- Design and development
- Variants
- Specifications Stewart Headwind
- See also
- References
- External links
| name=Stewart Headwind | image= | caption= }}{{Infobox aircraft type | type=Homebuilt aircraft | national origin=United States | manufacturer=Stewart Aircraft Corporation | designer=Don Stewart | first flight=1962 | introduced=1962 | retired= | status= | primary user= | more users= | produced= | number built= | program cost= | unit cost=approximately $990 to build in 1971[1] | developed from= | variants with their own articles=
}} |
The Stewart Headwind JD1HW1.7 and SAC-1VW is a single-seat high-wing tube-and-fabric construction homebuilt aircraft.[2] Design and developmentThe first Headwind was flown on March 28, 1962. It was one of the first aircraft to fly in the United States using a VW engine. The prototype flew with a Huggins VW conversion.[3] To use a standard propeller, a patented PRSU (propeller speed reducing unit) was developed to keep the engine RPM high and propeller RPM at its optimum speed.[4] The design was inspired by the Demoiselle by Alberto Santos-Dumont.[5] The fuselage is triangular sections of welded tube steel covered in fabric. VariantsA Volkswagen air-cooled engine was the only engine specified for this model, however many examples exist with alternate engine installations. Specifications Stewart Headwind {{Aircraft specs
|ref=Sport Aviation
|prime units?=kts
|genhide=
|crew=1
|capacity=
|length m=
|length ft=17
|length in=
|length note=
|span m=
|span ft=24
|span in=2
|span note=
|height m=
|height ft=5
|height in=9
|height note=
|wing area sqm=
|wing area sqft=110.95
|wing area note=
|aspect ratio=
|airfoil=
|empty weight kg=
|empty weight lb=300
|empty weight note=
|gross weight kg=
|gross weight lb=650
|gross weight note=
|fuel capacity={{convert|5|u.s.gal}}
|more general=
|eng1 number=1
|eng1 name=Volkswagen air-cooled engine
|eng1 type=automotive conversion engine
|eng1 kw=
|eng1 hp=65
|prop blade number=2
|prop name=wooden
|prop dia m=
|prop dia ft=
|prop dia in=
|prop note=
|perfhide=
|max speed kmh=
|max speed mph=85
|max speed kts=
|max speed note=
|cruise speed kmh=
|cruise speed mph=80
|cruise speed kts=
|cruise speed note=
|stall speed kmh=
|stall speed mph=38
|stall speed kts=
|stall speed note=
|never exceed speed kmh=
|never exceed speed mph=110
|never exceed speed kts=
|never exceed speed note=
|range km=
|range miles=195
|range nmi=
|range note=
|endurance=2 hours
|ceiling m=
|ceiling ft=7000
|ceiling note=
|g limits=
|roll rate=
|glide ratio=
|climb rate ms=
|climb rate ftmin=650
|climb rate note=
|time to altitude=
|lift to drag=
|wing loading kg/m2
|wing loading lb/sqft=
|wing loading note=
|power/mass=
|thrust/weight=
|more performance=
|avionics=
}}
See also{{aircontent
|see also=
|related=
|similar aircraft=- Grega Aircamper
- Aeronca C-3
|lists=
}}References1. ^{{cite journal|magazine=Air Trails|date=Winter 1971|title=The true cost of building your own plane|author=Leo J. Kohn|page=63}}
2. ^{{cite journal|magazine=Air Trails|date=Winter 1971|page=76}}
3. ^{{cite journal|magazine=Air Progress Sport Aircraft|date=Winter 1969|page=70}}
4. ^{{cite web|author=www.jrwebworks.net |url=http://www.stewartaircraft.com/main.html |title=Stewart Aircraft Michigan |publisher=Stewartaircraft.com |date=1962-03-28 |accessdate=2010-05-31}}
5. ^{{cite web|url=http://www.airbum.com/pireps/PirepPeanutHeadwind.html |title=Stewart Headwind |publisher=Airbum.com |date= |accessdate=2010-05-31}}
{{refbegin}}- Sport Aviation Feb 1972, pp 22. Stewart Headwind
- Sport Aviation June 1976, pp 70. On To Oshkosh! Headwind Caravan
{{refend}}External links{{commons category|Stewart Aircraft}}- http://www.airbum.com/pireps/PirepPeanutHeadwind.html
- http://www.pilotfriend.com/experimental/acft3/66.htm
1 : Homebuilt aircraft |