Meet the Attack Viper SD4

An exclusive two seater sports plane of the ultralight and LSA type,
ideal for recreational flying but also a speedy way of arriving at business meetings.

Intro

An exclusive two seater sports plane of the ultralight and LSA type, ideal for recreational flying but also a speedy way of arriving at business meetings.

The dynamic elegance of the all metal low wing aircraft will take you to your destination as the crow flies, in leather seats with a state of the art carbon-fibre cockpit and offering panoramic views of the world you're leaving behind. The impressively engineered design offers comfortable flight characteristics and is generously forgiving for novice pilots. The excellent equipment is an integration of highly advanced flying, navigation, communication and high-end monitoring systems, displayed on large, clear LCD screens.

The comprehensive equipment of the ergonomic cockpit is complemented with electrically operated flaps, balancing and autopilot. The highest level of safety of the crew and aircraft is assured with a rescue parachute system for the entire plane (AEPS). ATTACK VIPER has demonstrated compliance with CS-LSA Amdt.1 and has been awarded a type certificate by the EASA (certificate number EASA.A.606). It is also certified in several national locations and aviation categories.

ENGINE

Rotax 912 ULS

The best selling 4-stroke aircraft boxer engine produces 100 horsepower with 4 opposing pistons, fed by twin carburettors, with 2000 hours between overhauls. This enigne is currently the most attractive balance of low weight and optimal performance. For added safety, the engine is equipped with dual ignition and forced lubrication with a separate oil tank and a de-foaming device.

100 hp

power

240 km/h

speed

16,4 L/h

consumption
 

Safety Package

Absolútna bezpečnosť

Lietanie je najbezpečnejšou formou dopravy, ktorú na novú ešte vyššiu úroveň posúva jedinečný Safety Package inštalovaný v každom lietadle ATTACK VIPER SD 4.

Systém T-CAS upozorní na okolitú letovú prevádzku a riziko zrážky. Stratu napätia na palube vykryje batériou poháňaná záložna obrazovka. V prípade zlyhania motora Vás funkcia NEAREST spolu s GLIDING RANGE informuje o najbližších pristávacích plochách, ku ktorým môžete doletieť plachtením vďaka vysokej 8km kĺzavosti lietadla z výšky 1km. K prahu dráhy Vás dovedie systém reaching VNAV profile. V najhoršom prípade môžete aktivovať padák, na ktorom sa pokojne znesie celé lietadlo do bezpečia a neskôr funkciou ELT automaticky informuje o svojej polohe záchranné zložky.

Safety Package

Total Safety

Flying is the safest means of transport, which is being pushed to the next level by the unique Safety Package installed in every ATTACK VIPER SD 4 aircraft.

The T-CAS system will alert you of air traffic around you and to possible collision risks. A loss of electrical power on board will be mitigated with a battery powered backup screen. In case of engine failure, the “NEAREST” function combined with “GLIDING RANGE” informs you of the closest landing areas you can reach by gliding thanks to the impressive gliding capability of the aircraft – 8km from the height of 1 km. The VNAV profile will guide you to the start of the runway. In a worst case scenario, you can activate the parachute where the entire aircraft will be securely carried to safety, and subsequently the ELT function will automatically inform the rescue service of the aircraft's position.

Glass Cockpit

Full Control

Set in lightweight carbon-fibre, the advanced configuration of flight, navigation, communication and industry-leading monitoring systems of the highest standards are combined with touch screen and manual controls. This offers the crew an unprecedented feeling of complete control from both seats thanks to two functionally identical 10'' - 25.4cm Garmin G3X Touch screens, complemented with a smaller central battery powered backup Garmin G5 monitor. The up-to-date airport database with trajectories and frequencies, can be tuned automatically via the on-board radio depending on your position, as well as the possibility to view the terrain and receive warnings of obstacles and traffic along your route, adding to the wide range of practical features.
Compass
Radio
Autopilot
Primary touch glass cockpit
Secondary touch glass cockpit
Electrical 3-level flaps
ELT - Emergency Locator Transmitter
Backup glass cockpit
Ignition and switches
Carburettor heating, engine cooling a cabin heating
  • Compass
  • Radio
  • Autopilot
  • Primary touch glass cockpit
  • Secondary touch glass cockpit
  • Electrical 3-level flaps
  • ELT - Emergency Locator Transmitter
  • Backup glass cockpit
  • Ignition and switches
  • Carburettor heating, engine cooling a cabin heating

ERGONOMICS

Luxurious Cockpit

An effortless entry into a spacious ergonomic cockpit gives an intelligent layout of control components, the impressive looks are enhanced by the carbon-fibre instrument panel with two large Garmin monitors and a backup screen in-between. Not only are the luxurious seats leather upholstered, but also the control levers. Glare is prevented using covers made of Nubuck leather. You can store your hand luggage conveniently in two safe compartments with sliding aluminium shutters.

EFFICIENCY

The Economics in Perspective

As the crow flies, from Bratislava to Kosice it takes 1 hour 23min in the aircraft, costing €28.40, while it takes 4 hours 16min and costs €51 in a luxury car of the same price as the plane, if the traffic is clear, that is. It isn't any better by train either.In the sky, there are no traffic lights, traffic jams, detours or roadworks. If you want to have a rest, switch on autopilot and let it fly you all the way to the start of the runway.

4 h   16 m
406 km

51€

1 h   23 m

304 km

28,40€

4 h   47 m

445 km

28,50€
  • GALLERY

    Heavenly
    Beauty

    The view from above takes you to a completely different world. What's left down on earth is only the shadow of the airplane, escaping into the third dimension of height – the space high above everything on earth, from up here the events below seem absurdly frivolous. In the sky, your travels are liberated and faraway destinations easily

PARAMETERS

Technical Advancement

Careful manufacture on top-of-the-line CNC machines and high quality craftsmanship focussing on precision, safety and customer satisfaction are the key ingredients for constructing the all metal body. Proven by many years of use, the body reliably resists UV radiation, it does not crack and achieves longer service life than the carbon-fibre alternative, while also allowing damaged parts to be replaced.
Rozšírený podvozok
pre mäkké pristátie aj na nerovných trávnatých povrchoch
Záchranný padák
pevne vstavaný do konštrukcie vznesie, v prípade núdze, na zem celé lietadlo
Karbónová vrtuľa
navrhnutá v súlade s aerodynamickou polárou a výkonovou krivkou motora
Elektrické vztlakové klapky
so zrýchlenou zmenou 3 polôh zabezpečenou výkonnými elektromotormi
Efektívne winglety
zvyšujú vztlak krídiel a predlžujú dolet
Účinná smerovka
zvyšuje smerovú stabilitu pri vzlete
Pohodlná kabína
uľahčuje nasadanie do lietadla a ponúka panoramatický výhľad
  • Rozšírený podvozok
    pre mäkké pristátie aj na nerovných trávnatých povrchoch
  • Záchranný padák
    pevne vstavaný do konštrukcie vznesie, v prípade núdze, na zem celé lietadlo
  • Karbónová vrtuľa
    navrhnutá v súlade s aerodynamickou polárou a výkonovou krivkou motora
  • Elektrické vztlakové klapky
    so zrýchlenou zmenou 3 polôh zabezpečenou výkonnými elektromotormi
  • Efektívne winglety
    zvyšujú vztlak krídiel a predlžujú dolet
  • Účinná smerovka
    zvyšuje smerovú stabilitu pri vzlete
  • Pohodlná kabína
    uľahčuje nasadanie do lietadla a ponúka panoramatický výhľad
  • metric
    ULCS-LSA / LSA
    Engine 4-stroke Rotax 912
      UL 80 HPULS 100 HP
    ULS 100 HP
    Fuel tank volume
    70 L 100 L
    100 L
    Consumption (NAT 95) / 1 hod.
    16,4 L
    16,4 L
    Wing span
    8,4 m
    8,4 m
    Length
    6,4 m
    6,4 m
    Height
    2,2 m
    2,2 m
    Take-off distance
    150 m
    180 m
    Landing distance
    140 m
    160 m
    Range
    705 km
    1 200 km
    Cruising speed
    200 km/h
    200 km/h
    Max. speed
    240 km/h
    240 km/h
    Stall speed
    65 km/h
    75 km/h
    Climb rate
    6 m/s
    5 m/s
    Durability
    3 h 45 m - 750 km
    6 h - 1200 km
    Max. take-off weight incl. BRS
    472,5 kg
    600 kg
  • imperial
    ULCS-LSA / LSA
    Engine 4-stroke Rotax 912
      UL 80 HPULS 100 HP
    ULS 100 HP
    Fuel tank volume
    18,5 US gal26,4 US gal
    26,4 US gal
    Consumption (NAT 95) / 1 hod.
    4,3 US gal
    4,3 US gal
    Wing span
    27 ft 4 in
    27 ft 4 in
    Length
    21 ft
    21 ft
    Height
    7 ft 3 in
    7 ft 3 in
    Take-off distance
    492 ft
    590 ft
    Landing distance
    459 ft
    524 ft
    Range
    405 nmi
    648 nmi
    Cruising speed
    108 kts
    108 kts
    Max. speed
    130 kts
    130 kts
    Stall speed
    35 kts
    40 kts
    Climb rate
    1 181 ft/min
    984 ft/min
    Durability
    3 h 45 m - 405 nmi
    6 h - 648 nmi
    Max. take-off weight incl. BRS
    1 041 lbs
    1 320 lbs
  • metric
    UL CS-LSALSA
    Engine4-strokeRotax 912
    UL 80 HPULS 100 HP
    ULS 100 HP
    Fueltankvolume
    70 L 100 L
    100 L
    Consumption1 hod.
    16,4 L
    16,4 L
    Wing span
    8,4 m
    8,4 m
    Length
    6,4 m
    6,4 m
    Height
    2,2 m
    2,2 m
    Take-offdistance
    150 m
    180 m
    Landingdistance
    140 m
    160 m
    Range
    705 km
    1 200 km
    Cruisingspeed
    200 km/h
    200 km/h
    Max.speed
    240 km/h
    240 km/h
    Stallspeed
    65 km/h
    75 km/h
    Climbrate
    6 m/s
    5 m/s
    Durability
    3 h 45 m750 km
    6 h1200 km
    Max.take-offweight incl. BRS
    472,5 kg
    600 kg
  • imperial
    UL CS-LSALSA
    Engine4-strokeRotax 912
    UL 80 HPULS 100 HP
    ULS 100 HP
    Fueltankvolume
    18,5 US gal26,4 US gal
    26,4 US gal
    Consumption1 hod.
    4,3 US gal
    4,3 US gal
    Wing span
    27 ft 4 in
    27 ft 4 in
    Length
    21 ft
    21 ft
    Height
    7 ft 3 in
    7 ft 3 in
    Take-offdistance
    492 ft
    590 ft
    Landingdistance
    459 ft
    524 ft
    Range
    405 nmi
    648 nmi
    Cruisingspeed
    108 kts
    108 kts
    Max.speed
    130 kts
    130 kts
    Stallspeed
    35 kts
    40 kts
    Climbrate
    1 181 ft/min
    984 ft/min
    Durability
    3 h 45 m405 nmi
    6 h648 nmi
    Max.take-offweight incl. BRS
    1 041 lbs
    1 320 lbs