The Rans S-21 Outbound is an American STOLhomebuilt aircraft that was designed by Randy Schlitter and is produced by Rans Designs of Hays, Kansas. It was introduced at AirVenture in 2016. The aircraft is supplied as a quick-build kit for amateur construction or ready-to-fly.[1][2]
The aircraft is made from aluminum sheet, with both leading edge and trailing edge extruded spars. The sheet metal parts employ final-size matched holes to reduce builder errors and speed construction. Its 28-foot (8.5m) span wing mounts flaps and has a wing area of 141 square feet (13.1m2). The standard engine used is the 180-horsepower (130kW)Continental Titan X-340 powerplant. Tundra tires up to 26 inches (660mm) may be fitted.[1][3]
The aircraft has a typical empty weight of 985 pounds (447kg) and a gross weight of 1,800 pounds (820kg), giving a useful load of 815 pounds (370kg). With full fuel of 31.75 U.S. gallons (120.2L; 26.44impgal) the payload for the crew/pilot, passengers and baggage is 625 pounds (283kg).[1][3]
In a review for KitPlanes magazine writer Dave Prizio stated that aircraft amateur builders, "seem to want a high-wing utility plane they can use to knock around the backcountry. It's nice to be able to get from here to there at 180 knots, but if there ends up being a 1200-foot dirt strip, an RV-8 doesn't look like the best choice for the trip. The point is that the utility plane is the hot ticket right now, and RANS seems to have come up with just the right plane at just the right time. And if the S-21 with a 100-hp Rotax is a good plane (it is), it is a better plane with 180 hp—a much better plane. This S-21 with the big engine and big tires was a hit at Sun 'n Fun 2019. Everyone wanted a demo ride in this popular new configuration of what is proving to be a very popular plane."[7]
Fuel capacity: 40.00 U.S. gallons (151.4L; 33.31impgal) main tank, plus 5.00 U.S. gallons (18.9L; 4.16impgal) header tank, total 45.00 U.S. gallons (170.3L; 37.47impgal)
