EXTRA 330SX
Aircraft
The EXTRA SX is a single seat, steel fuselage and carbon fiber wing/empennage aerobatic monoplane, company’s evolution of the proven nine-time world championship winning 330SC.
Amazing Aerobatic Performance:
“Single-seat Aerobatic Competitor”
Perfect for competition and free-style
AIRFRAME
- Carbon fiber wing assembly with integral tank
- Carbon composite empennage structure
- Fuselage assembly, 1.7734 steel
- Steerable, lightweight tailwheel
- Fiberglass landing gear spring
- Single seat bubble canopy
- Carbon pushrods on elevator control HR
- Titanium firewall
- High performance ailerons
- Lightweight wing fairings
POWERPLANT AND PROPELLER
- Lycoming AEIO-580-B1A, 315 hp, 6 cylinder engine
- Muehlbauer, MTV 9-B-C/C198-25, 3-blade propeller
- Two fuel pumps (1 engine-driven, 1 electric)
- Gomolzig, 6-in-1 exhaust system
- Dual oil cooler system
- Electric starter
- Muehlbauer, MTV 14-B-C/C190-130, 4-blade propeller (option)
COCKPIT
- Manually adj. rudder pedals with differential toebrakes
- Contour molded composite seat, adjustable
- Hooker safety harness with ratchet
- 2 bezel-operated air vents
- Electrical elevator trim system
- Ergonomic optimized seat position
- Roomy pilot space
- *Additional options available
SYSTEMS
- Smoke system with automatic filling system
- Pilot static system drain
- Trickle charger socket
- 8 Amp alternator
- 12V battery
- Avionic backup battery (option)
STANDARD PANEL EQUIPMENT
- Garmin G3X touch with engine information system (eis), ASI, ALT, compass, digital clock (option)
- Trig XPDR & COM
- TN70/ADS-B (option)
TECHNICAL DATA
AIRCRAFT DIMENSIONS
Wingspan
25,6 ft / 7,8 m
Length
21,8 ft / 6,6 m
Height
8,4 ft / 2,6 m
Wing area
107,9 ft2/ 10 m2
EASA certified load factor
+/- 10 g
AIRSPEEDS
Never exceed speed (Vne)
220 kcas
Maneuvering speed (Va) (acro)
158 kcas
Stall speed at 1.808 lbs / 820 kg (Vs)
58 kcas
Stall speed at 1.720 lbs / 780 kg (Vs)
56 kts
Stall speed at 1.918 lbs / 870 kg (Vs)
61 kcas
WEIGHTS
Typ. equipped empty weight
1.291 lbs / 585 kg
MTOW normal category (+6/-3g)
1.918 lbs / 870 kg
MTOW acro category (+10/-10g)
1.720 lbs / 780 kg
FUEL
Total capacity
49,8 gal / 188,5 ltr
Usable fuel
49,2 gal / 186,5 ltr
Usable fuel – acro tanks only
17,6 gal / 66,5 ltr
