Roban - World Class Scale Helicopters

Official Freewing 80mm A-4E/F Skyhawk Thread

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  • Hardway
    Hobby Squawk Moderator

    • Mar 2017
    • 3148
    • Willow Park, Texas
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    #2001
    Wow... I guess some standards are hard to meet... I am sure this one will be just fine. And most jets are bricks when the thrust is removed, so that is pretty scale!!! LOL Steve, your power system is stock, right?

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    • Hardway
      Hobby Squawk Moderator

      • Mar 2017
      • 3148
      • Willow Park, Texas
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      #2002
      Anyway, here she is with a loadout.... Looking forward to the maiden, finally!!! :-)

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      • rifleman_btx
        me

        • Dec 2016
        • 5246
        • West Point TX
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        #2003
        Very nice bro

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        • Hardway
          Hobby Squawk Moderator

          • Mar 2017
          • 3148
          • Willow Park, Texas
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          #2004
          Thanks!! When the weathering is on, it will be a different looking bird, but I am happy to get this far!!! I dated the EDF unit when I inspected it, and that was 31 Jan 2018, so it has been in the works for a few months!!! LOL

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          • Petronio
            Member

            • Dec 2017
            • 171
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            #2005
            Wow, it looks awesome man!!

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            • RCjetdude
              Higher & higher, straight up we'll climb

              • May 2016
              • 3574
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              #2006
              Originally posted by Hardway
              Wow... I guess some standards are hard to meet... I am sure this one will be just fine. And most jets are bricks when the thrust is removed, so that is pretty scale!!! LOL Steve, your power system is stock, right?
              Yup. Never felt a need to change it.

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              • e4dragongunner
                Living the dream!

                • Feb 2016
                • 876
                • Arlington Heights Il.
                • Send PM

                #2007


                Originally posted by Hardway
                I will post a few more of the drop tanks and missiles in a bit....


                Nice livery Brother! well done!
                Current Hanger: FW, F4.F22,F14, Byron T-6, Top Flite P-47, Top Flite P-40, Top RC P-51 H9 P-51, SebArt Avanti, Yellow aircraft Spitfire, T Jeti Extreme Flight EDGE, DS-24 Carbon,

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                • RCjetdude
                  Higher & higher, straight up we'll climb

                  • May 2016
                  • 3574
                  • Send PM

                  #2008
                  Originally posted by Hardway
                  Anyway, here she is with a loadout.... Looking forward to the maiden, finally!!! :-)
                  Jerry, your Aussie Scooter looks killer! Very nice paint up.

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                  • Woodcock
                    Old Returning Pilot

                    • Apr 2018
                    • 830
                    • SoCal
                    • Send PM

                    #2009
                    Originally posted by Hardway
                    Anyway, here she is with a loadout.... Looking forward to the maiden, finally!!! :-)
                    Very Nice!

                    Woody

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                    • Hardway
                      Hobby Squawk Moderator

                      • Mar 2017
                      • 3148
                      • Willow Park, Texas
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                      #2010
                      Thanks to everyone!!! I am going to try to do the maiden today... Should I do the flight with the tanks on? She balances right where Alpha shows on the first posts with the tanks on and an Admiral 5000 in place.... Any last minute suggestions are welcome while my batteries charge!!! Thanks again for the kind words!!!!

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                      • purduephigam
                        Jet degenerate

                        • May 2017
                        • 352
                        • Plainfield, Illinois
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                        #2011
                        I just maidened mine this morning with 5000s as far forward is possible. I left the rails on, but no tanks or bullpups. Little down elevator, otherwise flew on rails. Definitely the easiest plane I've landed. Can't wait to go out and do it again. Let us know how it went.

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                        • mongo
                          BFMA #13

                          • Aug 2018
                          • 38
                          • midland, Texas
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                          #2012
                          Originally posted by dbirds2
                          The a4 has got to go. Not impressed at all. The landings i got down now. No need for flaps on this brick. This is the slowest jet ive flown. My 3d foam hottrigger plane has got much more speed than this a4. I thought my su35 was slow but it kicks the crap out of the a4 and it flys much much better. The a4 is just too dense and heavy. This thing is out or take a stab at 12 inch off pavement low passes and of i bury it i dont care. The power sucks on the a4. Probably the weakest power out of any jet ive flown or seen flown. Very dissapointed. Not to mention its the hardest jet to track.
                          where do you live?
                          anywhere close to Texas?
                          when they outlaw R/C, only outlaws will have R/C

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                          • MOFO1
                            Member

                            • Jul 2017
                            • 56
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                            #2013
                            dbird2. Hey Mate if you are anywhere near central CA, for the right price I'll be glad to take of your hands. Just trying to help you get rid of the stress of owning it:)

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                            • dbirds2
                              Member

                              • Jul 2018
                              • 77
                              • Send PM

                              #2014
                              Thanks for offer but I'm in Washington. I would sell it in a heartbeat if I could deliver in person. Flew it some more today and it isjust too gutless! No power......It sucks cause it sure looked to be more impressive looking at videos. Its almst like my power system is faulty. I'm using a thunder power rampage 70c battery also and it as no power. The thunder power batteries are the most powerful best batteries made and it still has very little power. I would say my speed is 60 65 mph at best

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                              • rifleman_btx
                                me

                                • Dec 2016
                                • 5246
                                • West Point TX
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                                #2015
                                What altitude are you flying at? May need a different fan setup?:Thinking:

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                                • crxmanpat
                                  Certified Foam Abuser

                                  • Oct 2014
                                  • 2464
                                  • Crawfordville, FL
                                  • Send PM

                                  #2016
                                  Originally posted by dbirds2
                                  Thanks for offer but I'm in Washington. I would sell it in a heartbeat if I could deliver in person. Flew it some more today and it isjust too gutless! No power......It sucks cause it sure looked to be more impressive looking at videos. Its almst like my power system is faulty. I'm using a thunder power rampage 70c battery also and it as no power. The thunder power batteries are the most powerful best batteries made and it still has very little power. I would say my speed is 60 65 mph at best
                                  Question. Have you calibrated the ESC to your transmitter throttle? It sounds like you're not seeing full throttle. Mine easily does 90mph using a RoaringTop 6S 6250 35C pack.
                                  Pat

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                                  • RCjetdude
                                    Higher & higher, straight up we'll climb

                                    • May 2016
                                    • 3574
                                    • Send PM

                                    #2017
                                    That would be my guess too. Just doesn't sound right.

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                                    • Hardway
                                      Hobby Squawk Moderator

                                      • Mar 2017
                                      • 3148
                                      • Willow Park, Texas
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                                      #2018
                                      Let me try this again..... My computer was so slow this evening I kept trying to double post stuff and just gave up!! The maiden of the RNZAF A-4 went as well as could be expected! It is in one piece, no dents or breaks or major scratches!! LOL Slight cross wind on take off. Climbed out to the left and gained altitude. Needed a little down and some roll correction to the right. Ailerons are touchy as expected, but not too bad. Did an axial roll (3-4) and it is fast!! Love it!! So now at about 300ft AGL and going down wind, I engage the A3-L gyro. All was good for about 1.5 seconds, and then the show started!!! It did all kinds of cool things!!! :Dead: The gyro checked out OK on the bench and the gains were at 11 o'clock like all the other ones I have... The magic smoke must have came out!!! I have flown aerobatics for many years, and I really can't describe what the jet did... :wacky. We will call it a "trick"... So after watching this happen, I had to flip the gyro to the OFF position. Seems easy enough!!! I finally get the switch to center and then gently started adding power and up elevator since I was headed almost straight down! Cleared the fence by 30-40 ft AGL and didn't stall the elevator doing it. :Cool: The rest of the flight was boring!!! ;):Vomit: I was shaking and listening to the telemetry, but decided to climb to altitude again and check the slow speed with full flaps and gear. Since all that was down and working, I declared an emergency and set up for the approach. Had the light cross wind to counter for. Was landing down hill, too!! Came in a little hot but settled her in nose high into ground effect and landed with no bounce. I then taxied back and opened my beer:Drinks:... Packed up and came home!!! First time for me an A3-L has acted that way, but I am thankful the signals to the servos still made it through... I only scratched the tip of the missile pylon when I turned to taxi back.... All in all, a good day!!!

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                                      • Hardway
                                        Hobby Squawk Moderator

                                        • Mar 2017
                                        • 3148
                                        • Willow Park, Texas
                                        • Send PM

                                        #2019
                                        Will update on the A3-L after a post flight inspection today.... Wow, back to bed!!!! 0356....

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                                        • Hardway
                                          Hobby Squawk Moderator

                                          • Mar 2017
                                          • 3148
                                          • Willow Park, Texas
                                          • Send PM

                                          #2020
                                          Originally posted by dbirds2
                                          Thanks for offer but I'm in Washington. I would sell it in a heartbeat if I could deliver in person. Flew it some more today and it isjust too gutless! No power......It sucks cause it sure looked to be more impressive looking at videos. Its almst like my power system is faulty. I'm using a thunder power rampage 70c battery also and it as no power. The thunder power batteries are the most powerful best batteries made and it still has very little power. I would say my speed is 60 65 mph at best
                                          Try the ESC calibration. Unplug your flight battery. Turn on the transmitter and go to full throttle. Plug in the flight battery and you should get two beeps. As soon as that occurs, pull the throttle to low and you should get the other 6 confirmation beeps from the ESC. It should then be calibrated for full throttle range... If you knew that already, sorry!! Just wanting to help you enjoy your Scooter!! :Cool:

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