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>>> Hang glider SIERRA

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Bible home » Hang glider : Sierra

If you have additional information (ex: specificity of piloting, various characteristics...) on the hang glider Sierra by Seagull Aircraft, you can supplement his card by adding your comment or write to us :

Hang glider card : Sierra
Name :
SIERRA
Manufacturer :
Seagull Aircraft
Year :
1980
Pilot level :
-
Manual :
-
Document(s) :
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Hang glider model :
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Wing area (m²) :
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Wing span(m) :
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Aspect ratio :
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Hang glider weight (kg) :
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Minimum pilot weight (kg) :
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Maximum pilot weight (kg) :
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Minimum speed (km/h) :
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Maximum speed (km/h) :
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Max glide ratio (L/H) :
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Max glide ratio speed (km/h) :
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Minimum sink rate (m/s) :
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Packed length (m) :
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Packed length short (m) :
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Number of battens :
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Nose angle (°) :
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Comments

 
16/05/2010
The Seagull Sierra, designed in 1980 by Tom Peghiny, was Seagull's only double-surface glider. I do not believe it was ever offered for sale, as Seagull went defunct before the glider was HGMA certified. I remember a few prototypes flying in 1980; these were reported to have good performance but poor handling characteristics, possibly due to a very tight sail and insufficiently flexible airframe.