Recent content by Roger Holdorf

  1. Roger Holdorf

    Flying in a tunnel

    Result: I tried. It was terrible difficult. I did not fly the whole tunnel and did not went down the sjakt. This was not the right place for my drone or I am not a good enough drone pilot to to stunt like this. In a tunnel like this there are air moving at all time and the drone did the same...
  2. Roger Holdorf

    Flying in a tunnel

    Well?I am sitting in front of a wheel loader with lots of light and there are a «sjakt» which goes 25m downward and the drone is supposed to go down to the bottom for inspection
  3. Roger Holdorf

    Flying in a tunnel

    Hi we are making a 5km water tunel in the mountain and I am supposed to film inside before we take water into the tunel. There are no gps signal. how shall i adjust my ph 4 to fly safe
  4. Roger Holdorf

    important tips to drone owners

    I have lost my Pntom 4, 3 times, every time thinking this was the last time I saw it. The reason for loosing is me doing stupid things. BUT!!!....I have got it back every time without any serious damage because MY TELPHONE NUMBER IS WRITTEN ON THE DRONE. That the smartest ting I ever done. WRITE...
  5. Roger Holdorf

    Phantom 4 some figures

    I am impressed by my Phantom 4 and would like to hear if my figures are normal. I use standard prop and standard batt. Top Distance 10177 Km Top speed 107km/h fly time about 25 minutes
  6. Roger Holdorf

    P4 Firmware something is wrong with latest firmware

    Hi Tried yesterday and still there are lots of non fly zone which is wrong. In my town Porsgrunn there are a big non fly zone which is wrong
  7. Roger Holdorf

    Low noise props

    I have tried lots of different props but to be honest, the origin is best
  8. Roger Holdorf

    P4 Firmware something is wrong with latest firmware

    Thank you very much for this useful information. Still I am sure that the areas where I tried is fully legal flying. But I will do a better research to be 100% sure. I have spoken with some people from the nearest airports and they could not understand it
  9. Roger Holdorf

    P4 Firmware something is wrong with latest firmware

    I have not done to much research but from what I have experied so do i Get the pop up on the screen and other places not flying at all. The propp rotete slow and IT will not lift
  10. Roger Holdorf

    P4 Firmware something is wrong with latest firmware

    I am in Norway and got a message about I needed latest firmware,but but but:(Now I have got restricted area even above open water. There must be something wrong with this firmware. There are lots of restricted fly area where I know its legal to fly. Someone who knows anything about this???
  11. Roger Holdorf

    Range extender

    I also have FPVLR and the battery is the limit in open area. Flew 5.1 km and returned because of battery. Total flight a bit more than 10 km, with Nice live screen at all time
  12. Roger Holdorf

    Range extender

    Yes, they work. I have tried two different and the FPVLR is very good. It is big and it will not fit in your box any more. But take care when installing. I will recomand to go to a proff for installing.
  13. Roger Holdorf

    Range extender

    . I bought the FPVLR Boosted Range Extender.
  14. Roger Holdorf

    Props phantom 4

    Now I have tried the silence props, the Kevlar props and origin props. I find very little difference, but if I should point my favorites I would say the origin are the best. In sound and performance I can not tell the difference