This is a very unique combination of a Mistel (Mistletoe).
Jo Nüsseler and Wolfgang Haisch showing a flight demonstration of this combination in public for the very first time.
Technical data of the DFS 230:
Scale: 1/5
Wingspan: 4.4 m / 14.5 feet
Length: 2.3 m / 90.5 "
Weight: 8.5 kg / 18.7 pounds
Area load: 50gr / dm²
TX: Graupner HOTT MC32
RX: Graupner HOTT GR23 + HOTT Vario GPS
Servos: Hitech
RC: height, side, cross, spoilers, towing coupling, chassis drop, engines.
Time to build: It took around 1,000 hours to build (5 years during the winter months).

Technical data of the Klemm 35B
Scale: 1/5
Wingspan: 2.08 m / 81.9"
Weight: 4.2 kg / 9.3 pounds
Engine: Saito FG17 (4 Stroke Single Cylinder)
Kit: Krick
This model is around 40 years old and was completely restored two years ago.

MUSIC
Evil March by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...)
Source: http://incompetech.com/music/royalty...
Artist: http://incompetech.com/