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Modified HK FPV platform

Posted by Ahmed Rehan on October 1, 2011 at 2:53pm

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I made following modifications

wing span increased to 74 in

root cord 12inch

Tip cord 9inch

Tested with 2x8000mah Tenergy pack

got 1hr endurance

Di-hedral 4inch from wing tip 

IT is very hard to turn from aileron will reduce the di-hedral to 2inch

Prop apc 1407E will test 1412E

Takeoff weight was 4000grams

 

 

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Comments

  • Rigel October 2, 2011 at 12:12am

    Also a little perplexed at the low endurance with that much battery capacity.  I've got a Skywalker weighing in at 2.3Kg with a 6000MAh 3s and I usually land it after 45 mins with a good 30% reserve on the battery. 

  • Moderator
    Jost Laznik October 1, 2011 at 11:34pm

    2x8000mAh = 1h endurance?   Correct me if i am wrong. I use 1x 6000mAh, the same airplane, same weight and 45 min of endurance..

     

  • d-creator October 1, 2011 at 9:56pm

    @madhuran this is the Long range FPV 168

  • bmarshall5253 October 1, 2011 at 7:53pm

     I like how you extended the motor mount for a bigger prop, have you got a close up picture that shows more detail of that motor mount? Which HK model did you start with?

     

  • madhuran wilson October 1, 2011 at 5:14pm

    do you handlauch this? or bungee?

This reply was deleted.