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JMB JETS - PC-21 3.4M - Full Composite

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JMB JETS - PC-21 3.4M - Full Composite

Old 12-18-2021, 08:23 AM
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GULDUKAT
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Default JMB JETS - PC-21 3.4M - Full Composite

Almost finished with the PC-21 from JMB Jets.

Overall quality is pretty good. Came with pre-existing extensions - decent quality. (saved a lot of work).

Kingtech 100TP
Falcon 24" 5 blade
Bluebird H51B Helical Gear Servos

Maiden soon.



























Old 12-18-2021, 08:46 AM
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David Jackson
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Really like the size of that model. I just got a new Skymaster PC-21 as a replacement for my last one. I am now seriously thinking about sell it to get the large JMB PC-21.
Old 02-09-2022, 03:41 PM
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Almost ready for maiden. Waiting on prop.
Old 02-09-2022, 08:23 PM
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Were the wing tanks included with the model?
Old 02-10-2022, 07:06 AM
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Originally Posted by David Jackson View Post
Were the wing tanks included with the model?
Yes it was part of the kit I purchased.
Old 02-27-2022, 02:48 PM
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Success!!
6 solid flights on the WindRC 3.4M PC21.
Kingtech K100TP G4+ ( Gearbox cooling system is working quite well)
Falcon 24X23 5 blade (from SupaTim @ NWRC)
Bluebird H51B and H71B helical gear servos
4.1L fuel
1.5L smoke

Appx 73lbs wet. Lands like a trainer!





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Old 02-27-2022, 03:04 PM
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You have any video of the maiden?
Old 02-27-2022, 03:17 PM
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Originally Posted by NICKELUP View Post
You have any video of the maiden?
Look at this channel later this week:

https://www.youtube.com/c/DesertFoxProductions/videos

Old 02-28-2022, 12:52 PM
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Full videos later this week.
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Old 02-28-2022, 03:52 PM
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Beautiful PC Looks amazing in the air, especially your smoke system, do you mind posting some pics of your smoke setup. Thank you
Old 02-28-2022, 09:44 PM
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WOW! Very impressive.
Old 03-01-2022, 01:09 AM
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Old 03-01-2022, 01:14 AM
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Originally Posted by NICKELUP View Post
Beautiful PC Looks amazing in the air, especially your smoke system, do you mind posting some pics of your smoke setup. Thank you
I'll take some photos the next time I fly the PC21.
Old 03-05-2022, 09:05 AM
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Cheers!
Desert Fox 1
Old 03-11-2022, 01:02 PM
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Cheers!
Desert Fox 1
Old 03-18-2022, 03:07 PM
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Cheers!
Desert Fox 1
Old 03-18-2022, 03:07 PM
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Cheers!
Desert Fox 1
Old 03-18-2022, 04:49 PM
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Pics of the interior please!!

And I want one!!!
Old 03-18-2022, 04:58 PM
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Is pacific jets the only distributor?

For $1540 plus $993.50 for gear, I’m buying one yesterday.
Old 03-18-2022, 06:49 PM
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Hello ravill,
where did you get $1540 plus $993.50 for the gear?
JMB Jets PC21 XXL | Pacific RC Jets
See here for cockpit photos
PC21 1:3.5 scaled-Guangxi Style Aviation Technology Co., Ltd. (wind-rc.com)

Cheers!
Desert Fox 1
Old 03-18-2022, 08:42 PM
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Just had a look at their webpage and they have a MONSTER SU-34, looks like it is slightly under 1/3 scale based on the numbers

SU-34 XXXL scaled Jet plane-Guangxi Style Aviation Technology Co., Ltd.

Anyone know what that is all about?

Regards,
Old 03-19-2022, 07:26 AM
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Originally Posted by Desert Fox 1 View Post
Hello ravill,
where did you get $1540 plus $993.50 for the gear?
JMB Jets PC21 XXL | Pacific RC Jets
See here for cockpit photos
PC21 1:3.5 scaled-Guangxi Style Aviation Technology Co., Ltd. (wind-rc.com)

Cheers!
Desert Fox 1
Here:

https://pacificrcjets.com/products/j...p-wood-covered


But even for $6500, its still a good deal.
Old 04-21-2022, 11:34 AM
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David Jackson
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Did anyone make any modifications to their JMB XXL PC-21? If so, would you be so kind as to list the modifications you made.
Old 09-18-2022, 02:11 AM
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Hello, is there someone who could give me some experience with smoke on the PC21 XXL?
I am awaiting delivery of mine but used to have a T27 Tucano from CARF, I had installed a smoke system myself which worked fine... except that after 2 flights with smoke it took me almost one hour to clean the plane from the remaining smoke oil all over the plane. I use blue max smokeoil . So before going ahead with the installation of a smoke system on the PC I would like to know if anyone had similar issues and what to do about it? TKS
Old 09-18-2022, 06:31 PM
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I've got a Tucano from CARF running a K-100TP in it with smoke and can fly 3-4 days at a meet and only have a film on the outside of the stabs. Probably a function of the nozzles and the pipes. I'm using a powerbox smoke pump running at 100% for anything over half throttle. I can't remember the nozzles. They were made for a turbo prop. If I find the info on them, I'm post it, but I think they are no longer in business.

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