Extra Flugzeugbau Extra 300L Aircraft Parts, Equipment, and Tooling List

The Extra Flugzeugbau Extra 300L is unique among other aerobatic aircraft because it offers side-by-side seating, unlike the tandem configuration of the standard Extra 300. This design facilitates improved communication between the instructor and the student during aerobatic training. With its symmetrical wing and powerful Lycoming engine, the EA-300L delivers extreme maneuverability while maintaining stability. Its ability to sustain +10/-10 G loads makes it a standout in aerobatic performance and competition flying.

The Extra Flugzeugbau Extra 300L includes several key safety features designed for aerobatic flying. Its fuselage is constructed from high-strength steel tubing with composite skins, providing both durability and crash protection. The aircraft is equipped with a Lycoming AEIO-540 engine with inverted fuel and oil systems, ensuring reliability in all flight attitudes. Additionally, safety harnesses, strong landing gear, and predictable stall behavior further enhance operational safety.

The performance of the Extra Flugzeugbau Extra 300L is considered exceptional among aerobatic aircraft. With a roll rate exceeding 400 degrees per second and a climb rate over 3,200 feet per minute, it easily outperforms many general aviation models. Compared to its competitors, the Extra 300L is renowned for its combination of precision and raw power, making it a top choice for aerobatic competitions. Its side-by-side seating also provides a unique advantage for training.

The Extra Flugzeugbau Extra 300L is not generally suitable for beginner pilots due to its sensitivity and aerobatic capabilities. It is best suited for experienced aviators who have already mastered basic flight skills and are pursuing aerobatic training or advanced performance flying. Beginners usually start with more forgiving trainers before transitioning to an aircraft like the EA-300L. However, its side-by-side configuration does make it a valuable tool for aerobatic instruction under the guidance of a qualified instructor.

The typical maintenance schedule for the Extra Flugzeugbau Extra 300L involves routine checks every 50 to 100 flight hours, along with annual inspections as mandated by aviation authorities. Due to the stress of aerobatic flying, additional inspections are often performed on structural components, control systems, and landing gear. The Lycoming engine requires standard servicing, including oil changes and compression checks. Staying on schedule ensures safety and optimal performance under extreme conditions.

The Extra Flugzeugbau Extra 300L offers a wide range of customization options for both aesthetics and avionics. Owners often select unique paint schemes and liveries to personalize their aircraft. Avionics packages can be kept minimal for aerobatics or upgraded with GPS and digital displays for cross-country use. Interior options are limited but functional, focused primarily on durability and performance rather than luxury.

The Extra Flugzeugbau Extra 300L is optimized for clear, stable weather conditions where aerobatic performance can be safely demonstrated. It handles well in light to moderate winds, but turbulence can affect its lightweight airframe and sensitive controls. While VFR weather is preferred, skilled pilots can manage more challenging conditions with caution and expertise. The aircraft is not designed for all-weather operations or IFR flight.

The typical range of the Extra Flugzeugbau Extra 300L is about 600 nautical miles (1,111 km), depending on fuel configuration and power settings. While range is not its primary purpose, this is more than sufficient for repositioning flights between shows or training areas. For aerobatic routines, the endurance provided by its fuel tanks is ample, allowing it to complete extended practice sessions. Its range strikes a balance between practical travel and competition use.

The Extra Flugzeugbau Extra 300L is designed to carry two occupants – one pilot and one passenger or student. The side-by-side seating arrangement makes it ideal for training and instruction. While it cannot accommodate more than two, this configuration enhances communication and situational awareness during aerobatic flight. The focus is on performance and training rather than passenger transport.

The Extra Flugzeugbau Extra 300L is powered by the Lycoming AEIO-540-L1B5 engine. This six-cylinder, 300-horsepower engine is equipped with inverted fuel and oil systems, allowing it to function reliably during aerobatic maneuvers. The engine is specifically designed for aerobatic applications, ensuring consistent power output even under extreme G-loads. Its reliability has made it a trusted choice in competitive aerobatics worldwide.

The useful load of the Extra Flugzeugbau Extra 300L typically ranges between 400 and 450 lbs (181 to 204 kg). This capacity accommodates both occupants and minimal baggage. Since aerobatic performance depends on precise weight and balance, payload limits are carefully managed to ensure optimal performance. The design prioritizes agility and structural strength over carrying capacity.

The cruising speed of the Extra Flugzeugbau Extra 300L is approximately 160 to 180 knots (184 to 207 mph, or 296 to 333 km/h). While not built for long-distance travel, this speed allows for efficient repositioning between airports and aerobatic events. It provides a balance between fuel efficiency and performance. For aerobatic use, speed is secondary to maneuverability and control precision.

The Extra Flugzeugbau Extra 300L can operate from relatively short paved runways but is not intended for unpaved or rough surfaces. Its landing gear is sturdy enough for aerobatic loads but optimized for smooth, controlled environments. Pilots typically fly the aircraft from established airports with suitable facilities. While somewhat flexible, it is not designed for backcountry or bush flying.

The Extra Flugzeugbau Extra 300L cabin is compact but practical, designed with aerobatic performance in mind rather than luxury. The side-by-side seating improves communication between occupants and provides excellent visibility. Comfort is adequate for short flights, though noise and vibration are inherent to aerobatic aircraft. Compared to others in its class, the cabin offers a functional balance of comfort and utility.

The avionics in the Extra Flugzeugbau Extra 300L can range from simple analog instruments to modern glass cockpit upgrades. Many operators opt for minimal configurations to save weight and minimize distractions during aerobatics. However, optional upgrades such as GPS navigation, engine monitoring systems, and digital displays are available for cross-country flying. This flexibility enables customization tailored to the mission profile.

The Extra Flugzeugbau Extra 300L has limited luggage capacity, with a small storage area behind the seats. This space is suitable for essentials such as documents, headsets, or a small personal bag. Pilots must be mindful of strict weight and balance requirements when carrying any baggage. Since the aircraft is performance-focused, luggage space is intentionally minimal.