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Specifications
Basic description Print

Designed for LSA, ELAThe ALTO aircraft is simple, all-metal construction useful also for amateur working conditions. The ALTO has adequate power corresponding to standards of this category with low maintenance costs and with simple and friendly control in flight.

The ALTO aircraft meets both requirements to European category "ultralight aircraft" and requirements to "light sport aircraft" (LSA) category that has been defined in the U.S.A, and it is successfully expanding over the world.

Certificated version we are offering with:

  • the tricycle, nose type landing gear
  • with ROTAX 912 ULS/UL
  • the dual stick control

Optionally we are offering to different standards of interior equipment and avionics of pilot's cockpit too.

ALTO TG is single-engine, two-seat, low-wing, cantilever monoplane. The aircraft is all-metal riveted construction and may be equipped with rescue parachute system.

Wing - the rectangular wing is a monospar construction with an auxiliary spar. The skin is made from duralumin sheet. The wing is equipped with ailerons, slotted flaps and integral fuel tanks with a total capacity of 105 l. All the elements are riveted together. The wing-body attachment forms a wing centre section, which is firmly placed into the fuselage. The wing main spar is connected to the wing centre section by bolts and the rear auxiliary spar is connected by means of a hinge.

Fuselage - the rectangular fuselage is of semimonocoque, riveted construction and has a bottom and the side walls reinforced by diagonal stiffeners. The dorsal is of oval cross section.

The tail unit is of all-metal, riveted structure and has a standard configuration.

Aeroplane control consist of elevator, ailerons and rudder control surfaces. The manual control is of a  stick and deflections are transmitted by means of  push-pull tubes, and cables. The pedal control deflections are transmitted by cables to the rudder, and by push-pull tubes to the nose landing gear steering. The wing flaps and the elevator trim tabs are operated electrically. The main landing gear wheels brakes are  operated by the hydraulic system, by means of central break stick.

Landing gear - is the tricycle, nose type with the nose landing gear steering. The main wheels are attached to the flexible all-composite legs. The main landing gear wheels brakes are operated by the hydraulic system, by means of central brake with parking function.

Cockpit is due to  wide of 110 cm very comfortable and spacious. The wheel-type control and a forward sliding canopy make for easy boarding. The canopy is made from high-quality organic glass, and optionally may has light blue colour, and may be equipped with the wind-wings. For our customers is prepared a few types of seats including of anatomic with luxury leather cover.

 
Dimensions & performance Print

 

TYPE ALTO TG 912 UL ALTO TG 912 ULs
length (m / ft) 6,15 / 20,18
6,15 / 20,18
wing span (m / ft) 8,20 / 26,9
8,20 / 26,9
wing area (m2 / sqft) 10,5 / 114
10,5 / 114
height (m / ft) 2,25 / 7,38
2,25 / 7,38

cabin width (m / ft)

1,10 / 3,61
1,10 / 3,61
seats
2 2
fuel  (Litrs / US gal)
110 / 29,06
110 / 29,06
engine Rotax 912UL - 80 Hp Rotax 912ULS - 100 Hp
take off run (m / ft) 100 / 328
90 / 295
landing run (m / ft) 150 / 492
150 / 492
empty weight (kg / lb) 285 / 628
288 / 635
MTOW -  ULM (kg / lb) 472 / 1041
472 / 1041
MTOW - LSA (kg / lb) 600 / 1320
600 / 1320
Vne for UL / Vne for LSA (km/h ) 250 / 243
250 / 243
maximum speed (km/h / mph) 230 / 143
240 / 150
cruising speed (km/h / mph) 185 / 115 200 / 124
stall speed full flaps for  450 kg (km/h / mph)
65 / 41
65 / 41
stall speed no flaps for  600 kg (km/h / mph) 81 / 51
81 / 51
G factor
+4 / -2 +4 / -2
climb rate for 450 kg (m/s / fpm)
5,6 / 1100
6,3 / 1250
climb rate for 600 kg (m/s / fpm) 4,5 / 890
5,1 / 1005