The C 11 glider was developed and built at the end of the 1930s and the beginning of the 1940s at the aeronautical working group of the State Academy for Technology in Chemnitz (today Chemnitz University of Technology ). The fuselage consisted of a fabric-covered tubular steel frame. The supporting structure and tail unit consisted of a wooden frame that was also covered with fabric.
Technical specifications
Draft:
FAG. Chemnitz
Manufacturer:
FAG. Chemnitz
Type:
C 11
Design:
High-decker
Design type:
self-supporting
Usage:
High performance gliding
Parameter
Data
Dimensions:
span
16.00 m
Length, gr.
6.30 m
Height, gr.
1.50 m
Trunk width, gr.
0.60 m
Torso height, gr.
1.20 m
Trunk cross-section, gr.
0.35 m²
Area:
Wing with ailerons
16.00 m²
Aileron, total
2.74 m²
Flaps, total
1.62 m²
Airbrakes, total
0.45 m²
Horizontal stabilizer
0.95 m²
Elevator
0.65 m²
Tailplane
1.60 m²
Fin
0.35 m²
Rudder
0.75 m²
Vertical stabilizer
1.10 m²
Wing:
outline
rectangular-trapezoidal
Arrow shape
0 °
V shape
1 °
Gull wing
No
Parameter
Data
Root depth
1.20 m
average Area depth
1.00 m
Final depth
0.52 m
Wing extension
16.00
Trapezoidal ratio
2.31
Breaking load multiple
12.00
Stress group
-
Profiles:
at the root
NACA 3414
in half span
NACA 3411
at the end
NACA 2409
Tailplane
symmetrical
Vertical stabilizer
symmetrical
Adjustment angle on the trunk
2 °
Helix angle
2 °
Weights:
Airframe
185 kg
permanent equipment
10 kg
Empty weight
195 kg
additional equipment
0 kg
Setup weight
195 kg
Payload
85 kg
All-up weight
280 kg
Payload / setup weight
0.436
Parameter
Data
Services:
Glide ratio
1:26
Rate of descent
0.65 m / s
Speed at
best glide angle
72 km / h
best rate of descent
58 km / h
permissible maximum speed
200 km / h
Wing loading
17.50 kg / m²
Fathom stress
1.09 kg / m²
Building materials:
Structure
Wooden frame, covered with fabric
Fuselage
Tubular steel frame, fabric-covered
Tailplane
Plywood-clad fin,
Fabric-covered rudder
Vertical stabilizer
designed as a double wing
formed, fin plywood
Planked, rudder covered with fabric
landing gear
Retractable runner, EC spring strut
removable chassis
Approval:
to winch towing
Yes
to tow cars
Yes
to aircraft tow
Yes
to aerobatics
No
See also: List of aircraft types
literature
Helmut Schneider: airplane = type book. Handbook of the German Aviation and Accessories Industry. (abridged edition B). Herm. Beyer Verlag, Leipzig 1941.
Web links
<img src="//de.wikipedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" title="" width="1" height="1" style="border: none; position: absolute;">