Discover the Schleicher ASK 18 glider aircraft for sale worldwide on AvPay, a classic single‑seat sailplane built by Alexander Schleicher with a reputation for rugged construction and straightforward flying characteristics, Browse active Schleicher ASK 18 listings and find available aircraft across the USA, North America, UK, Europe, Asia, Africa, Australia and South America, Connect directly with aircraft brokers, private sellers, flying clubs, flight schools and manufacturers, Explore the full inventory of aircraft for sale on AvPay here!
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Finding a Schleicher ASK 18 for Sale on AvPay
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Interesting facts about the Schleicher ASK 18
✈ The Schleicher ASK 18 is a German single-seat sailplane designed for high-performance soaring, produced by Alexander Schleicher GmbH.
✈ It features a sleek design with a wingspan of 15.30 meters (50.2 feet), optimizing it for both cross-country and competition flights.
✈ Its production began in 1974 and continued for several years, with more than 100 units being built and flown globally.
✈ The ASK 18 is often noted for its stable handling and easy control, making it a favored choice for pilots progressing in glider sports.
✈ The aircraft boasts a maximum speed of 220 km/h (137 mph), with excellent climb and glide ratios, making it ideal for long-duration soaring.
✈ This sailplane is a favorite among gliding clubs and private owners for recreational and competitive use due to its durability and performance.
✈ The ASK 18’s simplicity and performance make it a great glider for both beginners and experienced gliders alike.
✈ Many ASK 18s have been upgraded with modern instruments, enhancing their performance and usability for both recreational pilots and enthusiasts.
Model Variants for buyers to consider when purchasing a Schleicher ASK 18
The Schleicher ASK 18 has a few variants, primarily differentiated by slight modifications in avionics and production years. However, it remains fundamentally the same in design and operational roles. No specific mission-driven variants are recognized in its production. Some aircraft may have been retrofitted with upgraded instruments and navigation systems for modern use.
Schleicher ASK 18 Specifications
Information provided here is as a guide only. This information should not be used for flight planning or other aircraft operations. Aircraft model variations, custom specifications, modifications, upgrades & age will have a considerable impact on the details listed below. Please check with the seller, manufacturer or aviation authority for the precise aircraft specifications.
Length: 7.30 m (24 ft)
Wingspan: 15.30 m (50.2 ft)
Height: 1.85 m (6.1 ft)
Empty Weight: 270 kg (595 lb)
Max Take Off Weight (MTOW): 400 kg (881 lb)
Fuel Capacity: N/A (Sailplane – no fuel tanks)
Cruise Speed: 120 km/h (75 mph, 65 kn)
Range: Limited by pilot endurance (soaring-based)
Service Ceiling: 4,000 m (13,123 ft)
Rate of Climb: 1.5 m/s (295 ft/min)
Take-off Run to 15 m (49 ft): 150 m (492 ft)
Landing Run from 15 m (49 ft): 150 m (492 ft)
FAQs About the Schleicher ASK 18
How much does a Schleicher ASK 18 cost?
The price of a Schleicher ASK 18 varies widely based on condition, modifications, and location. In 2025, prices typically range between $15,000 and $30,000 USD for used models.
What is the performance of the Schleicher ASK 18?
The Schleicher ASK 18 is a high-performance sailplane with excellent glide ratios. It can reach a maximum speed of 220 km/h and is ideal for cross-country flying and competitions.
What is the seating capacity of the Schleicher ASK 18?
The Schleicher ASK 18 is a single-seat glider, providing a personalized flying experience for solo pilots.
Is the Schleicher ASK 18 suitable for beginners?
While the Schleicher ASK 18 is known for its stability and ease of handling, it is typically recommended for intermediate to experienced glider pilots, rather than absolute beginners.
How do I maintain a Schleicher ASK 18?
Maintenance of the Schleicher ASK 18 involves regular checks on the airframe, wings, and control systems. It’s essential to follow the manufacturer’s guidelines and ensure proper storage to maintain its longevity.
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Find Insurance for a Schleicher ASK 18
Purchasing a Schleicher ASK 18 Airplane is an exciting step, and ensuring it’s properly insured is essential for peace of mind. Our trusted insurance brokers specialize in aviation insurance and can help you find the right coverage for your Schleicher ASK 18 Aircraft. Whether you’re a new pilot or a seasoned aviator, we have insurance options tailored to your needs. Our brokers can assist you with Liability Coverage, Hull Coverage & Additional Coverage such as personal accident insurance, passenger liability and more.
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