Diamond Aircraft Da 20

Single Piston

The Diamond DA20 Katana is an Austrian two-seat trainer that redefined light aircraft design when it entered service in 1992. Built entirely from composite materials with a distinctive bubble canopy and T-tail, the Katana was among the first production aircraft to prove that fiberglass construction could deliver both superior fuel efficiency and crashworthiness compared to traditional aluminum designs. Its low-drag airframe and efficient Rotax or Continental engine burn roughly 5 gallons per hour, making it one of the most economical trainers ever certified. The type quickly became a favorite of flight schools worldwide, with over 1,000 delivered across multiple variants. Diamond designed the Katana with benign handling characteristics and excellent visibility, featuring a stall speed below 40 knots and a wide speed range that forgives student errors while teaching energy management. The aircraft's composite structure absorbs impact energy far better than metal, contributing to an outstanding safety record in the training environment. Its 129-knot cruise capability and 158-knot never-exceed speed provide enough performance for cross-country training without overwhelming ab-initio students. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.