Sirius Ultralight
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HOTTl HISTORY flThe TL-ULTRALIGHT aircraft company was established more than 20 years ago in 1989. The company owner, BJiri Tlusty designed powered hanggliders which were our first products with an engine. Later motorized trikes » successfully added to the product line but Mr. Tlusty had even bigger plans. In 1991 TL began serial production of the TL 32 Typhoon, a fixed wing, 2-seater, constructed with a tubular metal frame. The Typhoon aircraft became very popular for flight training and introduced a whole new pilot generation to the wonders of flight. It was also a very economic aircraft...

Behind the TL 3000 Sirius - the new high wing carbon composite aircraft from TL-ULTRALIGHT - stands the experience of more than 700 of its low wing siblings, the Star and the Sting. It is a refined aircraft with elegant contours, superb flight performance and unmatched comfort in the cockpit. The spacious and well-equipped cockpit, together with TL’s trademarks of high durability, reliability and ease of handling make the Sirius the perfect travel partner for relaxed and luxurious flying. TL-ULTRALIGHT manufactures the TL 3000 Sirius in both ultralight and LSA versions, powered by Rotax 912...

HOW IT FLIES TL 3000 Sirius aircraft has been constructed to offer the crew the ultimate in comfort, e of entry and ergonomic design where every control falls perfectly in place, abin entry The large doors on the TL 3000 Sirius open upwards and are held in place by hydraulic struts making entry and exit into the aircraft easy for even older pilots with reduced flexibility. The bottom edge of the door is intentionally designed to be located below the seat level making entry easy for even shorter pilots. Lots of head room means that your headsets will never touch the roof. You only need to...

During aero-towing flight tests with various types of gliders, the TL 3000 Sirius demonstrated excellent towing performance. For example, the take-off distance over a 15 m high obstacle while towing a two-seat glider of 650 kg is within 550 m. The Sirius towing a single-seat glider of 300 kg attains a climb speed of 3.6 m/s. With a two-seat glider of 650 kg, the climb speed is up to 2.3 m/s. High performance, combined with low noise level (58 dB(A)), low fuel consumption and easy piloting, make the TL 3000 Sirius the perfect aircraft for aero-towing.

formers in the European “Ultralight”, American and U.K. “Light Sports Aircraft” want flight performance and usability comparable to general aviation aircraft. That’s Bated the TL 3000 Sirius. We designed the TL 3000 with the aid of virtual CAD prototyping and refined it through extensive physical prototyping and testing. The result is an airplane that offers dimensions and capacities equivalent to higher weight categories, with even better performance and economy. To realize the benefits of the TL 3000’s design in a production aircraft, we overhauled our manufacturing process. Highly...

cture for the TL 3000 Sirius passed the certification tests at the University in Prague, faculty of mechanical engineering, Department of For wing testing with strut a hydraulic cylinder is connected with a special system that divides the loading force according to the required load calculation. The flap and the aileron are loaded with sand bags precisely scaled. In all tests the construction and structure carried all operational loads without permanent deformations and during calculation load testing no failures have occurred. The testing of the supporting structure has shown...

PROOF OF FUSELAGircraft parts which included the fuselage together with horizontal and vertical fin trength tests which were carried out at the premises of TL-ULTRALIGHT under /ision of the LAA inspectors. The fuselage was attached to a special jig and was loaded with precisely scaled sand bags at the area of engine unit, crew and baggage area and also horizontal fin area. Side force was applied on the vertical fin at the same time.

The Rotax 912iS is 4-cylinder, 4-stroke liquid/air-cooled engine with opposed cylinders, dry sump forced lubrication with separate oil tank, automatic adjustment of the hydraulic valve tappets, redundant electric fuel injection, engine management system, electric starter, propeller speed reduction unit, air intake system. The Rotax 912 series engine are 4-cylinder, 4-stroke, liquid/air-cooled engine with horizontally opposed cylinders, dry sump with forced lubrication and separate oil tank, automatic hydraulic adjustment of the valve tappets, 2 carburetors, mechanical fuel pump, dual...

COCKPIT The Sirius has a cabin with ergonomically shaped and extremely comfortable side-by-side seating providing absolute comfort after many hours of flight. The Sirius's ergonomic cockpit layout promotes confident flying. All the controls are well-arranged and located within the pilot’s easy reach. The layout of the instrument panel facilitates a quick and easy scan. The steering yokes with PTT and adjustable rudder pedals are provided for both, pilot and co-pilot. In the cabin the pilot can also visually check the content of fuel tanks. The inside of the cabin is lined with high...

3e delivered with range of DYNON glass cockpit products or with analogue instruments. Communications and navigations are normally offered with the Garmin sport stack made in USA or ICOM system made in Japan. This panel board is also designed for night flying and can be equipped with IFR instruments, bellow you may find some specific information. The latest generation glass cockpit called the SkyView D1000 is completely automated system including EFIS and EMS. The SkyView System is designed to have an integrated GPS Moving Map and MODE S transponder. Skyview displays are very bright with...

CZECH REPUBLIC ats - an amphibian version of successful! construction of TL 3000 Sirius has been developed. A well proven aircraft and carefully designed float system F-3000 Dolphin combine to create the TL 3000 Sirius on floats, developed in-house by TL-ULTRALIGHT. The aircraft is intended to meet the LSA Water category but can also be operated on land. The hydrodynamically shaped float body consists of a shell made from hybrid Kevlar cloth and including seven individual waterproof tanks. The tank in float's central part is designed as an additional compartment accessible by its own hatch....