Let L-13 Blanik
for MS Flight Simulator 2000 - version 2.0 ( December 6, 2000 )
MLK Air Base
CVA Design
About real plane | Technical data | About FS model | Tips for flying | Tips for panel and 3D cockpit | About authors | Sources Ceska verze
Let L-13 Blanik is Czechoslovak two-seat, all metal training glider. With 1 pilot it could be used also for basic aerobatics. The development began in 1953 and first prototype flew in 1956. Since 1956 almost 3,000 planes were produced, and many of them are still flying in 40 countries all over the world. L-13 Blaník became very popular due to its durability, reliability, and easy handling.

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Main technical data:
Wingspan: 16.2 m
Lengt: 8.4 m
Height: 2.1 m
Wing Area: 19.15 m2
Max. Take-off Weight: 500 kg
Weight Empty: 297 kg
Max. Allowed Speed: 240 km/h
Min. Stalling Speed: 55 km/h
Best Glide Ratio at 90 km/h: 1:28
Min. Rate of Sink: 0.82 m/s
G - limits: +5g / -2.5g

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About the FS2000 model:
L13 Blanik for MS Flight Simulator features animated moving parts: ailerons, elevator, rudder, flaps, air brakes and gears. Flight model is based on default FS glider and it's modified to handle real Blanik parametres. During test flights I used
also a valuable suggestions by real Blanik pilots:
MUDr. Vaclav Pospisil
Svatopluk Tomsu

This is a second version of Blanik for MS Flight Simulator and it's designed specially for FS2000. It has  modified dynamics, 16-bit textures and transparent canopy with 3D virtual cockpit.In the virtual 3D cockpit you can see canopy reflections and also moving controls.
 

Tip: how to correctly display the virtual cockpit in FS2000

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Tips for flying with glider in the Flight Simulator
Flight Simulator doesn't simulate glider towage, we need to try something else to get a glider into air. I'll try to tell you some tricks, how to do it.
  • Start with some motorized aircraft, reach desired altitude and then replace your current aircraft with glider.
  • In the menu select World > Map view... and then enter your starting altitude and airspeed in appeared dialog box.

  • e.g. Altitude = 3000ft , Airspeed = 60Kts
  • Start with a winch you can simulate as follows: start with the glider on a desired runway, in the menu select World > Map view ... and then enter again your altitude and airspeed, but now enter the altitude a few feets above your current position and your speed e.g. 150Kts. Then you will be catapulted in a second into the air. Maintain your climb and don't forget to pitch your nose downward in order to not stall.
Inspirated by the idea of Milos Koch, there is created for this glider special gauge and air-file which alows you to take-off without slew mode. It simulates take-off with the help of a winder. 

So, how to take off? When you are on runway, click on the yellow lever in the center of panel - with this, you conect the rope to your airplane. Then switch to slew mode and adjust the airplane in right horizontal position. After this, switch off slew mode and click again on the yellow lever - you will accelerate and after couple of meters you can take-off. When you reach 300 meters above ground, you are automatically disconnected from the rope. If you want to disconnect manually, you can click on yellow lever again. At the end, only one note: you can't take-off when there is strong wind - you must go to weather dialog and reduce it.
 

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Tips for using 2D panel and 3D virtual cockpit
!! Important notice: if you want to have the right view angle from the plane and also the right view from the 3D virtual cockpit, you need to activate one of the side views - by keys 4,7,9,6,... on your numeric keyboard.
If you want to switch to the virtual cockpit, use key S, and Shift+S to get back again. In the 3D cockpit you can pan around ( How? ), and zoom your view  with keys + / - / BACKSPACE
Because in the 3D cockpit gauges don't work , I prepared for you an auxiliary 2D panel. You can activate it with key Shift+2  , you can see then 2 main gauges in the lower corners of your view. Shift+2 again will switch them off.

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Aircraft design: MLK Air Base
Milan Lisner - 3D model, textures, flight dynamics, this document
E-mail: mlk@volny.cz
WWW: mlk.sim-arena.com
2D panel design:
CVA DesignA photorealistic panel for L13 Blanik is a collective work of
CVA DESIGN
All gauges and main bitmap were made from photos of real airplane. 

Jiri Masnik - C programing, some gauge bitmaps
jmasnik@periskop.cz

Tibor Stilz - main bitmap for FS, some gauge bitmaps
stilz@mdcr.cz

Milan Lisner - photos of real panel, view definition
mlk@volny.cz

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Sources:
  • Monograph L13 Blanik

  • Aviation + cosmonautics, 24-26/1983
  • Model kit Let L-13 Blanik by MODELA
  • Real plane reconnaissance at aeroclub Ceska Lipa

  • - with help of Vlada Stoje
  • Observation flight with real Blanik
Acknowledgments:

Milos Koch - for an idea of start with a winder 
Dai Griffiths (Dragonflight Design) - for FS2000 and CFS Gauge Creation Tutorial
Oleg Devjatkin –  for dooSimpleSound

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FS2000 L13 Blanik2D panel for L133D cockpit for L13Pilot in the L13 cockpit
Copyrights:
This package may be freely copied and distributed under the following conditions:
 * Selling or putting this package or part of it on CD-Rom is not allowed without the written permission of the author. 
* Redistributing this archive with any files added, removed or modified is prohibited. 
* Redistribution with modified textures ( repaints ) is not allowed without the written permission of the author. 
* Using files from this archive in another aircraft is not allowed without the written permission of the author.

Contact: Milan Lisner
E-mail: mlk@volny.cz
CVA Design
( Czech Virtual Aviation )
flightsim.periskop.cz
CVA Design is a group of people from the Czech Republic who make Czech/Slovak airplanes, panels and sceneries for Flight Simulator.
We try to make our works as real as posible. In the future
we want to make most of the significant airplanes which were flying or fly in Czech/Slovak Republic and also make more detailed scenery.
MLK Air Base
MLK Air Base
mlk.sim-arena.com
Add-ons and improvements
for flight simulations 
by Milan Lisner

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About real plane | Technical data | About FS model | Tips for flying | Tips for panel and 3D cockpit | About authors | Sources
© Milan Lisner - December 6, 2000