But control … At sea level you should be fine with out a STOL kit depending on obstacles. For landing, high drag allows the aeroplane to descend steeply to the runway without building excess speed resulting in a longer ground run. [24], A class of airplanes that are designed to takeoff and land in a short distance, "STOL (Short Take Off and Landing). $83,900.00. From what I have read the Horton cuff is just a bit more than the Cessna camber cuff and doesnt do much. HORTON STOL KIT STOL Mods for sale located in Wellington KS from Horton Inc 1577972. The reinforcement kit is an integral part of the installation procedure of a WING-X STOL kit. Reduce Approach Speeds. The stall fence on the Horton STOL kit provides enhanced control authority in the stall regime because it prevents the stall from progressing outboard of the fence, ensuring better airflow over the ailerons. 1972 Cessna 172 180HP Skyhawk, GPS, ADSB, Horton STOL, Pen Yen STC . Call us at 1-800-835-2051 / 620-326-2241 I have a 54 B model with the Horton STOL kit. As for the Sportsman STOL it made a dramatic difference after I removed the Horton , also removed the flap gap seals, and re installed the VGs on the Sportsman cuff. Our goal is to provide top quality aviation products at the best possible price. STOL KIT DESCRIPTION The Horton STOL Conversion will give the advantage of taking-off and landing at a slower speed, the ability to get out of grass strips easier, obtain better performance at … The Sportsman STOL is not just a lip on the bottom, but is a re-engineered airfoil. Airframe: 2,794.6 TT, 1223.1 SFRM on 310HP TSIO-520P5B … Overall STOL performance is set by the length of runway needed to land or take off, whichever is longer. At full gross, 3100 in my plane, and a 3500DA I took maybe 2000ft of ground roll with no short field technique. I can't speak for a "which is better" but both the Sportsman and Horton STOL-equipped 172s I've flown do show marked improvement in slow-speed control. Should fit 170, 172, and 175. It doesn't have flap gap seals which would hinder stol ability. At sea level you should be fine with out a STOL kit depending on obstacles. STOL KITS. Typical off-airport landing areas include snow or ice (using skis), fields or gravel riverbanks (often using special fat, low-pressure tundra tires), and water (using floats): these areas are often extremely short and obstructed by tall trees or hills. [citation needed], Most STOL aircraft can land either on- or off-airport. As a result, the low speed handling … It doesn't have flap gap seals which would hinder stol ability. Our Mandate. "Marvin Davis, a Lockheed (Aircraft Corp.) engineer built the STOL kit … I first contacted the company back in 1999 and Horton … Horton Stol-Craft. The payload is critical, because many small, isolated communities rely on STOL aircraft as their only transportation link to the outside world for passengers or cargo; examples include many communities in the Canadian north and Alaska. The precise definition of an STOL aircraft has not been universally agreed upon. By using state of the art, We are an aviation manufacturing firm located in Wellington, Kansas. is quality technical service and support under the guidelines set … Horton Stol-Craft. [citation needed], Runway length requirement is a function of the square of the minimum flying speed (stall speed), and most design effort is spent on reducing this number. Personally, didnt see a big differnce in sportmans vers horton, both do the basic job of lowering the stall speed. My 66G has a midamerican stol kit. Should fit 170, 172, and 175. 26 likes. Autogyros also have STOL capability, needing a short ground roll to get airborne, but capable of a near-zero ground roll when landing. The landing run is minimized by strong brakes, low landing speed, thrust reversers or spoilers (less common). Derived from short takeoff and landing aircraft. Our goal is to provide top quality aviation products at the best possible price. The kit consists of a glove that fits over the wings leading edge, extending approximately two inches forward from the original wing, and further drooping the … The HORTON STOL-CRAFT stall fence controls the stall span wise progression and therefore maintains longer aileron effectiveness through higher angles of attack. Flown 180's with sportmans, horton, and with out any stol kits installed (all on floats). I believe the best STOL kit is the Sportsman STOL … The Sportsman STOL modifications itself was originated by … Both Horton STOL Craft, in Wellington, Kansas, and Flite Research, of California City, California, have STCed kits that will improve the slow-flight characteristics and allow slower approaches. Our goal is to provide top … However, it has been tentatively defined as an aircraft that upon taking off needs only 1,000 ft (305 m) of runway to clear a 50-ft (15-m) obstacle at the end of that distance and upon landing can clear the same obstacle and then land within 1,000 ft.", "The STOL mode of flight is one during which an airplane taking off or landing is operated at climb-out and approach speeds lower than the conventionally accepted margins of airspeed above the power-off stalling speed of the airplane. Used Horton STOL Kit! STOL performance of an aircraft is the ability of aircraft to take off and clear a 50-foot obstruction in a distance of 1,500 feet from beginning the takeoff run. The Sportsman STOL is not just a lip on the bottom, but is a re-engineered airfoil. The aim of the Sportsman STOL … or text us at 800-835-2051 The Sportsman STOL wing cuff is a state of the art modification designed to increase light plane utility and safety by increasing the wings efficiency and resistance to stalls and spins. ... Horton and Sportsman STOL kits … Improve your aircraft's utility and enjoy increased safety and enhanced performance. The kit consists of a … The stall speed also seems to be reduced by a substantial amount, and climb at low speeds was better, too. Marshall Quackenbush, a retired flight engineer for a major airline, describes how a revolutionary STOL (Short Take Off and Landing) modification for single engine Cessna’s almost went the way of the scrap heap. I think the stc was sold to Horton because it's very similar in leading edge, wing fence, droop tip, and aileron gap seal design. It must also be able to stop within 1,500 feet after crossing a 50-foot obstacle on landing. … Major improvement over the stock wing at a fraction of the cost of a new Sportsman Kit. Many STOL-designed aircraft also feature various arrangements for use on runways with harsh conditions (such as high altitude or ice). Some sparsely populated countries have several, e.g. [1] Typically, designing an aircraft for excellent STOL performance reduces maximum speed, but does not reduce payload lifting ability. Wellington Municipal Airport Both of these kits are effective, relatively easy to install, and inexpensive. STOL aircraft, including those used in scheduled passenger airline operations, have also been operated from STOLport airfields which feature short runways. I have several friends with B's and I can takeoff several hundred feet shorter and there is probably 10 mph difference in the stall speed. 0 bids. I like the stol kit on take off to get airborne quicker but actually prefer no stol kit for landings. The Sportsman STOL wing cuff is a state of the art modification originally designed by Lockheed Skunkworks to increase light plane utility and safety by increasing the wings efficiency and resistance to stalls and spins. Comes with leading edge, landing light lens/bezel, stall fences, and wing tips. There were also several STOLports in the United States that were used for scheduled passenger airline operations but are now no longer in existence. I first contacted the company back in 1999 and Horton sent along a reprint of a 1991 Aviation Consumer article that reported a speed increase of 14 knots following the … Horton has been in the modification business for years, making a range of products from STOL kits to drag reduction fairings and mods. But it can be made better by the installation of permanently installed drooped wing leading edges and stall fences. The 182 without modifications is a pretty good STOL airplane. Mine has Horton and Vgs, I have the opportunity to sell the Horton… Horton … Comes with leading edge, landing light lens/bezel, stall fences, and wing tips. Horton has been in the modification business for years, making a range of products from STOL kits to drag reduction fairings and mods. As for the Sportsman STOL it made a dramatic difference after I removed the Horton , also removed the flap gap seals, and re installed the VGs on the Sportsman cuff. Wellington, Kansas   67152 The rudder is a non issue in : Agreed you can engineer "fixes" into the STOL kit that will work. The Sportsman STOL is not just a lip on the bottom, but is a re-engineered airfoil. I'm lucky to get 110 mph indicated at 2400 rpm, however the stol performance is similar to my … ", "An aircraft that, at some weight within its approved operating weight, is capable of operating from a STOL runway in compliance with the applicable STOL characteristics and airworthiness, operations, noise, and pollution standards" and ""aircraft" means any machine capable of deriving support in the atmosphere", "A STOL aircraft is an aircraft with a certified performance capability to execute approaches along a glideslope of 6 degrees or steeper and to execute missed approaches at a climb gradient sufficient to clear a 15:1 missed approach surface at sea level... A STOL runway is one which is specifically designated and marked for STOL aircraft operations, and designed and maintained to specified standards. ", "short takeoff and landing aircraft (STOL), heavier-than-air craft, capable of rising from and descending to the ground with only a short length of runway, but incapable of doing so vertically. This design and reinforcement is not approved to be sold separately.The WING-X STOL installation must be completed by an approved shop and preferably done by a person with sheet metal and riveting experience. It's important to understand the objective of the STOL kit installation, because they are not all the same. Sportsman STOL Seaplanes North is the Exclusive Alaska stocking dealer for the famous Sportsman STOL kit. We are a aviation manufacturing firm located in Wellington, Kansas. The Sportsman STOL wing cuff is a state of the art modification designed to increase light plane utility and safety by increasing the wings efficiency and resistance to stalls and spins. Stack Door, STOL Craft, & flight Bonus KS from Horton Inc ( 800 835-2051... 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