Zenith STOL CH 701: Difference between revisions
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[[File:CH701TurbopropFlight.jpg|thumb|right|CH 701 Turboprop in flight]] |
[[File:CH701TurbopropFlight.jpg|thumb|right|CH 701 Turboprop in flight]] |
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The '''Zenith STOL CH 701''' and '''CH 750''' are a family of light, two-place [[home-built aircraft|kit-built]] aircraft designed by Canadian aeronautical engineer Chris Heintz through his [[Midland, Ontario]] based company, [[Zenair]]. The CH 701 first flew in 1986 and the design is still in production in 2011.<ref name="KitplanesDec2011">Vandermeullen, Richard: ''2011 Kit Aircraft Buyer's Guide'', Kitplanes, Volume 28, Number 12, December 2011, page 77 Belvoir Publications. ISSN 0891-1851</ref><ref name="KitPlanes">Kitplanes Staff: ''2008 Kit Aircraft Directory'', page 80, Kitplanes Magazine December 2007 Volume 24, Number 12, Belvior Publications, Aviation Publishing Group LLC.</ref> The CH 750 was first introduced in 2008.<ref name="Z750"> {{cite web|url = http://www.zenithair.com/stolch750/index.html|title = STOL CH 750|accessdate = 2008-08-09|last = Zenith Aircraft Company |authorlink = |year = 2008|month = July}}</ref> The CH 701 was later developed into the four-place [[Zenith STOL CH 801]].<ref name="KitPlanes"/> |
The '''Zenith STOL CH 701''' and '''CH 750''' are a family of light, two-place [[home-built aircraft|kit-built]] aircraft designed by Canadian aeronautical engineer Chris Heintz through his [[Midland, Ontario]] based company, [[Zenair]]. The CH 701 first flew in 1986 and the design is still in production in 2011.<ref name="KitplanesDec2011">Vandermeullen, Richard: ''2011 Kit Aircraft Buyer's Guide'', Kitplanes, Volume 28, Number 12, December 2011, page 77 Belvoir Publications. ISSN 0891-1851</ref><ref name="KitPlanes">Kitplanes Staff: ''2008 Kit Aircraft Directory'', page 80, Kitplanes Magazine December 2007 Volume 24, Number 12, Belvior Publications, Aviation Publishing Group LLC.</ref> The CH 750 was first introduced in 2008.<ref name="Z750"> {{cite web|url = http://www.zenithair.com/stolch750/index.html|title = STOL CH 750|accessdate = 2008-08-09|last = Zenith Aircraft Company |authorlink = |year = 2008|month = July}}</ref> The CH 701 was later developed into the four-place [[Zenith STOL CH 801]].<ref name="KitPlanes"/><ref name="WDLA11">Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 128. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X</ref> |
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The kit is produced and distributed in the USA by the [[Zenith Aircraft Company]], and complete drawings, including blueprints and manuals, are also available for the design. In Europe, the CH 701 was manufactured under license by [[Czech Aircraft Works]] (CZAW) from 1992 until 2006, when the license agreement was ended. |
The kit is produced and distributed in the USA by the [[Zenith Aircraft Company]], and complete drawings, including blueprints and manuals, are also available for the design. In Europe, the CH 701 was manufactured under license by [[Czech Aircraft Works]] (CZAW) from 1992 until 2006, when the license agreement was ended. |
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==Design and development== |
==Design and development== |
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Designed for off-runway operations, the CH 701 has many unique features, such as a high-lift wing with full-span, non-movable [[leading edge slot]]s, an all flying [[rudder]], large tires, [[flaperons]] and an inverted [[elevator (aircraft)|elevator]], that contribute to the aircraft's [[STOL]] capabilities. Heintz also designed a unique tricycle gear amphibious float system for the CH 701. |
Designed for off-runway operations, the all-metal CH 701 has many unique features, such as a high-lift wing with full-span, non-movable [[leading edge slot]]s, an all flying [[rudder]], large tires, [[flaperons]] and an inverted [[elevator (aircraft)|elevator]], that contribute to the aircraft's [[STOL]] capabilities. Heintz also designed a unique tricycle gear amphibious float system for the CH 701.<ref name="WDLA11" /> |
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Standard engines used are the {{convert|64|hp|kW|0|abbr=on}} [[Rotax 582]] [[two-stroke]], the {{convert|80|hp|kW|0|abbr=on}} [[Rotax 912UL]] and the {{convert|100|hp|kW|0|abbr=on}} [[Rotax 912ULS]] [[four-stroke]] powerplants.<ref name="WDLA11" /> |
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| ⚫ | The STOL CH 701 has the unique distinction of being what is probably the most copied light aircraft in production today. Several dozen unauthorized versions have been produced around the world.<ref |
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| ⚫ | The STOL CH 701 has the unique distinction of being what is probably the most copied light aircraft in production today. Several dozen unauthorized versions have been produced around the world.<ref name="WDLA11" /><ref>{{cite web|url = http://www.zenithair.com/stolch701/7-photo-copies.html|title = STOL CH701|accessdate = 2007-12-06|last = Zenith Aircraft Company|authorlink = |year = undated}}</ref> |
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Designed to the Light Aircraft Manufacturers Association of Canada (LAMAC) design standard DS 10141, in its native country of [[Canada]] the CH 701 can be built and flown as a [[basic ultralight]], [[advanced ultralight]] or amateur-built.<ref> {{cite web|url = http://www.tc.gc.ca/civilaviation/general/recavi/Ultralight/ULTransitionStrategy/menu.htm|title = Ultra-light Transition Stategy|accessdate = 2007-12-06|last = Transport Canada|authorlink = |year = 2007|month = April}}</ref><ref> {{cite web|url = http://www.tc.gc.ca/civilaviation/general/CCARCS/advancedullist.htm|title = Listing of Models Eligible to be Registered as Advanced Ultra-Light Aeroplanes (AULA)|accessdate = 2007-12-06|last = Transport Canada|authorlink = |year = 2007|month = November}}</ref> The CH 701 can be flown under [[Ultralight aviation|microlight or ultralight]] rules in several other countries also. American pilots may fly the CH 701 under [[Light-sport Aircraft]] rules or as an experimental amateur-built.<ref name="KitPlanes"/> The CH 750 is designed to comply with the US [[Light sport aircraft]] rules.<ref name="Z750"/> |
Designed to the Light Aircraft Manufacturers Association of Canada (LAMAC) design standard DS 10141, in its native country of [[Canada]] the CH 701 can be built and flown as a [[basic ultralight]], [[advanced ultralight]] or amateur-built.<ref> {{cite web|url = http://www.tc.gc.ca/civilaviation/general/recavi/Ultralight/ULTransitionStrategy/menu.htm|title = Ultra-light Transition Stategy|accessdate = 2007-12-06|last = Transport Canada|authorlink = |year = 2007|month = April}}</ref><ref> {{cite web|url = http://www.tc.gc.ca/civilaviation/general/CCARCS/advancedullist.htm|title = Listing of Models Eligible to be Registered as Advanced Ultra-Light Aeroplanes (AULA)|accessdate = 2007-12-06|last = Transport Canada|authorlink = |year = 2007|month = November}}</ref> The CH 701 can be flown under [[Ultralight aviation|microlight or ultralight]] rules in several other countries also. American pilots may fly the CH 701 under [[Light-sport Aircraft]] rules or as an experimental amateur-built.<ref name="KitPlanes"/> The CH 750 is designed to comply with the US [[Light sport aircraft]] rules.<ref name="Z750"/> |
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:Base model, introduced in 1986, with a gross weight of 1100 lbs (500 kg). |
:Base model, introduced in 1986, with a gross weight of 1100 lbs (500 kg). |
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;STOL CH 750 |
;STOL CH 750 |
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:Introduced at [[AirVenture]] 2008, it has an enlarged cabin and is optimized for the US [[Light Sport Aircraft]] rules with a maximum takeoff weight of 1320 lbs (600 kg). Builders may also opt to register it for operation on water at 1430 lbs (650 kg) while remaining within the LSA limits, or as an experimental amateur built aircraft up to 1440 lbs (655 kg.)<ref name="Z750"/> |
:Introduced at [[AirVenture]] 2008, it has an enlarged cabin with wider doors and is optimized for the US [[Light Sport Aircraft]] rules with a maximum takeoff weight of 1320 lbs (600 kg). Builders may also opt to register it for operation on water at 1430 lbs (650 kg) while remaining within the LSA limits, or as an experimental amateur built aircraft up to 1440 lbs (655 kg.)<ref name="Z750"/><ref name="WDLA11" /> |
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==Specifications (CH 701)== |
==Specifications (CH 701)== |
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Revision as of 23:58, 27 October 2012
| CH 701 & CH 750 | |
|---|---|
| |
| Zenair CH 701 on amphibious floats | |
| Role | Sport, personal and trainer aircraft |
| Manufacturer | Zenith Aircraft Company |
| Designer | Chris Heintz |
| First flight | 1986 |
| Introduction | 1986 |
| Status | In production |
| Produced | 1986-present |
| Number built | 870 (CH 701, December 2011) 45 (CH 750, December 2011)[1] |
| Variants | Zenith STOL CH 801 |
The Zenith STOL CH 701 and CH 750 are a family of light, two-place kit-built aircraft designed by Canadian aeronautical engineer Chris Heintz through his Midland, Ontario based company, Zenair. The CH 701 first flew in 1986 and the design is still in production in 2011.[1][2] The CH 750 was first introduced in 2008.[3] The CH 701 was later developed into the four-place Zenith STOL CH 801.[2][4]
The kit is produced and distributed in the USA by the Zenith Aircraft Company, and complete drawings, including blueprints and manuals, are also available for the design. In Europe, the CH 701 was manufactured under license by Czech Aircraft Works (CZAW) from 1992 until 2006, when the license agreement was ended.
Design and development
Designed for off-runway operations, the all-metal CH 701 has many unique features, such as a high-lift wing with full-span, non-movable leading edge slots, an all flying rudder, large tires, flaperons and an inverted elevator, that contribute to the aircraft's STOL capabilities. Heintz also designed a unique tricycle gear amphibious float system for the CH 701.[4]
Standard engines used are the 64 hp (48 kW) Rotax 582 two-stroke, the 80 hp (60 kW) Rotax 912UL and the 100 hp (75 kW) Rotax 912ULS four-stroke powerplants.[4]
The STOL CH 701 has the unique distinction of being what is probably the most copied light aircraft in production today. Several dozen unauthorized versions have been produced around the world.[4][5]
Designed to the Light Aircraft Manufacturers Association of Canada (LAMAC) design standard DS 10141, in its native country of Canada the CH 701 can be built and flown as a basic ultralight, advanced ultralight or amateur-built.[6][7] The CH 701 can be flown under microlight or ultralight rules in several other countries also. American pilots may fly the CH 701 under Light-sport Aircraft rules or as an experimental amateur-built.[2] The CH 750 is designed to comply with the US Light sport aircraft rules.[3]
Operational history
By the fall of 2007 750 CH 701s had been completed and were flying.[2]
Variants
- STOL CH 701
- Base model, introduced in 1986, with a gross weight of 1100 lbs (500 kg).
- STOL CH 750
- Introduced at AirVenture 2008, it has an enlarged cabin with wider doors and is optimized for the US Light Sport Aircraft rules with a maximum takeoff weight of 1320 lbs (600 kg). Builders may also opt to register it for operation on water at 1430 lbs (650 kg) while remaining within the LSA limits, or as an experimental amateur built aircraft up to 1440 lbs (655 kg.)[3][4]
Specifications (CH 701)
Data from Jane's All The World's Aircraft 1993-94[8] and Zenith Aircraft[9]
General characteristics
- Crew: 2
- Length: 20 ft 11 in (6.38 m)
- Wingspan: 27 ft 0 in (8.23 m)
- Height: 8 ft 7 in (2.62 m)
- Wing area: 122.0 sq ft (11.33 m2)
- Aspect ratio: 5.98:1
- Empty weight: 580 lb (263 kg)
- Max takeoff weight: 1,100 lb (499 kg)
- Fuel capacity: 20 US Gal (76 L)
- Powerplant: 1 × Rotax 912 four-cylinder liquid cooled piston engine, 80 hp (60 kW)
Performance
- Maximum speed: 85 mph (137 km/h, 74 kn) at sea level
- Cruise speed: 80 mph (130 km/h, 70 kn)
- Stall speed: 30 mph (48 km/h, 26 kn)
- Never exceed speed: 110 mph (180 km/h, 96 kn)
- Range: 372 mi (599 km, 323 nmi) with standard fuel
- Endurance: 4.6 hours
- Service ceiling: 12,000 ft (3,700 m)
- g limits: +6/-3 (ultimate)
- Rate of climb: 1,000 ft/min (5.1 m/s)
- Wing loading: 9.0 lb/sq ft (44 kg/m2)
See also
References
- ^ a b Vandermeullen, Richard: 2011 Kit Aircraft Buyer's Guide, Kitplanes, Volume 28, Number 12, December 2011, page 77 Belvoir Publications. ISSN 0891-1851
- ^ a b c d Kitplanes Staff: 2008 Kit Aircraft Directory, page 80, Kitplanes Magazine December 2007 Volume 24, Number 12, Belvior Publications, Aviation Publishing Group LLC.
- ^ a b c Zenith Aircraft Company (2008). "STOL CH 750". Retrieved 2008-08-09.
{{cite web}}: Unknown parameter|month=ignored (help) - ^ a b c d e Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 128. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X
- ^ Zenith Aircraft Company (undated). "STOL CH701". Retrieved 2007-12-06.
{{cite web}}: Check date values in:|year=(help) - ^ Transport Canada (2007). "Ultra-light Transition Stategy". Retrieved 2007-12-06.
{{cite web}}: Unknown parameter|month=ignored (help) - ^ Transport Canada (2007). "Listing of Models Eligible to be Registered as Advanced Ultra-Light Aeroplanes (AULA)". Retrieved 2007-12-06.
{{cite web}}: Unknown parameter|month=ignored (help) - ^ Lambert 1993, p.41.
- ^ Zenith Aircraft (undated). "STOL CH 701 Performance and Specifications". Retrieved 11 May 2011.
{{cite web}}: Check date values in:|year=(help)
- Lambert, Mark (editor) (1993). Jane's All The World's Aircraft 1993-94. Coulsdon, UK: Jane's Data Division. ISBN 0-7106-1066-1.
{{cite book}}:|first=has generic name (help)