The story
The four-seat big sibling of the Sling 2, from The Airplane Factory in South Africa. Same low-wing, all-metal formula, with gull-wing canopy doors and room for the family and their bags. The later TSi version moved up to the 141 hp turbocharged, fuel-injected Rotax 915 iS and a cleaner, flush-riveted airframe.
The Sling 4 TSi's turbocharged Rotax 915 can run on ordinary unleaded car fuel as well as avgas.
Quick answers
How do you identify a Sling 4?
Low-wing four-seater with fixed tricycle gear and a long glazed canopy whose sides open upward as gull-wing doors. Looks like a Sling 2 that ate well.
How many passengers does the Sling 4 carry?
Up to 3. A typical layout is 1 pilot + 3 passengers.
How big is the Sling 4?
It is 23 ft 6 in long.
When did the Sling 4 first fly?
Its first flight was in 2011.
How many Sling 4s have been built?
Unknown built.
How rare is a Sling 4 in Bogey?
COMMON. Everyday traffic. You will catch plenty of these, and every first catch still counts. Your first Sling 4 catch is worth 25 points.

