Wingspan: 3,15 m.
Lenght: 1,51 m.
Wing area: 59 dmq.
Profile: RG 15 mod
Empty weight: 2,5 kg.
Flying weight: from 3,4 kg.
Ailerons, flaps, V-tail(rudder-elevator)

Xcalibur demonstrate how it is possible to realize a scale looking glider with high efficiency.
The all composite fibreglass carbon fiber reinforced wing is in two piece for an easy transport, use a RG 15 modified profile to offer the best performance in a wide speed range, has big size ailerons and flaps to let you perform all the aerobatics you like and take advantage changing the wing camber.
The fuselage is realized in carbon reinforced fibreglass, is strong and big enough to accept standard size servos and a big battery for long flight time; there is plenty of room for a big electric motor and up to 20 cells and is quite easy to install a tow release device if you like.
All moving elevators halves are detachable for easy transport and are actuated through a cnc machined alloy bellcrank turning on brass bushes.
The Xcalibur  is the best choice when you are looking for a fun model suited to all  place and flying conditions, good for slope flying, aerotowing, easy to convert to electric flight and...nice looking too!
The model request 4 micro servos (2 ailerons, 2 flaps) at least 2 std servos (elevator and rudder) and a transmitter capable of dealing with 4 servos wings.If you will install the tow release device you will need anotehr servo.
We strongly suggest the use of a good quality receiver. If you intend to make it electric, you will need a good motor with at least 350 to 400 watt power; the fuselage is big enough for most electric motor brushed or brushless ad up to 20 SC cells; if you have to buy the motor we may suggest the Twister 60 from Electronicmodels, it is cheap, efficient, light and reliable.