Schleicher AS 33
Schleicher AS 33 | |
---|---|
Type: | Glider of FAI 18m- and 15m-Class |
Design country: | |
Manufacturer: | |
First flight: |
January 23, 2020 |
Production time: |
2020– |
The Schleicher AS 33 is a single-seat glider from the German glider manufacturer Alexander Schleicher . It is by various external wing in the FAI - 18m class and FAI 15-m class used.
history
In July 2018, Alexander Schleicher GmbH presented the AS 33 project as the successor to the ASG 29 for the FAI 18 m class. In March 2019, the set of molds was ready and the first wing with winglets was built for the prototype. The successful wing loading test followed in May 2019 and on January 23, 2020 the first flight with Ulrich Kremer at the works airfield near Poppenhausen . In July 2020, flight testing and the type certification process were well advanced. Series production had started and the first outer wing for a 15 m span was built.
construction
The 18-meter span of the four-part wing can be reduced to 15 meters for flights in the FAI 15-m class with a second pair of outer wings. The separation point is 5.1 m half-span.
The Schleicher AS 33 has cambered flaps , upwardly extending three-tier airbrakes and independently switchable electrical valves for the water ballast tanks in the inner and outer wings. The control with aileron and flap overlay was taken over by the ASG 29. Winglets are attached to the wing tips in both versions. The ailerons and airbrakes are automatically connected when the wing is assembled.
The two-point chassis with a disc brake on the main wheel is retractable.
Versions
- AS 33 - glider version
- AS 33 Es - not self-launching motor glider with Solo 2350 with electric starter and battery in the engine compartment
Technical specifications
Parameter | AS 33-15m | AS 33-18m |
---|---|---|
crew | 1 | |
length | ||
span | 15 m | 18 m |
Wing area | 8.8 m² | 10 m² |
Wing extension | 25.6 | 32.4 |
height | ||
Empty mass (sailor) | 275 kg | 285 kg |
Empty mass (with engine) | 320 kg | 330 kg |
Water ballast | ||
Max. Takeoff mass | 550 kg | 600 kg |
Max. Wing loading | 62.5 kg / m² | 60 kg / m² |
min. Wing loading | 40 kg / m² | 36 kg / m² |
Top speed | ||
Maneuver speed | ||
Glide ratio (arithmetical) | 50 (62.5 kg / m²) | 56 (60 kg / m²) |
Slightest sinking | ||
Index (DAeC / IGC) |
Technical data of the drive
Parameter | Data |
---|---|
engine | Two-cylinder - two-stroke in- line engine |
Engine type | Solo 2350 |
Engine power | |
Best climb | |
propeller | rigid two-bladed propeller from Schleicher |
Propeller diameter |
See also
Web links
Individual evidence
- ↑ a b AS 33 Es - Series production in full swing. In: www.alexander-schleicher.de. Alexander Schleicher Segelflugzeugbau, July 2020, accessed on August 29, 2020 .
- ↑ Alexander Schleicher presents AS 33. In: alexander-schleicher.de. Alexander Schleicher GmbH, July 2018, accessed on August 30, 2019 .
- ↑ AS 33 - with big steps to the prototype. In: alexander-schleicher.de. Alexander Schleicher GmbH, March 2019, accessed on August 30, 2019 .
- ↑ a b AS 33: Wing loading test successfully completed. In: alexander-schleicher.de. Alexander Schleicher GmbH, May 2019, accessed on August 30, 2019 .
- ↑ a b c d Lars Reinhold: AS 33 takes off for the first flight. In: aerokurier.de. January 24, 2020, accessed August 29, 2020 .
- ↑ a b AS 33. (PDF; 2.2 MB) In: alexander-schleicher.de. Alexander Schleicher GmbH, accessed on August 30, 2019 .
- ↑ a b c AS 33. In: alexander-schleicher.de. Alexander Schleicher GmbH, April 2019, accessed on August 29, 2020 .
- ↑ AS 33 Es - the turbo with starter. In: www.alexander-schleicher.de. Alexander Schleicher Segelflugzeugbau, 2020, accessed on August 29, 2020 .
- ↑ SOLO Aircraft Engine 2350. Retrieved August 30, 2019 .