sport class

sport class aircraft

The Sport Class highlights the new and innovative work being done in the development of high performance kit-built aircraft. Competition in the Class is fierce, with the rapid introduction of race-driven engine and airframe technology. Eligible aircraft include production model kit-built aircraft, of which 5 or more kits have been produced and delivered to customers by the manufacturer, powered by a reciprocating engine of 650 cu in. or less. All aircraft must have a current FAA issued airworthiness certificate.

sport class racing

Sport Class aircraft race on a roughly circular course [click on small diagram at right below for a larger version] at speeds of over 300 mph. They generally take off about ten to fifteen minutes before the race start, and follow the pace aircraft which flies in a sweeping left turn towards Peavine, the large mountain south of Reno Stead Field. Over Peavine heading roughly eastbound, the aircraft assemble in a line-abreast formation to the right of the pace aircraft, as it makes its final left turn northward towards "the chute", a starting corridor onto the Race Course between the east deadline and the start/guide pylon. After the final turn, the formation begins to descend as the pace aircraft advises the racers to adjust their positions to maintain a straight line abreast.

Sport Class Race Course diagram: click on the image above to open a larger version in a new window.

Once the pace aircraft pilot is comfortable that the formation is in a good position to start, he makes the call, "Gentlemen, you have a race!" and pulls the pace aircarft into a climbing left turn, separating from the formation. For the remainder of the race, the pace aircraft generally circles well above the racers unless needed to assist if trouble arises.

As the racing aircraft continue down the chute, they keep the Start Pylon [located between Pylons 3 and 4] to their left, and the east deadline to their right. Reaching the Start Pylon, the aircraft turn left onto the Race Course heading northwest. They continue to fly the course in a counter-clockwise direction, always making left turns around the pylons, keeping to the outside lest they be penalized for a pylon cut, and remaining above the height of the pylons lest they be penalized for low flying.

Having made the number of laps required to complete the race, at the finish line which runs from the Home Pylon due south towards the grandstands, the aircraft generally zoom climb, trading off airspeed for altitude and putting them into a comfortable position to cool down and set up for landing.

A typical Sport Class race typically takes from seven to ten minutes depending on the number of laps in the race and the speed of the aircraft.

You can visit the official Web site of the Sport Racing Class at http://www.sportclass.com/.

find sport class race results

Search the database of race results from Reno.

Contents copyright ©2002-2010 Mark Johnston and the Reno Air Racing Association. No part of this Web site may be reproduced without the express written consent of the copyright holders. See [Terms of Use] for further information. Reno Air Racing Assoc., 14501 Mt. Anderson St., Reno, NV 89506 USA TEL: 775-972-6663  FAX: 775-972-6429  EMAIL: [Click here] This page last modified: 20 February 2010.