Sinus – FAQ’s

  • 49′ 1½” wingspan
  • Glide ratio 30:1
  • 110 to 115 knot cruise with the 80hp Rotax 912
  • 3.1gph at 110 knots
  • Available in tail dragger or nosewheel configuration
  • Up to 7.5 hours endurance
  • Perfect for thermaling or slope soaring
  • Comfortable touring aircraft
  • Automatically feathering propeller
  • Large luggage capacity with external access option

What is the width of the cabin?
43.3 inch

What is the weight / fuel consumption penalty for the nose wheel version?
The nose wheel version adds16 lbs in empty weight and increases the fuel flow by 0.4 gph at cruise speed.

Is there a parking brake?
The parking brake is available as an option together with Berringer high performance tyres and wheel brakes.

What is the typical baggage allowance?
Baggage safely fits in the solid luggage compartment behind the seats, which is easily accessible. Baggage allowance varies upon the level of equipment, etc. and can be calculated for each individual aircraft using the formulas in Flight manual and Maintenance manual, Section Weight and Balance.
However, typical values for the Sinus 912 are 60 lbs for aircraft without the rescue system and 29 lbs when the rescue system is installed on board.

Is there a side luggage access door?
The side luggage access door is available as an option and provides easy and direct access to the luggage area from the outside. It features a lock so all your items inside will be safe. For much larger objects, the access to the luggage compartment is through the cabin – the seats fold in seconds and this provides a large opening and additional access to the luggage compartment.

Can you fly without the door for aerial photography?
Yes. You can remove one door completely, whereas the other door must be in place, closed and locked. With this configuration there are no extra airspeed restrictions, however the maximum recommended airspeed is 108 kts. Removing the door is a simple and quick procedure and only requires two safety pins to be removed.

Time needed to dismount the wings?
The wings are easily assembled and dismounted, should this be required. All control connections are self-fitting, so you only need to connect the fuel lines and strobe connectors, which take only seconds. All together it never takes more than 15 minutes, with experience even 5 minutes will be enough!

Can I do aerobatics, spins in the Sinus 912?
The design basis of the Sinus 912 follow the strictest EASA CS-22, CS-VLA and LTF-UL (sections) certification standards, as well as their FAA FAR counterparts. The Sinus 912 is a high-performance airplane and not suitable for aerobatics, despite the +4 G, -2 G allowable loads. Pipistrel cannot prevent people doing aerobatic maneuvers in the aircraft, but we do not approve it – the reason is in aerodynamics. The Sinus 912 has so little drag that it picks up speed MUCH quicker than other aircraft. This can be dangerous in aerobatic maneuvers (also spins, which are completely recoverable) and an average pilot can very quickly overstress the airframe because of airspeed. The aircraft can reach 145 kts in a dive in a matter of seconds! But flown correctly it is a very safe and forgiving aircraft.

Exterior paint
The paint used is a special acrylic based pigment, which is applied during the molding process. Pipistrel aeroplanes are not after-painted like most other aeroplanes – instead, paint is applied onto/into the structure while molding. This makes the paint much more durable and resistant to UV light and environmental contaminants. Recommendations for care and cleaning of the aircraft can be found in the Flight manual and Maintenance manual, section Handling and Maintenance, chapter Keeping your aircraft in perfect shape.

Is the leather upholstery offered as optional equipment true leather? What colours are available?
Yes, we use 100% genuine NAPA leather with Bovine texture in a wide choice of colors. The customer can choose the color of the seats and surrounding upholstery (side carpets, firewall, instrument panel pockets etc) separately. Up to two different colors per aircraft can be selected, for example: Red seats with Vanilla interior.