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HSD MB339 review anyone???

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Old 06-04-2018, 04:01 AM
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Default HSD MB339 review anyone???

Hello,

I have just received the HSD MB330. First impression is very nice.... Has anyone built/flown this jet? Your feedback would be much appreciated.






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Old 06-04-2018, 09:46 AM
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Is that fiberglass or foam? Looks nice.
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Old 06-04-2018, 02:55 PM
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who carries this plane and the size ?
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Old 06-05-2018, 03:12 AM
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HSD. It is the only composite jet they are offering. Wingspan 1750mm, advertised for the 80 class turbine.
Hope this helps
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Old 06-05-2018, 04:00 AM
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Looks great. Keep us posted on the build and would love to see a maiden flight video. What turbine do you plan to use?
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Old 06-05-2018, 04:37 AM
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Originally Posted by geneh-RCU View Post
Looks great. Keep us posted on the build and would love to see a maiden flight video. What turbine do you plan to use?
Planning to install a Kingtech K-85...
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Old 06-05-2018, 05:19 AM
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That thing looks great. Good size too, I'd love to see more in this 70-85 class.
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Old 06-05-2018, 11:50 PM
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That looks really nice.

Do you have any more info? What is the quality like? Do you know what servos are fitted and if they are any good? What about the gear?

Iím quite tempted to order one of these 😁
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Old 06-06-2018, 02:27 AM
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Originally Posted by siclick33 View Post
That looks really nice.

Do you have any more info? What is the quality like? Do you know what servos are fitted and if they are any good? What about the gear?

Iím quite tempted to order one of these 😁
slclick33,

I haven't really got the time to look into more details, however at first glance, the gear seem to be similar to the HSD SV type without any certainty... quality of the build looks good. hope to have some time off this week end to check closely.
Nose section is designed to hold on to the aft section with 4 screws. I believe it would be better to add 4 CF rods/dowels to strengthen the joint and not rely only on the bolts, knowing that this section is fairly large and nose is also heavy. A hard landing could end up snapping the screws if you know what I mean....
One other detail I noticed, is that the cockpit and hatch pins are of thin wood dowels, although the fit is ok, these will also be replaced by CF rods for more strengthening.
.
there was no instruction manual or hardware kit apparently included (although most of the screws are already fitted in place.
regards
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Old 06-30-2018, 10:21 AM
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Have you had the chance to fly it ? Where did you put your CG ? Thanks terry
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Old 07-02-2018, 12:19 AM
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Terry,

Funny you are asking me while I was trying to get info from you on Wechat
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Old 07-14-2018, 05:49 AM
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Does anyone know whatís going on with this model?

It appears to have disappeared from the HSD website already.
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Old 07-14-2018, 05:52 AM
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It is on banana hobbies site and we taking pre orders at ky jets
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Old 07-14-2018, 06:31 AM
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Iím in the UK.
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Old 07-14-2018, 10:45 AM
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Still need to have basic info for the kit that I already got but unfortunately, it seems that no one is able to help till now. It's a real shame as kit looks very interesting but without preliminary info such as Center of Gravity location and recommended throws, i would be jumping in the unknown....
Still hope to find help/feedback!!!
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Old 10-02-2018, 08:23 AM
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Hope this help

339说明书

Mb339 instruction

整机复材生产

Overall composite material manufacturing.

翼展:175cm

Wingspan:175cm

机长:185cm

Length:185cm

建议最大舵量

Rudder amount

副翼:15mm

Aileron:15mm

升降:20mm

Elevator:20mm

方向:25mm

Rudder:25mm

襟翼:一级15度,二级45度

Flaps:1st 15 deg 2st 45 deg

主油箱容量:2270cc

Fuel tank capacity:2270cc

接收机不低于12通道

The receiver is not less than 12 channels.

舵机:襟翼20kg标准舵机*2,其余中型舵机*8

Serov:flaps Standard server*2 other mini server*7

发动机:8kg

Engine:8kg

建议电池容量:2s2200-2600

Recommended battery capacity:2s2200-2600


重心在机翼根部前缘往后13.5cm,对应图中翼尖前缘位置
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Old 10-09-2018, 07:59 PM
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Hi Extra 300, I just started to assemble the MB-339 from Boomerang Jets, looks to be a hsd clone, or hsd has a cloned boomerang jets



or?? Anyway same specs go to there website . Larry Roper said for to balance the plane on the L.E. of the wing tips. Will be powering mine with a Jetcat p-70 Hoping to maiden this weekend.
Good luck to you.
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Old 10-10-2018, 12:54 AM
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Originally Posted by ms200a View Post
Hi Extra 300, I just started to assemble the MB-339 from Boomerang Jets, looks to be a hsd clone, or hsd has a cloned boomerang jets

or?? Anyway same specs go to there website . Larry Roper said for to balance the plane on the L.E. of the wing tips. Will be powering mine with a Jetcat p-70 Hoping to maiden this weekend.
Good luck to you.
ms200a,
Congratulations on your purchase, the Canadian scheme looks very nice. Looking forward to your feedback and impressions on this jet.
unfortunately, mine is still in the box, as i did not have much time for the hobby lately. my plan is to install a Kingtech 85.
When i checked the contents, i told myself that i would be changing the flimsy would dowels holding canopy and hatch in place to CF rods and thought of adding a couple of hooks (half way) to hold down the canopy firmly.... Just my intention for more piece of mind.

All the best
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Old 10-10-2018, 04:55 AM
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Default Mb 339

Thanks for all the interest in the MB 339 . I will be posting a build thread here and on rcg . This jet is basically a PNP little jet . I have been flying the proto type since KY jets on a Swiwin 120 . Since then , we asked the factory for some slight changes . This jet , turbine range is from a 60 to a 120. I will be testing it this week with a sw60. thanks terry
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Old 10-10-2018, 05:02 AM
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Banana hobby MB 339 at Best n the West
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Old 10-10-2018, 05:05 AM
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Old 10-10-2018, 05:07 AM
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Old 10-10-2018, 05:08 AM
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Old 10-10-2018, 08:13 AM
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Hi Guys

Has this been flown yet ? Thanks.

Behzad
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Old 10-10-2018, 08:54 AM
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yes the blue one in the pictures since July . the white red is brand new and that's the one I'll do a build thread
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