Jurca Gnatsum

__NOTOC__ Infobox Aircraft
name=Gnatsum


caption=
type=Homebuilt
national origin=France
manufacturer=Jurca
designer=Marcel Jurca
first flight=1969
introduced=
retired=
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primary user=
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produced=
number built=25+
variants with their own articles=The Jurca Gnatsum is a French homebuilt scale replica aircraft based on the North American Mustang. The name Gnatsum is Mustang backwards. Two variants are available as plans, the MJ.7 which is a 2/3 scale and the MJ.77 at 3/4 scale.

The Gnatsum is a low-wing cantilever monoplane with a manually retractable tailwheel landing gear. It can be built with a number of engines around 200hp, normally Continental or Ranger. It has an enclosed single-seat cockpit.

Variants

;MJ-7:2/3 scale variant;;MJ-7S Solo::Single-seat advanced trainer version of MJ-7;MJ-77:3/4 scale variant;MJ-70:Full-scale variant (under development in 1996)

pecifications (MJ.7)

aerospecs
ref= [http://www.aircraftworlddirectory.com/civil/j/jurcamj7gnatsum.htm]
met or eng?= met

crew=1
capacity=
length m=6.55
length ft=21
length in=6
span m=7.51
span ft=24
span in=8
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gross weight kg=850
gross weight lb=1875
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eng1 number=1
eng1 type=Lycoming IO-360
eng1 kw= 149
eng1 hp= 200
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max speed kmh=
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cruise speed kmh= 297
cruise speed mph= 185
range km=564
range miles=350
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ee also

aircontent
see also=
*North American Mustang

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References

*
* [http://www.janes.com/extracts/extract/jawa/jawa0272.html Janes.com]
* [http://www.marcel-jurca.com/index.php?option=com_content&task=view&id=42&Itemid=51 Manufacturer's website]
* [http://www.aircraftworlddirectory.com/civil/j/jurcamj7gnatsum.htm www.aircraftworlddirectory.com]