tip tanks and a swept tail. The wing uses a center-section split-flap.

Operational history

The prototype was built in 1952, and test flown with engines ranging from {{convert|65|to|90|hp|kW|0|abbr=on}} It was registered as LN-11. On 9 July 1955 the aircraft crashed at Fornebu and was rebuilt as the Larsen Special II, registered as LN LMI a two-seat aircraft powered by a {{convert|100|hp|kW|0|abbr=on}} Continental O-200 engine. It crashed again in 1975 and 1982. The prototype is owned by the Norwegian Aviation Museum in Bodø, and is awaiting restoration.[2]

Specifications (Larsen Special II)

{{Aircraft specs
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|capacity=one
|length m=
|length ft=18
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|aspect ratio=
|airfoil=23012 tapering to a 23008
|empty weight kg=
|empty weight lb=527
|empty weight note=
|gross weight kg=
|gross weight lb=900
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|more general=


|eng1 number=1
|eng1 name=Continental C-90
|eng1 type=
|eng1 kw=
|eng1 hp=90
|eng1 note=(originally a Continental A-65)
|power original=
|prop blade number=
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|perfhide=
|max speed kmh=
|max speed mph=150
|max speed kts=
|max speed note=
|cruise speed kmh=
|cruise speed mph=140
|cruise speed kts=
|cruise speed note=
|stall speed kmh=
|stall speed mph=
|stall speed kts=
|stall speed note=
|never exceed speed kmh=
|never exceed speed mph=
|never exceed speed kts=
|never exceed speed note=
|range km=
|range miles=1500
|range nmi=
|range note=
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|g limits=
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|lift to drag=
|wing loading kg/m2
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|avionics=
}}{{aircontent
|see also=
|related=
|similar aircraft=
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}}

References

1. ^{{cite journal|magazine=Sport Aviation|date=June 1959}}
2. ^{{cite web|title=Larsen Special|url=http://1000aircraftphotos.com/Contributions/Braas/8942.htm|accessdate=4 July 2011}}

External links

  • [https://web.archive.org/web/20110824011137/http://www.luftfart.museum.no/Utstillinger/Larsen.htm Norsk Luftfartsmuseum]
  • [https://translate.google.com/translate?hl=en&sl=no&u=http://www.luftfart.museum.no/Utstillinger/Larsen.htm&ei=uiISTpKlO8bi0QH0ifGwDg&sa=X&oi=translate&ct=result&resnum=1&sqi=2&ved=0CCIQ7gEwAA&prev=/search%3Fq%3Dhttp://www.luftfart.museum.no/Utstillinger/Larsen.htm%26hl%3Den%26biw%3D1920%26bih%3D975%26prmd%3Divns]

1 : Homebuilt aircraft

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