Maiden of the TopRc Model T-28 Full Composite Trojan, 111" UMS 180

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I finally had a chance the maiden the TopRc Model T28 from www.gator-rc.com. I thought this project would be fast but I was wrong. Bigger does take longer and has more needed small piece assembly. The plane can be hard to move by yourself. The upside is its a nice value for the price, it looks amazing in the air and the radial is outstanding. Two maiden flights and I have learned a great deal. I still need to soften the springs some more. I am adding either stronger servos for the gear doors or using springs, the prop is a 28x16, I will go down to a 28x12. The UMS 180 engine sounds amazing but really needs a full time 100% fuel pump. I had to adjust my curve in order to bring it to life. Otherwise its a show stopper that you cant go wrong with. Its available in three colors and can fit a twin cyl 100 2 stroke or a radial if you can put in the work to rebuild the nose mount. Get yours below.
Cg: by the book
Aileron H - All you Can get
L-
Elevator H-
L-
Flaps Take-
Land -
Plane: gator-rc.com/t...
Engine: ch-ignitions.c...
AR Smooth Flite: boomarc.com/en/
Props: aircraftintern...
Pilots: www.warbirdpil...
Lights: dreamworksrc.com/
Paypal Donations always excepted:
paypal.me/bren...
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Check out the Merchandise @ teespring.com/...

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Опубликовано:

28 сен 2024

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Комментарии : 122

@LouCosmeRC-ov2ol 5 месяцев назад

First off, the sound is out of this world, and number 2, the landing, oh my Lord!

@JustPlaneCrazy 5 месяцев назад

U make me blush

@garyhoffman9423 5 месяцев назад

Well, if you ever make it down south I’m vice president of the Palm Beach RC club. You’re always welcome there.

@JustPlaneCrazy 5 месяцев назад

@garyhoffman9423 that’s awesome thanks. I was actually just down there last month for some vacation time

@TraceeRae 5 месяцев назад

Agreed, great sound,

@johnnichol9412 4 месяца назад

Take off was pretty shmick also, nice and slow not the usual open the throttle and pull back hard.

@rexmyers991 4 месяца назад

Very nice first landing. I used to own a T-28A. You are right it is a heavy airplane but it is very light on the controls. Your model looks like it flies just like the real one. Oh by the way, the lower the voltage, the GREATER the amperage flow will be.

@Scott-rr7dy 5 месяцев назад

Awesome. My favorite rc model. NICE flying. Greased the landing, and yes. Ahhhhhh , the 🔊.

@JustPlaneCrazy 5 месяцев назад

The looks are incredible for sure. Thanks for watching

@DronemanJoeRc 5 месяцев назад

My friend and bud that is a very serious plane you have created. The T28 is one of my fav birds and they fly so nice. Excellent flight your the best at custom and my Avengers Al-37 is still looking great on my wall. Thanks again Brendan 👍👍👍👍👍

@davidsnyder238 5 месяцев назад

Beautiful, nothing more to say. Congratulations!

@JustPlaneCrazy 5 месяцев назад

Thank you

@alanparkinson549 5 месяцев назад

Nice! Very realistic in the air, and a gorgeous landing. But you do need an air-to-ground repeater for the turn-and-slip indicator, the nose looked way above the tail in those turns.

@DadsRCHangar 5 месяцев назад

Holly Molly, that sounded friggin orsum. What a great flights with a butter landing. Hope you get to the bottom of the landing gear. Great plane Brendan. 🫡

@JustPlaneCrazy 5 месяцев назад

I think I am good with the gear. Flipped the dip switch to a lower voltage. There is a brief clip in the middle of that vid I cut in. Gear is up and it’s hauling azz

@hangarfiftyone3527 5 месяцев назад

great flight I know it's a model airplane but just like the full scale plane you can over speed the gear, this was a big problem with the old CZ T-28 , gear up the second the wheels leave the ground . BEAUTIFUL PLANE !!

@JustPlaneCrazy 5 месяцев назад

Yes. Two things I noticed with the gear. Put it up higher and slower and change of the voltage dip switch on the controller

@reckemroysrc3764 5 месяцев назад

That sounds incredible. Love it. Beautiful build and maiden flight. 😊

@JustPlaneCrazy 5 месяцев назад

Thanks man. A long time in the works

@scottconnors7901 5 месяцев назад

Well done on the build! Flight all good, landing, great job!

@JustPlaneCrazy 5 месяцев назад

Thanks for watching. Greatly appreciated

@barbaraupdegrave618 5 месяцев назад

Looks great, All ur hard work paid off I think Donnie missed his calling, great videoing Congratulations Brenden

@JustPlaneCrazy 5 месяцев назад

Wow look at you go !!!!❤️

@chrisambrose8838 5 месяцев назад

Very nice ! Beautiful build! Nice landing! 🇺🇸👍🙋‍♂️🖖🏻

@JustPlaneCrazy 5 месяцев назад

Thanks. The benefit of putting flight modes on flap setting. You can trim to each spot individually. It makes it easy to just use throttle

@crazyaces9586 5 месяцев назад

Nice job bro at least your's has a front wheel door. Motor makes a difference for sure. Grease landing 😎 👌 👍👏👏

@JustPlaneCrazy 5 месяцев назад

lol. It’s all the front wheel door

@autogyro333 Месяц назад

Wow, very nice plane and well flown!

@JustPlaneCrazy Месяц назад

Thank you and thanks for watching

@mattmiller7494 5 месяцев назад

Love it! I’m more partial to the red and white scheme but the yellow is good too. The radial sounds amazing, totally jealous but I can’t believe the weight of this. Can’t wait to watch the build videos. I built the Seagulls Decathlon based off your videos and I love that plane. Put a GP76 in that and it pulls it around nicely but I’ll bet you DA100 is just a bit better. Keep your the great content Brendan, love the channel!

@JustPlaneCrazy 5 месяцев назад

Thanks so much for the kind words. I do really like the red and white myself. The underside of this now looks like it was from ww2 so the white would weather itself amazingly

@iflick7235 4 месяца назад

Actually, I don't like electric RC planes. This is so refreshing, old school flying. The "Real Thing" . A great build and oh yes, that sound!

@JustPlaneCrazy 4 месяца назад

Thanks for watching. I am a fan of burning the dinosaur juice

@kevintreadway5963 5 месяцев назад

Very nice look forward to seeing it at Wally’s.

@JustPlaneCrazy 5 месяцев назад

Yeah man. Can’t wait

@daleyahnke7215 5 месяцев назад

awesome plane!!! That sound !!!!!! Thanks for sharing!

@JustPlaneCrazy 5 месяцев назад

Thanks for watching

@ShelbyGT500Kona 4 месяца назад

Awesome build!

@szambo86 5 месяцев назад

Nice display flight and thank you for your video you have made! U said something like less volt, less ampere but that shouldnt be the way to go. Normaly its less voltage more amps and more voltage less amps i think. Just from the point of an electrician. Whish you the best and some nice flights and landings aswell though the season! Have a good one dude

@JustPlaneCrazy 5 месяцев назад

Unfortunately I get that comment a lot and when dealing with dc,, voltage and amperage are proportional. Ohms law proves it in the math. I appreciate you watching and commenting. Always just trying to share the hobby

@szambo86 5 месяцев назад

@@JustPlaneCrazy hmm. I learned it that way. I= P/U and to me that means that the current increases when the voltage decreases. Because the motor of your retracts has a fixed certain power. So if we assume that the motor has a power rating of 20 watts, a voltage of 8V results in a current of 2.5 A (20W / 8V) and a voltage of 6V (20W / 6V) results in a current of 3.3A. And this formula is also used on DC. Now i am a little bit confused :D

@chuckhoward3626 5 месяцев назад

Definitely a nice plane and I can't take anything away from you. You commented on the weight, and from my chair it looks like it flies that way too. How much weight did you need to move aft to hang that UMS 180 on it? I question if even a prop change would take that out of it? As a caveat, I have been around and worked on T-28's. There is nothing in the empennage of a T-28; the only thing that was ever back behind the rear seat was two radio boxes, and those had long been ripped out. Every pilot I have ever talked to who trained in the T-28 said, that if you spin one of these planes you'll think the tail fell off of it.

@JustPlaneCrazy 5 месяцев назад

So. No weight at all in the tail. During the build I keep an eye on the cg and space out gear

@captainaxle438 5 месяцев назад

Good job. Did UMS make the evolution radials for horizon? What country are they made in

@5lexicon 5 месяцев назад

U M S Made in India.

@jimmytiler5522 5 месяцев назад

nice scale take off.

@JustPlaneCrazy 5 месяцев назад

Thanks for watching

@MWall711 5 месяцев назад

She still has a deep voice!

@ChunkyC_RC 5 месяцев назад

Love it!!! Engine sounds sexy AF!!!!

@JohnVHRC 5 месяцев назад

Very nice

@boss2234 5 месяцев назад

Sweet.absolutely sweet

@JustPlaneCrazy 5 месяцев назад

Thank u. I am loving it

@tdmaker85 5 месяцев назад

outstanding

@garyhoffman9423 5 месяцев назад

What field is that?

@JustPlaneCrazy 5 месяцев назад

AerObats field. Herndon Pa

@MAGApepe 5 месяцев назад

congrats :))

@JustPlaneCrazy 5 месяцев назад

Thanks. Much appreciated. It was nerve racking

@mikechappell2377 5 месяцев назад

Wow nice

@maxun1 5 месяцев назад

Love it.

@narvin2012 Месяц назад

Very good engine and model, I have a 125 cc Ums, beautiful engine. I would like use on the Dr1 Fokker. You use the baffle or deflector? Thank you. ciao

@JustPlaneCrazy Месяц назад

I did use the baffle. They work awesome

@nanchangCJ-A 5 месяцев назад

这个飞机是什么牌子出的呢

@ret737 5 месяцев назад

LOVE IT!!

@JustPlaneCrazy 5 месяцев назад

Thanks bro

@Michael-um5pd 5 месяцев назад

B E A utiful !

@JustPlaneCrazy 5 месяцев назад

Thanks for watching

@davehrcfpv 5 месяцев назад

What a sound!

@Sircrashalot1993 5 месяцев назад

Less voltage equal MORE amps!

@JustPlaneCrazy 5 месяцев назад

Work out ohms law

@motorcyclenut1 5 месяцев назад

Less volts more amperage

@JustPlaneCrazy 5 месяцев назад

Unfortunately not. Amps and volts are directly proportional. Ohms law proves it. E over I = R 7.4v divided by say 2ohms = 3.7a 6.0v divided by the same 2ohms = 3a Volts go down so does amperage

@motorcyclenut1 5 месяцев назад

@JustPlaneCrazy if you use less voltage on something it pulls more amps, if you use a higher voltage less amperage is required.

@neilhaas 3 месяца назад

🛩️🛩️🛩️🛩️😊😇🤩🤓😎

@garygasser6760 5 месяцев назад

Bigger fly's Better

@JustPlaneCrazy 5 месяцев назад

It does. It’s just harder to throw in the car lol

@reckemroysrc3764 5 месяцев назад

Fact😊@@JustPlaneCrazy

@PeterOZ61 5 месяцев назад

CG with gear up I take it?

@JustPlaneCrazy 5 месяцев назад

No. I cg everything gear down

@stevieraye69 4 месяца назад

Oh man, gorgeous plane!! My first plane was a T28, and it's still my favorite... now I need to make that move to gas!! Great vid, thanks!

@BP_Aviation 5 месяцев назад

Nice job on the maiden! I bought a UMS 150 for the TopRC P47. Wondering what fuel pump you are running on your 180 and where to buy it.

@JustPlaneCrazy 5 месяцев назад

ch-ignitions.com/product/aps-fuel-pump-powerfuel-rx-programmable-tx-switchable-pump/

@davidkimbler4744 4 месяца назад

Nice!

@Mikeylikesit1968 5 месяцев назад

One thing I noticed is the gear doors should stay open when the gear is down

@JustPlaneCrazy 5 месяцев назад

You can change that in the controller. I prefer them in so the air movement doesn’t rip them off

@korkav8r 5 месяцев назад

What were you filming with? Turned out great.

@JustPlaneCrazy 5 месяцев назад

Thanks combination of 4K video cam and go pro

@richiel4340 5 месяцев назад

Congratulations on the maiden! Beautiful job. Could you please tell me how you set up your fuel pump? Did you mix it using a curve with throttle position, have it at a fixed percentage at all times, or something else? Thanks in advance!!!

@JustPlaneCrazy 5 месяцев назад

I found it best as soon as it’s choked to have it run at 80% then off idle to just go to 100

@richiel4340 5 месяцев назад

Thanks!! This helps me out a lot.@@JustPlaneCrazy

@kimaxten9416 5 месяцев назад

Sounds awesome buddy and thanks for Draco parts received them fine

@JustPlaneCrazy 5 месяцев назад

Awesome

@coloradofotomatt 4 месяца назад

Beautiful landing!

@andystoybox1723 5 месяцев назад

Sweet! Awesome 😎 sounds super cool !

@JustPlaneCrazy 5 месяцев назад

Thanks. This is a different sound for sure

@olddogg60 5 месяцев назад

Oh, the sound. 👍😊

@JustPlaneCrazy 5 месяцев назад

I am partial to it myself. Lol

@Airsally 5 месяцев назад

Great job on this build and flying was very safe for the madien.

@JustPlaneCrazy 5 месяцев назад

I was worried about being too high for filming but I needed to be high in case of dead stick. It’s a heavy bird

@asselinbernard5610 5 месяцев назад

Wow, very Nice...

@JustPlaneCrazy 5 месяцев назад

@JMTerry1984 5 месяцев назад

Looks and sounds awesome

@JustPlaneCrazy 5 месяцев назад

Thanks. It’s impressive in size.

@robertjones1855 5 месяцев назад

Great job 👍 Awesome sound

@JustPlaneCrazy 5 месяцев назад

It makes the plane for sure

@iamfredibles 17 дней назад

going to need a bigger trailer with how big these planes are getting these days lol.. beautiful bird very well done

@JustPlaneCrazy 17 дней назад

Thanks. Amazing model for sure

@mugurelmanea 5 месяцев назад

I think propeller is to big …. Need samthing 26x16

@JustPlaneCrazy 5 месяцев назад

Going to a 28x12

@mugurelmanea 5 месяцев назад

@@JustPlaneCrazy28x16 i use on 250 cc

@JustPlaneCrazy 5 месяцев назад

@mugurelmanea that’s helpful. Thank you I will I could find a 27 since I went with a three blade but I would only be able to go to a 26. I think that’s too small

@edkerkhoff522 5 месяцев назад

I'm pretty sure I saw the eclipse in the video lol

@JustPlaneCrazy 5 месяцев назад

lol. I thought that watching the vid

@Stuff-i-Like 5 месяцев назад

No NO No, Less Voltage means more current for the same Power output (Watts, P=VI) in fact this is what Telsa do with their wiring in e-car cars, increase the car voltage from 12 to 80 Volts or whatever, the current is then much reduced and the guage of your wire can me much reduced, ie thinner and less costly.

@JustPlaneCrazy 5 месяцев назад

Unfortunately I have had this discussion too many times in this thread. Simply apply ohms law to DC which is what we are using. Amps and voltage are proportional with the same resistance. Look up an ohms law calculator and plug in easy numbers. I am not wrong. Use 7.2v and 2 ohms resistance answer 3.6a Use 6.0v and 2 ohms resistance answer is 3a

@Stuff-i-Like 4 месяца назад

@@JustPlaneCrazy power has to be the same, 18W v over 21W, not a valid comparison, inversely proportional, not proportional. If U up either the voltage or current for the same power output then the other value must decrease. Thanks.

@Stuff-i-Like 4 месяца назад

@@JustPlaneCrazy P = VI

@JustPlaneCrazy 4 месяца назад

@Stuff-i-Like it’s not the same power output and has the same resistance. This Ohms law supports it being opposite

@av8or971 5 месяцев назад

wow.. that thing is no where near tuned, and you took off anyways... lucky

@PeterOZ61 5 месяцев назад

Excellent, well done mate that looks awesome in the air. First flight it looked quite twitchy on ailerons. Hope you got the gear and doors sorted. Those are taking a lot of time on mine and using 20kg savox minis for the doors so should be ok with those. If mine comes in under the magic 25 kg / 55lb number I'll be very happy. The UMS 180 is something I have to get running and learn about as this is my first big radial. I bought the vario prop so can fine tune to suit.

@JustPlaneCrazy 5 месяцев назад

The vario prop will be a nice feature to help for sure