Flaps and Ailerons construction completed

Hinging done on Ailerons and Flaps

Nice to see your builds sanjay ji. What size engine are you planning to use ?

Regards
Sahil

Quote from: sahilkit on August 16, 2020, 09:30:30 PM
Nice to see your builds sanjay ji. What size engine are you planning to use ?

Regards
Sahil

http://www.rcindia.org/gas-glow-nitro-planes/senior-telemaster-(adapted-in-corrobalsaply)/  See Reply # 11

Testing the Servo set-up for 2 position Flaps and Triple Rates on Ailerons

Amazing Sanjay Sir.
Eagerly waiting to see it finished
Please take a bow!!

Sent from my ONEPLUS A6000 using Tapatalk

Thank you

Testing after assembly

Detail of linkage for Flap

Making the Hatch Cover

Hatch Cover





All parts which could be exposed to fuel/exhaust protected with Synthetic Enamel paint

After a long time - now in completion

Decided to go with a 15 cc Evolution Gas engine

The additional weight was perfect for the CG

Wing Top

Wing Bottom

Sanjay sir I am also thinking this pattern .Very beautiful build. How is its flying, and which engine your are using, what is total weight .
with regards

 

Evolution 15

Not maidened yet

About 4.7~4.8 Kg

Sir,
I believe 'nothing flies like a Telemaster'
Yours is about 8' span, right?

I was wondering why you added flaps, perhaps the last thing a Telemaster needed.
The original weighed under 6 lbs, had wing loading under 9oz/sqft and took off in 3 feet with a 60!

Then I noticed the weight. Over 4.5kg, eh?
But at nearly 10sqft wing area, it'll still only be 16oz/sqft loading, or only 80% compared to a 40 size trainer.

So why a 15cc engine and flaps?
Guess you plan to carry a huge payload!

I wish I could get a few minutes air time on your Sr Telemaster!
Regards

Thanks for reply ,evolution 15  that 15cc ? its petrol or glow.

Res.Iyer sir my senior Telemaster weight is 7.5kg and engine .90Super Tiger , it's fly well , but I want to know what should it's ideal weight.

Quote from: K K Iyer on March 26, 2021, 08:57:42 PM
Sir,
I believe 'nothing flies like a Telemaster'
Yours is about 8' span, right?

I was wondering why you added flaps, perhaps the last thing a Telemaster needed.
The original weighed under 6 lbs, had wing loading under 9oz/sqft and took off in 3 feet with a 60!

Then I noticed the weight. Over 4.5kg, eh?
But at nearly 10sqft wing area, it'll still only be 16oz/sqft loading, or only 80% compared to a 40 size trainer.

So why a 15cc engine and flaps?
Guess you plan to carry a huge payload!

I wish I could get a few minutes air time on your Sr Telemaster!
Regards

I compute Loading at 19 oz/sq ft, WCL at 6.5. About a trainer

But I've kept flaps because the ends of our runway have crops growing - sarson nowadays. Overshooting will create problems

Weights of modern STMs range from 4.5 Kg upwards. There really is no "standard weight"

The 15 cc Gas engine is because it balanced the CG perfectly!

A 15 cc Gasser, while being ~ 0.90 cu in displacement, does not have the power of a 90 Glow, more like a 60 Glow. The BMEP and RPM are both lower

BTW, the STM has a reputation of being a floater! It just doesn't want to land

I installed flaperon  mixing. it really awesome  .