

CLASSIC 21 is the “pack-horse” of Avio Delta. The construction of the wing is based on the classical scheme with a joist. Its large surface area makes it extremely stable and allows taking-off and landing on short distances and on fields, not suitable for such purposes.

We call it a “pack-horse” because of its multifunctional properties. The large surface helps to maintain stability easily. The low speed gives the advantage of a flight precision and short take-off and landing distance requirements. The above characteristics make the CLASSIC 21 perfect for agro-chemical treatment application and tourism, especially for water take-off and landing on floats.

The lower speed and the enhanced stability make this wing a perfect match for beginners attending flight-training courses. Being less sensible to pilots’ mistakes CLASSIC 21 provides security and comfort for the new pilots.

| No 1 2 3 4 5 6 7 8 9 10 11 12 |
Characteristics Wing Surface Double Surface Wing Span Aspect Ratio Nose Angle Weight Max TO Weight Minimum Speed Cruise Speed Maximum Speed Range of operating overloads Safety factor |
Unit m2 % m DEG Kg Kg km/h km/h km/h |
21 16 10.5 5.6 120 48 420 45 55 70 +4g; -2g 1.5 |
DELTA TRIKE WINGS
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