Intro
Meet the Viper SD4 in 5 models
Discover a wide range of Viper SD4 variants. It is ideal to choose according to the purpose for which you plan to use the aircraft. To make the right decision, we are happy to help and advise you on your choice.
VIPER SD4
UL/LSA
Aircraft ideal for travel, flight training in national environments, sports and recreational flying. Due to its strong and durable construction, it is extremely suitable for towing non-powered aircraft.
VIPER SD4
AFT – AIR FORCE TRAINER
Applied designs of experts on the equipment, cockpit and the aircraft philosophy itself, to allow the maximum application of the principles and needs of an aviation specialist for military purposes, with an emphasis on the comprehensive training of air force pilots.
VIPER SD4
RTC
Attractive exterior, modern and ergonomic interior with a spacious cabin, complemented with top equipment. Certified aircraft with certified instruments. Ideal for travel or training on how to become a prop pilot.
VIPER SD4
NIGHT – VFR
Thanks to the certificate for night flying and modern equipment, the crew enjoys the beauty of flying at night. Well, that’s not all. It is possible to extend flight time limits to avoid strict adherence to the time limit for landing or approaching dusk.
VIPER SD4
ATTACK
Premium design, excellent avionic equipment, state-of-the-art carbon cabin with panoramic view, comfortable leather seats, pioneering decisions, original solutions. That’s the flavor of uniqueness.
Models and equipment
The choice is up to you
The following brief overview explains what characterizes the individual versions of the Viper SD4 in terms of equipment and configuration. We will be happy to help and advise you with choosing an aircraft that will be the best for your needs and wishes.
ENGINE
Rotax 912 ULS 100 hp
Rotax 912 S2 100 hp
Rotax 912 ULS 80 hp
PROPELLER
Neuform CR3 – 65
DUC Flash-R
DM 3 prop
Avionics
Analog (uncertified)
Analog
(certifed)
(certifed)
Digital equipment Dynon
Digital equipment Garmin
Autopilot
ELT – Emergency Locator Trasmitter
Additional equipment
Ballistic rescue system
Foot brakes
Brakes on the control stick
Photo window
Adjustable pedals
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
Performance
240 km/h
Speed
16.4 L/h
Consumption
Effectiveness
The Economics in perspective
From Bratislava, the capital of Slovakia to Košice, near by Prešov (Viper and Skyper production headquarters) it is 1 hour 23 min as the crow flies for € 28.4, while it takes 4 hours 16 min 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.