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Official Freewing 90mm F-15C Eagle Thread
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Hello F-15 Eagle pilots... New member here and new flyer. Started flying in August with a HABU STS 70mm. Loved the jet so much moved up quickly to the F-15 90mm STD version. After about 4 flights with a great pilot watching he thought it was alittle lazy with the stock outrunner. So like Tim Allen would, I upgraded for more power to the inrunner 4068-1835KV. Well more power is there and now have about 10 flights on her. Now to the next phase for her. I am gonna do a winter project for her to an 8S motor. Some say the FMS 8S 90mm is the way to go others say the Freewing 4075-1390kv is best for this bird. Opinions from you guys with more flights would be great. Also do I upgrade to a 150amp ESC or can the stock 130amp ESC handle the 8S motor? The current inrunner in the F-15 is finding a new home in a Freewing F-18 Blue Angels (ARF).....Thoughts.... Thanks.....1 Photo
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Originally posted by Aros View Post
I have a spare spar that is pretty close in size but I cannot guarantee it will fit...I have a collection of spars and I don't know what models they belong to. If interested just hit me up in PM...
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Originally posted by dam718 View PostHi guys, just acquired an F-15 and I must have forgotten the spar.
Unfortunately, it doesn't look like the spar is available as a spare part on the Motion website, which seems odd.
Can anyone tell me the length and OD of the spar for the F-15? Or, even better, if there happens to be another Freewing plane (Or any other manufacturer) that uses the same size spar?
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Originally posted by dam718 View PostHi guys, just acquired an F-15 and I must have forgotten the spar.
Unfortunately, it doesn't look like the spar is available as a spare part on the Motion website, which seems odd.
Can anyone tell me the length and OD of the spar for the F-15? Or, even better, if there happens to be another Freewing plane (Or any other manufacturer) that uses the same size spar?
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Hi guys, just acquired an F-15 and I must have forgotten the spar.
Unfortunately, it doesn't look like the spar is available as a spare part on the Motion website, which seems odd.
Can anyone tell me the length and OD of the spar for the F-15? Or, even better, if there happens to be another Freewing plane (Or any other manufacturer) that uses the same size spar?
Leave a comment:
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Originally posted by Captain Moron View PostThe Eorope warehouse is out of stock at the moment and was trying decide which to buy the F 15 or the Gripen. Think I have alway like the F 15 so might go for the F 15 even though it is an older model One question. I have the Admiral Pro 6s 6000, will these 6000 fit into the F 15 without chopping the foam or adding lead to get the c of g right
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The Eorope warehouse is out of stock at the moment and was trying decide which to buy the F 15 or the Gripen. Think I have alway like the F 15 so might go for the F 15 even though it is an older model One question. I have the Admiral Pro 6s 6000, will these 6000 fit into the F 15 without chopping the foam or adding lead to get the c of g right
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Originally posted by Captain Moron View PostSo how does the F15 fly .I love the F15 but not sure if it fly has good has the F 22 .My hart tells me to get the F15 but my brain tells me the F22 is the better buy .Whish I could a ford to buy both but the wife might agree to that .One of the members of .our club has the first F 15 but is not a great lover of it ,he's tell me he only get 2 minute of flying but he has the old outrunner motor .That is why asked about the flight times of the new inrunner version
The F-22 is a hotrod and as Aros said feels much lighter, because it is. It does everything well, and is a lot of fun to fly.
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The F-15 flies great, but heavier than the F-22. The F-22 is lighter and more floaty-feeling (in a good way).
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So how does the F15 fly .I love the F15 but not sure if it fly has good has the F 22 .My hart tells me to get the F15 but my brain tells me the F22 is the better buy .Whish I could a ford to buy both but the wife might agree to that .One of the members of .our club has the first F 15 but is not a great lover of it ,he's tell me he only get 2 minute of flying but he has the old outrunner motor .That is why asked about the flight times of the new inrunner version
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What flight times do you get with this F 15 with the new 9 blade inrunner EDF installed in the new upgraded F 15
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Has anyone set this up on a 6ch rx? Thinking of programming the air brake into the flaps so I don't need a separate channel for it.
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Please someone clarify where the cg is. The picture us miserable.. give me a panel line or definate area to calculate from.. also is the elevator correct with all that down or should it be level as with most aircraft.. need to know before flight. Thanks Nickel
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Originally posted by flyinhigh042 View PostAfter approx 75 flights, I experienced the first ever “glitch” with my trusty F-15. Shortly after turning base leg to land, the F-15 began sinking at an uncontrollable rate. I continued the turn to final, so still under control but it seemed to have lost some if not all power. The jet landed well short of the runway on rough terrain tearing away the right main landing gear and doing substantial damage to the bottom of the jet. Once at the crash sight I found the EDF would power up with no issues. The lipo was then tested, no issues noted and 30% left in the pack.
I plan on rebuilding the F-15, it’s been too much fun to be without. But with the unknown gremlin still lurking that caused the power down, I’m hesitant to move forward with the repairs. I don’t understand why It would lose power while in a phase of flight where the power is being reduced, with plenty of juice left in the pack. I’m thinking the ESC/BEC are suspect. Other than that, I’m not sure where else to look. Any ideas?
Thanks.
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After approx 75 flights, I experienced the first ever “glitch” with my trusty F-15. Shortly after turning base leg to land, the F-15 began sinking at an uncontrollable rate. I continued the turn to final, so still under control but it seemed to have lost some if not all power. The jet landed well short of the runway on rough terrain tearing away the right main landing gear and doing substantial damage to the bottom of the jet. Once at the crash sight I found the EDF would power up with no issues. The lipo was then tested, no issues noted and 30% left in the pack.
I plan on rebuilding the F-15, it’s been too much fun to be without. But with the unknown gremlin still lurking that caused the power down, I’m hesitant to move forward with the repairs. I don’t understand why It would lose power while in a phase of flight where the power is being reduced, with plenty of juice left in the pack. I’m thinking the ESC/BEC are suspect. Other than that, I’m not sure where else to look. Any ideas?
Thanks.
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Originally posted by Jets and Wings View Post
Some pics I made during the build of the F-15E.
For all of you Eagle drivers, thinking to build a Strike Eagle also. The CFT's, I made out of roofmate, very light and you can sand them very well. Using filler and lots of sanding and you got them ready. I used a Revell 1/48 model kit to measure. The additional weapon stations are also made out of roofmate with a thin layer of fiberglas. For attachment I used the male and female spare parts from MotionRC's F16 and also 3D printed ones. For the cockpit, I put some fiberglas on the downside, so I was able to remove the foam behind the first cockpit. I used 3D parts( pilots, cockpit parts, weapons etc.) offered on Thingiverse from some great guys out of this forum. Thanks for sharing!!! For the canopy, I used the old one to build a mold and added the extra space using filler and after hours of sanding and measuring I am very happy with the result. I used 0,8mm vivak petg clear plastic plates, put them on a frame and to put it into a 150 degree C hot oven for 3min and put it quickly over the mold.
Color is gunship grey, decals are from Callie Graphics.
If you have any questions, please fell free to ask
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Nice. Yeah that new FMS 8S 90mm inrunner fan looks legit. Have an Avios Mig 17 coming that I'll fly with the stock outrunner for a bit and then likely swap up to that setup. When the ARF+ of this jet comes back in stock I'll grab it. Really digging that F15E Strike eagle conversion tho... I wonder if he'd make and sell canopies from the mold he has... the conformal tanks I'm confident I could do myself. Make it into a F-15EX... new EX is crazy, like 12 missiles hanging off the wings, F35 or F22 way out in front engaging and feeding back info via a datalink and the EX crew just sits there blowing stuff out of the sky.
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I just swapped in that FMS powerplant on the high performance 6S version. It's an awesome setup in this jet, flight times now on par with all my other EDFs.
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Edit: read the last few pages... so this is still in production good. RC Castle has the ARF+ but shipping is kinda nuts. I could get the shipping down to $50 or so using ground shipping but... that's 45-60 days China to Spain... yeah... I'll wait for the ARF+ to come back in stock on Motion and throw the new FMS 90mm inrunner into it. I know Gooniac put one in his FW 90mm F16 and from his description and a video he posted the thing MOVES.
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