gnuA5 size 27 m2
Figure 1. Planform 3D view
Figure 2. 3D view
Figure 3. gnuA5 skin tension law
gnuA5 is the latest update of the beginner paraglider from Laboratori
d'envol. As its name suggests, the desired level of difficulty will
be "A" or even "A-". The first design has been
completed on February 2015, using the program LEPARAGLIDING version
2.40. Later updates in June 2020 using LEPARAGLIDING 3.10 includes
mini-ribs, nylon rods, 3D-shaping, new lines, and new skin tension. Main features: 27 cells, 4.3 moderate aspect ratio, 20% thicker profile "gnuA"
based on gnuLAB3 airfoil, large sizes, very stable... This
wing is completely defined in digital format, in a compressed folder,
which contains the subfolders “dxf”
(edited CAD files), “lep” (LEPARAGLIDING files), "pre1.5" (pre-processor files, “png” (png illustrative files).
2. TECHNICAL ESPECIFICATIONS gnuA5
|Flat span (m)
|6 (3 in each tip)
|Weight range (Kg)
|Anchors per rib
|Extrados and intrados
|ripstop 40 gr/m2
|ripstop 40 gr/m2 hard
DATA FILES AND PLANS
input and output files:
Currently, there is no prototype in construction.
LAB NOTE: Build
a paraglider at home is a
very complicated task (even simple
skin), and requires many
hours of work. Previous experience is required, and very inventive.
As always remember that:
The free flight implies risks
that can only be known and they can be controled with a suitable formation on the part of a recognized school.
Not test wings without knowing their functioning. The
construction and test of experimental wings without certifying requires
deep knowledge of what is being made.