Diamond 20 Katana

Piston • single engine • Low Wing • Fixed gear

Range Visualization

Origin: · click map to move · nm at current load

Payload vs. Range

Customize assumptions

Avg. pax weight (lbs)

Default: 190 lbs (FAA standard)

Luggage per pax (lbs)

Default: 30 lbs

Passengers

lbs @ lbs / pax

Select payload

0 lbs

Fuel on board

gal

+ Weight

Range

Available Range / nm

Mission capable — Aircraft can handle the current load with full fuel tanks.

Fuel tradeoff required — You'll need to leave gallons of fuel behind ( gal usable for nm range).

Over max gross weight — Reduce payload by lbs to safely operate this aircraft.

Mission Profile

130

KTAS

Cruise Speed

Occupants

525

Max Range

440

lbs

Wet Payload

Estimated Ownership Costs

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About the Diamond 20 Katana

Diamond DA20 Katana / Eclipse

The DA20 is a sleek, two-seat composite aircraft that revolutionized the flight training industry. Originally derived from a motor glider, it features a distinctive T-tail and a bubble canopy that offers panoramic visibility. While the original DV20 (Katana) used the Rotax 912 engine, the more common North American DA20-C1 (Eclipse/Evolution) is powered by a 125 hp Continental IO-240. It is a favorite among flight schools for its durability and ‘fighter-like’ stick handling, yet it remains an attractive entry-level cross-country machine for solo pilots or couples.

Key Features for GA Buyers

Unbeatable Visibility: The one-piece bubble canopy provides a view that few other GA aircraft can match, enhancing both safety and the sheer joy of flight.
Exceptional Handling: Responsive pushrod controls and a center stick give the aircraft a sporty, intuitive feel often described as ‘jet-like.’
Efficiency: With a fuel burn of roughly 5.5 gph, it is one of the most economical certified aircraft to operate.
Modern Airframe: The composite construction is immune to traditional corrosion and provides a very smooth, low-drag profile.

Trade-offs

Limited Payload: As a two-seater with a 584 lb useful load, you’ll have to choose between full fuel and heavy baggage.
No Steerable Nosewheel: It uses a castering nosewheel, meaning taxiing requires differential braking—a minor learning curve for those used to Cessnas or Pipers.
Cockpit Heat: That beautiful bubble canopy can act like a greenhouse; a good sunshade and proper ventilation are essential for summer flying.