Credit
Daniel VA · CC BY-SA 4.0 · Resized · CC BY-SA 4.0 · Source ↗ · Modified
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At a glance
Measured figures
AT-802 · Length
Single source35 ft 11 in (10.95 m)[source]
SportStar Max · Length
Single sourceConfiguration
| Specification | Air Tractor AT-802 | Evektor SportStar |
|---|---|---|
| Crew | One or Two (AT-802A – single-seat)[source] | one[source] |
| Type | Agricultural / Fire-fighting aircraft[source] | Light Sport Aircraft[source] |
| National origin | United States[source] | Czech Republic[source] |
| Manufacturer | Air Tractor[source] | Evektor-Aerotechnik |
5.98 m (19 ft 7 in)[source]
Cruise; AT-802 · at 8,000 ft (2,440 m)
Single source221 mph (356 km/h, 192 kn) at 8,000 ft (2,440 m)[source]
AT-802 · 1 × Pratt & Whitney PT6A -67AG turboprop , 1,350 shp (
Single source1 × Pratt & Whitney PT6A -67AG turboprop , 1,350 shp (1,010 kW)[source]
SportStar Max · 1 × Rotax 912ULS four-cylinder air and liquid-cooled, horizontally-opposed, piston engine
Single source1 × Rotax 912ULS four-cylinder air and liquid-cooled, horizontally-opposed, piston engine, 73.4 kW (98.4 hp)[source]
SportStar Max · Endurance
Single source8 hours 30 minutes[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Status | Active[source] | In production[source] |
|---|
| Manufactured | 1990–present[source] | 1997–present[source] |
|---|
| First flight | 1990[source] | — |
|---|
| Variant | L3Harris OA-1K Skyraider II[source] | Evektor EPOS[source] |
|---|
| Capacity | 820 US gal (683 imp gal; 3,104 L)[source] | one passenger[source] |
|---|
| Aspect ratio | 8.8:1[source] | — |
|---|
| Airfoil | NACA 4415[source] | NACA 2315 mod[source] |
|---|
| Stall speed | 91 mph (146 km/h, 79 kn) (power off, flaps down)[source] | 83 km/h (52 mph, 45 kn) power off flaps up[source] |
|---|
| Fuel capacity | — | 118 L (31 US gal; 26 imp gal) usable / 85 kg (187 lb) max fuel weight[source] |
|---|
| Propellers | — | 3-bladed VZLU V230C ground adjustable propeller[source] |
|---|
| Never exceed speed | — | 270 km/h (170 mph, 150 kn)[source] |
|---|
| g limits | — | +6/-3[source] |
|---|
| Wing loading | — | 56.6 kg/m 2 (11.6 lb/sq ft)[source] |
|---|
| Power/mass | — | 0.128 kW/kg (0.078 hp/lb)[source] |
|---|
| Take-off run | — | 190 m (623 ft)[source] |
|---|
| Take-off distance to 15 m (49 ft) | — | 365 m (1,198 ft)[source] |
|---|
| Landing run | — | 180 m (591 ft)[source] |
|---|