Official Freewing Twin 80mm EDF A-10 Thunderbolt II Super Scale V2 Thread

[TwistedGrin]

Bet you are pleasantly surprised as to how well she’ll do on grass. Big wheels!!!

-GG

Yep the Freewing AL-37; PJ-50, AeroFoam Mig-17 have no issues on our short Bermuda grass field - so this airframe will be fine on our field ....unlike the B-2 Spirit which needs "special" conditions to rotate for takeoff

Looking forward to fly this A-10

TwistedGrin

[GliderGuy]

Will be interesting to see how the "Softer" landing gear strut springs work on grass......I have yet to maiden yet....but this will be in my cue for experimenting with this bird

TwistedGrin

Bet you are pleasantly surprised as to how well she’ll do on grass. Big wheels!!!

-GG

[TwistedGrin]

Will be interesting to see how the "Softer" landing gear strut springs work on grass......I have yet to maiden yet....but this will be in my cue for experimenting with this bird

TwistedGrin

[GliderGuy]

When these get stocked up and available, you may want to order a set or two. I had a pin break off (circled area) due to a less than perfect landing this morning. 4 flights…amazing amount of thrust!

I have a temporary fix in mind for this “not important…for looks only” part.

The protruding pins (they are on both ends) can’t take much stress. NOSE GEAR SCALE PARTS ASSORTMENT

-GG

[TwistedGrin]

Thanks I missed this in the build video.....and it's not conclusive in the assembly manual....CG right side up gear down.

TG

[GliderGuy]

Is the CG confirmed with landing gear down or retracted (Up)?

Thanks in advance
TG

Did mine gear down and right side up. No pitch change resulted in flight. The build video also says this way.

[TwistedGrin]

Is the CG confirmed with landing gear down or retracted (Up)?

Thanks in advance
TG

[3D-Seth]

Just wondering what version2 parts will work on the version1? I'm especially interested in the flashing muzzle upgrade.

In my discussion with Freewing, they have told me that essentially nothing is compatible except the clear canopy. I do know that the main wings and fuselage are not of course because of the new quick release wing attachment design. I can't speak for certain on others. I'm sure there are a few odds and ends that 'can' work with a little bit of modeling, but unfortunately, I don't have both models to directly compare fitment of parts.

[Aros]

One of the advancements in the hobby I continue to pray for is for manufacturers to figure out how to create a technology or formula that removes that dreaded gatoring we all despise.

[TwistedGrin]

Just a friendly PSA......make sure you shield your foamies from direct sunlight. I thought I was in the shade while setting up surface controls of my A-10 in the back yard for only a few minutes...one side started the dreaded gatoring....it's not bad but I can readily see it

Keep your birds out of the sun & in the shade at every opportunity

TwistedGrin
A-10 Maiden Pending

[Dreams]

I believe this is an index for a balance....possible marking the "Spinner" on either a low or high side.

TwistedGrin

Thank you. That's what I was thinking as well. Something to do with Fan balancing.

[TwistedGrin]

Hi all,
I just got my Freewing A-10 and I Absolutely Love it!!! I just have a question. Does anyone know why there is a little white mark on the fan spinner? (See picture) just wondering. I didn't notice it in any of the pictures or videos of the jet until now.

I believe this is an index for a balance....possible marking the "Spinner" on either a low or high side.

TwistedGrin

[TwistedGrin]

SMC also now offers….4.2V flight packs

HCL-HP 22.2V-6000mAh-80C

as one example.

-GG

Yep ..those are on back order

I have (4) of the SMC SMC HCL-HV2 Flight 22.8V/6S-5900mAh-90C Batteries on the way.

TG

[Dreams]

Hi all,
I just got my Freewing A-10 and I Absolutely Love it!!! I just have a question. Does anyone know why there is a little white mark on the fan spinner? (See picture) just wondering. I didn't notice it in any of the pictures or videos of the jet until now.

[GliderGuy]

SMC also now offers….4.2V flight packs

HCL-HP 22.2V-6000mAh-80C

as one example.

-GG

[Alphonso]

Regarding SMC batteries and CG

Manual states the CG mark is 78mm.

As of this morning Motion only list the Admiral-Pro 6s 6000mAh LiPo which is a sizeable unit and weighs 910grams. They do offer a 6s 70c 5100mAh that weighs 822grams.

I am looking into those SMC HCL-HV2 Flight 22.8V/6S-5900mAh-90C Batteries:
5100mAh @ 4.2v / 5900mAh @ 4.35mAh 90c LiPo batteries that weigh 750grams.....the C rating and Weight and $99.00 Price looks interesting for this model. For these batteries..... do you simple keep your charge setting at battery type LiPo 4.2v and charge normally?

I have two sets of the OVONIC 6s 120c 5000mAh LiPo that weigh 685grams that were intended to fly some of my other larger EDF's.....I have yet to fly them and see how they perform....hhmmmmm

Thanks in Advance
TwistedGrin

The Ovonics will work but you specifically asked about SMC hence why I answered you regarding the SMC. They will outperform any other brand. They will be 5100 @ 4.2V but 5900 @ 4.35. If your charger can do 4.35, why not take advantage? 750g for the SMC is still light for a 4.2V 5100mah when it is better than all other packs, some of which weigh more. C rating is irrelevant. Its only purpose is to distinguish between a brands different ranges.

[GliderGuy]

Looks like SMC also offers a 4.2V flight pack slightly smaller and lighter than the Admiral 6000 = HCL-HP 22.2V-6000mAh-80C.

Again, the V2 handles well the weight and CG a tiny bit nose heavy right side up and gear down with these heavier batteries. Glides in on final with no power and floats down nicely. A touch of nose down elevator (stick push) is needed when inverted, but not much. Soooo much power, you won’t notice the weight.

AND…you can lift the nose into a wheelie on the mains after landing and hold it there even with the Admiral batteries!

Bottom line…choose what you want, she’ll be happy!

-GG

[TwistedGrin]

Regarding SMC batteries and CG

Manual states the CG mark is 78mm.

As of this morning Motion only list the Admiral-Pro 6s 6000mAh LiPo which is a sizeable unit and weighs 910grams. They do offer a 6s 70c 5100mAh that weighs 822grams.

I am looking into those SMC HCL-HV2 Flight 22.8V/6S-5900mAh-90C Batteries:
5100mAh @ 4.2v / 5900mAh @ 4.35mAh 90c LiPo batteries that weigh 750grams.....the C rating and Weight and $99.00 Price looks interesting for this model. For these batteries..... do you simple keep your charge setting at battery type LiPo 4.2v and charge normally?

I have two sets of the OVONIC 6s 120c 5000mAh LiPo that weigh 685grams that were intended to fly some of my other larger EDF's.....I have yet to fly them and see how they perform....hhmmmmm

Thanks in Advance
TwistedGrin

[Alphonso]

Is anyone using SMC Batteries for the A-10 v2? If so.....which model?

Until I learn otherwise, I'll assume the V1 and V2 both fitted with 12 blade 2150kv fans are similar enough in CG requirements and internal dimensions. From vids that certainly appears the case.
The SMC 5900 HV2 fits with no foam removal, straps in the middle, weigh 750g each.
CG at 10mm aft of stock V1 79mm. If the V2 marked position is also at 79mm then start there. However, if the models are pretty much the same except for the extra V2 bits, then I don't agree with Wes' suggestion to go on the mark or slightly in front. If the new V2 marks are at 89mm then yep, go there.

[GliderGuy]

Is anyone using SMC Batteries for the A-10 v2? If so.....which model?

I’m using the Admiral 6S 6000 mAh batteries, so I can give you some tips to compare against the SMC batteries. Compare the SMC physical size. I had to shave a little foam off the bottom of the canopy to get it closed. I’ve pushed both batteries as far aft as I can and still have “some” Velcro strap around the end of the rear battery.

Even so, the front battery forward edge bumps the bottom of the canopy. If the SMC you are considering is physically bigger, they may not work.

The weight of the 2 Admiral batteries is the maximum to fly with. The CG is still a tiny bit nose heavy, but it handles great with this CG.

The 6000 batteries give 4:30 flight time with 50% cruise and some full power hot doggin’ as well.

A 5000 mAh should allow a reasonable flight time with throttle management.

Others who use SMC will chime in with more tips.

-GG