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15 Comments

1. Virgil says:

   January 13, 2012 at 2:42 pm

   All my S107G will do is blades will come on but won’t go up? What do I need to do.

   Reply
   • Syma Freak says:

     January 13, 2012 at 3:38 pm

     View video and forum-your problem could be this-video
2. James says:

   December 30, 2011 at 4:16 am

   Hi,

   I got the Syma S107 for Christmas for my son an he loves it, but were having a slight problem with it. When it takes off it flys fine but when we attempt to turn the top rotar seems to catch the middle rotars and thus the heli falls! There is a small chip out of the bottom rotar aswel. Any ideas on how to fix this? Or have you seen it before?

   Thanks

   John

   Reply
   • Roy Olsen says:

     December 30, 2011 at 4:59 pm

     I have the same problem. I think the propeller shaft is bent. I’m buying a new one from a local hobby shop in the morning. e-mail me and I’ll let you know how it works.
   • Bryan K says:

     February 11, 2012 at 8:12 am

     I had a similar problem and discovered that plastic pins in the linkage at the top rotor had broken (during a crash no doubt) and were allowing the top rotors to hit the lower ones. A replacement rotor hub should be less than $5. Check this site’s spare parts.
3. SteveM says:

   December 29, 2011 at 11:26 pm

   My son’s new heli has become unstable and now seems to be spinning out of control just after lift-off. It’s not a central rotor spin, but a full body spin of the whole heli.

   Can you give me any suggestions on what to check/replace? Thanks.

   Reply
   • Josh says:

     January 15, 2012 at 3:22 pm

     Check the main gear drives.
     Any imbalance between the gearboxes of the two rotors – like a cracked gear or gunk restricting how well they can turn, or even the motors themselves, will cause uncontrollable rotation and eventual crash. (I should know, I have one with a slipping gear on the motor shaft.)
     Fortunately for you, in the “Syma S107 Repairs” page here on this website, they detail how to replace gearbox gears in the S107, or even service the gearbox in other copters. If I were you I’d dig in there and just make sure all the gears are in good shape.
     Alternatively, if one of the rotors is DEAD, check the wires from the control board to the motors. My Commanche (a larger RC heli) had a wire break off a motor mid-flight – that wasn’t a pretty landing…
4. Lisa says:

   December 26, 2011 at 12:57 am

   My daughters were given helicopters for Christmas. However, we are having a difficult time getting them to work on the two different frequencies. One controller is controlling both copters right now. Any assistance would be greatly appreciated!

   Reply
   • BJG says:

     December 27, 2011 at 1:55 pm

     Ihave the same question, is there a switch to select A or B?
   • SanJose says:

     December 30, 2011 at 3:08 pm

     Same here! How can I change the frequency on the heli?
   • BJG says:

     December 31, 2011 at 2:40 am

     under the websites faq is the solution to switching frequency so that two copters can used as the same time. it is a software switch, here is the procedure, I tried it and it works:
     10: Can I fly many Syma S107 at the same time?
     Yes you can, however follow this advice: For two S107:
     Turn on remote A and heli A. Make sure they are binded together.
     Turn off remote A, leave heli A on.
     Turn on remote B and heli B. Make sure they are binded together.
     Turn on remote A.

     it’s cool!
5. Michael says:

   May 31, 2011 at 2:56 am

   Good Day

   I have a question. Is this the official web-site of syma. I’m from Europa and i will import any of the Syma- helicopters. How many it costs for a dealer, like me? Have you a dealer price liste from all ov your helicopters an spare piceses? Thanks a lot

   Yours sincerely

   Michael Leuenberger

   Reply
   • Syma Freak says:

     June 3, 2011 at 6:13 pm

     @ Michael No this is not official web site,but a blog for the lovers of the Syma helis.I recommend you chat to RcFever to get bulk prices-Thanks for comment
6. Happy 汤琳俊 says:

   April 17, 2011 at 5:09 pm

   my buyer want buy syma s107 ,can you tell me how to contace you ,thank you very much ,
   你好，我的客人想买你们的syma s107 ，能告诉我你们的联系方式吗？谢谢！

   Reply
   • Syma Freak says:

     April 18, 2011 at 8:31 pm

     @Happy link to contact me Remember I have put two safe places to buy from on my site first page-I am not
     a distributor of helicopters,far from it-my joy is giving quality information about the Syma S107 and also other Syma helis for my followers- If you want to buy in bulk I am sorry can not help in that area-hope that
     is the info you required