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  Introduction

 

Dynali helicopters introduces the all new H2S certified homebuilt helicopter .

 

The  H2S is one of the most easy  Kit- helicopter to built, fly, maintain and store.

Airframe mostly prefabricated in Carbon/kevlar, the kit assemblies around a stainless steel welded cabin, providing a strong security around pilot and passenger as well as a rollbar.

Easy to assembly with his prefabricated components, the kit needs no more than 200 hours of home assembly work for a first time builder.

 

The H2s Cabin provides lot of room for tall pilots with adjustable pedals.

(80 inch pilots have room enough)

Fast in the air, over 100 miles/hour, burning as low as 7 gallons of 92 Octane gasoline, (Avgas not necessary), the H2s provides even more security when equipped with its unique optional parachute.

# today the only helicopter providing such security equipment.#

 

Turbocharged engine (under test) gives all the power you need for mountain and high level landings and take offs.

 

With its 8 bladed‘ Fenestron type’ tail anti-torque, the H2s  gives you more than positive rudder control :  Ground Security.

In flight, the H2s handles like a small Aerospaciale Gazelle, precise and smooth.

With its Flight governor assisting the power control, you feel like flying a turbine helicopter.

Positive electric trimming(optional) under your Hand on the cyclic makes your flight effortless for  cross countries up to 4 hours at full gross weight.

The composite main Rotor Blades provides a safe autorotation characteristic together with almost unlimited life time

 

The Kit comes out with all parts numbered and referenced on a well detailed step by step construction manual.

All parts have a quality control through our computerized equiped Workshop.

 After the warranty period, parts can be replaced at home built cost.

Your Dealer will assist you during the Kit-assembly period of time and will provide security controls at the same time.

The assembly could be done also in one of our dealer Workshop with complete assistance.

 

When your Helicopter is completed, our team will provide you the ultime Control before the first flight.

Your first contact in the air will be assisted by our pilots ;

they will show you how easy to fly is the H2s,

For non rated helicopter pilots, flight and training schools will be available shortly.

 

 

 

   Specifications

 

                                        

SPECIFICATIONS

Powerplant

EJ 25 SUBARU, . (2500 cc)

Seats

2

Gross Weight

1370 lbs            685kg

Empty Weight

880 lbs. (440 kg)

Equipped Useful Load

490 lbs. (245 kg)

Pilot and Passenger Load

340 lbs. (170 kg)

Fuel Capacity

21.4 Gallons (80 liters)

Main Rotor blades

Composite

Tail Rotor blades Carbon fiber

Cockpit and Tail Boom

Composite carbon/kevlar

 

PERFORMANCES

Rate of Climb

1200 fpm

Hover In Ground Effect

7000 ft.

Hover Out Of Ground Effect

5000 ft.

Service Ceiling

10,000 ft. +

Range, Max. Fuel Cruise

230 mi./2 hrs.30

Normal Cruise

100 mph (90 knots)

Max. IAS, Sea Level/Standard Day

122 mph (110 knots)

 

BASIC DIMENSIONS

Main Rotor Diameter

7.22 meters

Tail Rotor Diameter

0.84 meters

Length, Nose to Tail

6.54 meters

Overall Length

8.46 meters

Cabin Width

1.47meters)

Skid Width

2.00 meters)

Height

2.614 meters)

 

SUBARU EJ 25 - ENGINE

Manufacturer

SUBARU (japan)

Configuration

,4 Cylinder, fuel injected,4 stroke

Rated Horsepower @4960 RPM

158

Torque @4560 RPM

195 ft.lb.

Maximum Torque @4250 RPM

205 ft.lb.

Displacement

2500 cc

Cooling

Liquid Cooled

Engine Dry Weight with starter,

230 lbs. 115 kg

Average fuell consuption

7 gal/hour   25 litres/hour

Fuell specs

regular unleaded

 

 

                                                                                                   

                                        

   Technical description

 

 

Body structure in stainless welded steel

Tail boom in Carbon Fiber

Main rotor blades in composite (reenforced front edge with stainless steel)

Tail rotor blades in carbon fiber

Fenestron fin in carbon fiber

Cabin in carbon /Kevlar

Standard helicopter instrumentation with

Low RPM warning light + Horn alarm

Chips magnetic alarms for both main and rear gears

 

Standard helicopter dual controls

 

 

All components complying with aeronautical standard, carbon and Kevlar fiber unidirectional, aeronautical epoxy resin and polyurethane foams.

Cabin interior in molded carbon /epoxy resin.

 

  Certification

 

The H 2S is certified as a KIT-Helicopter under French DGAC N°2-0005.

 

 

  H2 Features

 

-         reliability and performances through a simple but efficient concept

-         Room for two large adults (80 inches)

-         Pilot up to 110 KGs in solo flight without compensation

-         Wider than a Cessna 172 at shoulder height

-         Small lugages  compartments

-         Easy power/rpm  with flight governor

-         Turbocharged engine for more altitude recovery (optional)

-         Fenestron type rear rotor for  ground  and in flight security

-         Main rotor blades in composite for security( hail, birds damages)

-         Protected tail rotor blades in carbon for security (Fenestron)

-         Welded stainless steel cabin for security

-         Major components out of carbon/kevlar fibber (Formula one racing cars)

-         Long range for cross country flights (extra tank)

-         Easy to store and maintain in a car garage

-         Lowe cost. replacement components

-         Low fuel consuption in cruise 25 litres/hour

-         No Avgas needed  ( 95 Octane)

 

        

International sales at www.aeronautik.com

 

 



                        
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