“Flight Design Boxtair”的意思、由来-开放百科全书

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Flight Design Boxtair

释义

Design and development
Variants
Specifications (Boxtair L)
References

name= Boxtair

image=

caption=

}}{{Infobox Aircraft Type

type=Paraglider

national origin=Germany

manufacturer=Flight Design

designer=Michaël Hartmann and Stefan Müller

first flight=

introduced=

retired=

status=Production completed

primary user=

more users=

produced= mid-2000s

number built=

program cost=

unit cost= £1,447 (all models, 2004)

developed from=

variants with their own articles=
}}

The Flight Design Boxtair is a German single-place paraglider that was designed by Michaël Hartmann and Stefan Müller and produced by Flight Design of Landsberied. It is now out of production.^[1]

Design and development

The Boxtair was designed as a beginner glider. Test flying was carried out by factory test pilot Richard Bergmann. The models are each named for their approximate wing area in square metres/relative size.^[1]

Variants

Boxtair S

Small-sized model for lighter pilots. Its {{convert|11.4|m|ft|1|abbr=on}} span wing has a wing area of {{convert|25.5|m2|sqft|abbr=on}}, 44 cells and the aspect ratio is 5.1:1. The pilot weight range is {{convert|65|to|85|kg|lb|0|abbr=on}}. The glider model is DHV 1 certified.^[1]

Boxtair M

Mid-sized model for medium-weight pilots. Its {{convert|12.1|m|ft|1|abbr=on}} span wing has 44 cells and the aspect ratio is 5.1:1. The pilot weight range is {{convert|80|to|100|kg|lb|0|abbr=on}}. The glider model is DHV 1 certified.^[1]

Boxtair L

Large-sized model for heavier pilots. Its {{convert|12.9|m|ft|1|abbr=on}} span wing has a wing area of {{convert|31.5|m2|sqft|abbr=on}}, 44 cells and the aspect ratio is 5.1:1. The pilot weight range is {{convert|95|to|120|kg|lb|0|abbr=on}}. The glider model is DHV 1 certified.^[1]

Specifications (Boxtair L)

{{Aircraft specs
|ref=Bertrand^[1]
|prime units?=met

|perfhide=
|max speed kmh=51
|max speed mph=
|max speed kts=
|max speed note=
|cruise speed kmh=
|cruise speed mph=
|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=
|g limits=
|roll rate=
|glide ratio=
|sink rate ms=1.0
|sink rate ftmin=
|sink rate note=
|lift to drag=
|wing loading kg/m2=
|wing loading lb/sqft=
|wing loading note=
|more performance=
}}

References

1. ^¹²³⁴⁵Bertrand, Noel; Rene Coulon; et al: World Directory of Leisure Aviation 2003-04, page 16. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X

2 : Flight Design aircraft|Paragliders

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