The 50" class is an exciting, emerging category of electric aircraft, & the Edge 540T is sure to be a standout! Slightly smaller than traditional. 40 glow models, 50" class planes boast many sophisticated features that discriminating pilots look for in an aerobatic ARF. The Edge 540T, the first in the E-Performance XLC (Extreme Light Concept) Series, takes those features a step further — resulting in a spirited performer that takes full advantage of advanced Electri Fly engineering & pre-fabrication to instantly become a leader in this bold new market! Carbon fiber, h&-selected woods & lightweight fiberglass combine to create an ARF that rivals the most exclusive aerobatic models on the market. Airfoiled control surfaces, pre-hinged ailerons & rudder & a pre-installed motor box with cowl ring are just some of the examples of the attention to detail & pre-fabrication you'll find on this Edge 540T. No expense has been spared in engineering a spirited performer that even the most discriminating pilot will appreciate. Extensive preassembly & pre-covering in genuine Mono Kote film accelerates box-to-flight line time to just a few hours. Specification Wingspan: 49.5 in (1260 mm) Length: 48 in (1220 mm) Weight: 3.25-3.5 lb (1470-1590 g) Radio System: 4-5 channel radio w/4 micro servos, receiver (req) Li Po: 14.8V 2100m Ah Li Po battery (req) Wing Loading: 15-16 oz sq/ft (46-49 g/dm²) Wing Area: 490 in² (31.6 dm²) Manufacturer: Great Planes Model: A-GPMA1572