All Composite Airframe

Composite carbon fiber construction, vacuum bagged for lightness, then post cured for stiffness and strength. Carbon fiber main spars and spar-box for extreme G-loading conditions.

Corrosion Resistance

Composites do not corrode. Any aircraft owner close to the coast will caution you to the horrors of corrosion on metal aircraft and metal parts, the X350 has no such issues as 95% of the aircraft is built using composite.

Large Aluminum Avionics Panel

The large avionics panel supports up to 11" EFIS screens and a traditional radio stack.

Adjustable rudder pedals

Adjust your rudder pedal independently for maximum comfort.

Independently Adjustable Seats

Adjustable semi-reclined seats, offering a wider range of comfort.

Large Canopy

The large acrylic canopy allows for spectacular views from within the aircraft throughout your journey. The large canopy also has a unique rearward tilt opening mechanism to allow for easy ingress or egress.

Canopy Air System

The canopy has fresh air integrated into its frame so to allow hot or cool air to the canopy glass and crew, perfect for those hot, or cool days.

Engine Cooling Plenum

No complicated air baffling required. The plenum allows for easy access to the spark-plugs and keeps the engine at optimum operational temperature.

Large Storage Bay

The two seats fold forward so to easily load up to two golf bags, your fishing rods and camping equipment all with ease.

Long Range Fuel Tanks

The X350 Gen II sports two large wing tanks with a combined 63USG / 240 liters worth of fuel and with a range of 1,180 miles / 1,900 km or fuel what you need and increase your useful load more,

500 Hours Build Time

The X350 kit can be completed in +-500 hours depending on your current skill set, when you receive your kit all structural parts and large surfaces will be completed, the kit ships with a base coat already sprayed to insure product quality and ultimately the finished aircrafts quality.

Trailer-able Within Minutes

Easily removable horizontal stabilizer, and wings. Have your aircraft ready to be trailered or stored  within 15 minutes.

Cockpit Stowing Space

Over 200l worth of stowage space, space for books, iPads, cellphones, pens, keys, and anything else you can fit, finally cleaning up the copilots seat or lap from clutter.

Tri-Gear or Tail Dragger

Optional

Internally Balanced

All control surfaces are internally balanced, leaving no exposed elevator leading edges vulnerable to small stone damage and paint chips.

Rear Windows

Optional rear windows for increased visibility.

No Rivets

Smooth skin for pearlescent paint or vinyl wrap to express your artistic side or advertise your company.

Customization

Few aircraft can be as easily customized as the Gen II, with many options ranging from landing lights, seat changes, full interior modifications, cowl modifications. Factory support is available for these types of changes, so your X350 is built just as you want it.

Repairable

Structures are easily repaired; composite has a straightforward procedure to

repair almost any and all damage quickly, easily and safely. Factory support is available for replacement of large structural parts.

Wide Cockpit

One of the widest 2 place aircraft cockpits available on the market today.

Internal Cabin Width - 47.2 in / 1,200 mm

Wide CG Range

A wide center of gravity range (9.1" to 17.6") means easier loading for those long trips and offers the builder more latitude in engine and propeller weights.

Custom Engine Support

As engine technology evolve we constantly see new engines come to the market. Whisper and our design team are dedicated to assist a builder and offers full factory support should the builder be willing to install a new engine into their X350 Gen II.

EVERYDAY SAFETY

The best accident protection is to avoid them in the first place.

Very High Ultimate Wing and Airframe Strength

The Gen II wings and empennage have been tested to FAR 23 (Aerobatics) standards. The Gen II have a ultimate G loading of 12 G's and a limit load of 6G's.

Magnetic Field Fuel Senders

CiES Fuel Level Senders, Only the best in fuel sensing technology, know exactly what your fuel level is accurately.

Lightning Strike Protection - Optional

The Gen II has a optional lightning protection layer to aid lightning to pass through the aircraft and continue to the ground.

AN Hardware

The Gen II only uses the best quality hardware throughout the aircraft. Why settle for something else only to save a few bucks?

Effortless Inspection

Easily inspect all major control assemblies without opening any covers.

Designed, Tested

From full 3D CAD modeling, FEA testing on structural components, and physical testing; all conducted under strict guidance of FAR 23.

BAD LANDINGS

Survivable accidents should be exactly that – survived.

Ballistic Chute Ready

Stainless Steel Braided Fuel Lines

Whisper takes special measures to minimize the probability of post-crash fires. Aluminum fuel lines typically used in many other aircraft, rupture easily in a crash when supporting structures are deformed. To help prevent this, we use tough and flexible stainless steel braided high-pressure fuel lines that move with the deforming structure and have a vastly superior strength and rupture resistance.

Fire Retardant Cowling

Increased protection for an unexpected engine fire.

Robust Gear

Landing Gear has been designed and drop tested according to strict FAR 23.725 standards.