RC India

RC Models => Gas/Glow/Nitro Planes => Topic started by: sanjayrai55 on January 30, 2020, 05:49:51 PM



Title: Astro Junior
Post by: sanjayrai55 on January 30, 2020, 05:49:51 PM
I have the Sig Astro Hog, fitted with a 15 cc Evolution Gas Engine. That is a big model, 72", 3 Kg

Here's it's younger brother


Title: Re: Astro Junior
Post by: sanjayrai55 on January 30, 2020, 05:53:28 PM
This is a Dancing Wings Laser Cut kit, bought from Ali Express. It cleared Customs without being confiscated  ;D but I had to pay a hefty amount of customs duty  :'( :'(

54" span, approx. 1.5 Kg flying weight. Plan to put a 35 ASP on it. Will decide whether to use a 35 or 25 when the build nears completion

Originally designed for Electric Power, so I'll be modifying it slightly for Glow


Title: Re: Astro Junior
Post by: sanjayrai55 on January 30, 2020, 05:55:19 PM
Fuse build

(https://i.postimg.cc/6p30dPzJ/IMG-20200123-094539.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on January 30, 2020, 05:56:06 PM
(https://i.postimg.cc/5NfptyCt/IMG-20200123-094546.jpg)

(https://i.postimg.cc/26p7NSYr/IMG-20200123-123747.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on January 30, 2020, 05:57:20 PM
(https://i.postimg.cc/gJvqzbcR/IMG-20200123-123754.jpg)

(https://i.postimg.cc/gJvqzbcR/IMG-20200123-123754.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on January 30, 2020, 05:58:22 PM
(https://i.postimg.cc/26p7NSYr/IMG-20200123-123747.jpg)

(https://i.postimg.cc/wM2XN5mj/IMG-20200125-103936.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on January 30, 2020, 05:58:54 PM
(https://i.postimg.cc/cC076k6z/IMG-20200130-171652.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on January 30, 2020, 06:01:49 PM
Here's the original Astro Hog

(https://i.postimg.cc/tTSPCRQs/A-Hog-top.jpg)

(https://i.postimg.cc/7Z32Jnr8/A-Hog-Fr.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on January 30, 2020, 06:03:03 PM
The seller

https://www.aliexpress.com/item/32852505979.html?spm=a2g0s.9042311.0.0.492f4c4d9L0AoS (https://www.aliexpress.com/item/32852505979.html?spm=a2g0s.9042311.0.0.492f4c4d9L0AoS)


Title: Re: Astro Junior
Post by: Mehul Anand on February 01, 2020, 01:01:29 PM
That's a nice looking plane!


Title: Re: Astro Junior
Post by: manu on February 01, 2020, 04:29:53 PM
nice plane Sir.


Title: Re: Astro Junior
Post by: sanjayrai55 on February 01, 2020, 04:50:37 PM
Thanks Mehul and Manu  :thanks:


Title: Re: Astro Junior
Post by: sanjayrai55 on February 01, 2020, 04:52:23 PM
Cockpit headrest(https://uploads.tapatalk-cdn.com/20200201/e3290c6dce297c55b0d4350cb4230f03.jpg)(https://uploads.tapatalk-cdn.com/20200201/16427857648530e69a7d2fb6fa2f05a4.jpg)

Sent from my motorola one power using Tapatalk


Title: Re: Astro Junior
Post by: sanjayrai55 on February 01, 2020, 04:53:26 PM
Stab and elevator, with steel and hardwood joiner(https://uploads.tapatalk-cdn.com/20200201/ff4798192115bbc62fbfaddce0543dfa.jpg)(https://uploads.tapatalk-cdn.com/20200201/e9e5b3fd457aed0da0d56bb3c2c1f5cd.jpg)(https://uploads.tapatalk-cdn.com/20200201/a7d68b2f1a354a945c3e540189ca82eb.jpg)

Sent from my motorola one power using Tapatalk


Title: Re: Astro Junior
Post by: Aeroresurrect on February 01, 2020, 07:00:48 PM
Terrific build, Sanjay !
Really envy your talent.
I, however, did the fuselage cladding after all all the innards (servos, pushrods, batteries, tank, etc) have been fixed. makes my work a bit simpler....


Title: Re: Astro Junior
Post by: sanjayrai55 on February 01, 2020, 07:04:29 PM
The photos don't show it maybe, but all servos, pushrods, tank, and even engine fitment are done  ;D


Title: Re: Astro Junior
Post by: sanjayrai55 on February 01, 2020, 07:05:12 PM
(https://i.postimg.cc/cC076k6z/IMG-20200130-171652.jpg)

You can see the throttle, elevator and rudder pushrods here


Title: Re: Astro Junior
Post by: Aeroresurrect on February 01, 2020, 07:43:01 PM
Yes, it is clear from this photo.
Just looks almost ready to take to the air.... :salute:


Title: Re: Astro Junior
Post by: sanjayrai55 on February 11, 2020, 12:20:42 PM
Didn't like the balsa used for the elevator. Very heavy, possibly Paulonia wood

Made some lightening holes(https://uploads.tapatalk-cdn.com/20200211/66f952e1cd8c76b5cebf1c74e6f7a298.jpg)

Sent from my motorola one power using Tapatalk


Title: Re: Astro Junior
Post by: sanjayrai55 on February 11, 2020, 12:21:24 PM
Started on the wing(https://uploads.tapatalk-cdn.com/20200211/3885a9afcdde7521932c4efa8c520623.jpg)

Sent from my motorola one power using Tapatalk


Title: Re: Astro Junior
Post by: sanjayrai55 on February 11, 2020, 12:21:58 PM
Built up wing tips(https://uploads.tapatalk-cdn.com/20200211/1a7ac8aed41b90bafcce478a7f31a3f8.jpg)

Sent from my motorola one power using Tapatalk


Title: Re: Astro Junior
Post by: sanjayrai55 on February 13, 2020, 08:45:45 AM
Wing progress(https://uploads.tapatalk-cdn.com/20200213/840b25fbde178dfd30400fe6f6688472.jpg)

Sent from my motorola one power using Tapatalk


Title: Re: Astro Junior
Post by: gaurang.1972 on February 13, 2020, 07:11:28 PM
good going sanjay sir :thumbsup: :thumbsup:


Title: Re: Astro Junior
Post by: sanjayrai55 on February 14, 2020, 05:27:20 AM
Thanks Gaurang


Title: Re: Astro Junior
Post by: sanjayrai55 on February 15, 2020, 09:54:35 AM
The main LG is 4 mm spring steel wire. This fits into wooden blocks which in turn are attached to the wing. The wood being not hard enough, the LG would in time have worked loose. So I drilled through a 4 mm blind nut, and used it

(https://i.postimg.cc/3NPNGgk4/IMG-20200215-094120.jpg)

(https://i.postimg.cc/66SyFNMW/IMG-20200215-094123.jpg)



Title: Re: Astro Junior
Post by: sanjayrai55 on February 20, 2020, 12:46:45 PM
Wing progress(https://uploads.tapatalk-cdn.com/20200220/de27b4f2cb78bd85a3577817db871376.jpg)(https://uploads.tapatalk-cdn.com/20200220/0ba69fb28ae1c608a9ff2c8225f4c904.jpg)

Sent from my motorola one power using Tapatalk


Title: Re: Astro Junior
Post by: sanjayrai55 on February 22, 2020, 06:32:01 AM
Construction completed


(https://uploads.tapatalk-cdn.com/20200222/0c2d58e2ca8ce4d00177bf625a45cfc5.jpg)(https://uploads.tapatalk-cdn.com/20200222/971eeb230484617f32a74a0bd8d17020.jpg)

Sent from my motorola one power using Tapatalk


Title: Re: Astro Junior
Post by: sanjayrai55 on February 23, 2020, 04:15:17 PM
Covering started

(https://i.postimg.cc/CxvgKPcq/IMG-20200223-154337.jpg)

(https://i.postimg.cc/LsnMgtW0/IMG-20200223-154342.jpg)


Title: Re: Astro Junior
Post by: Aeroresurrect on February 23, 2020, 06:41:21 PM
Excellent build , Sanjay !
What engine you are using ?


Title: Re: Astro Junior
Post by: K K Iyer on February 24, 2020, 12:04:58 AM
Sirji,
How I wish you’d come and help refurbish my models.
So that they will also be as pretty as yours.
Regards


Title: Re: Astro Junior
Post by: sanjayrai55 on February 24, 2020, 04:53:23 AM
Excellent build , Sanjay !
What engine you are using ?
Thanks. Planning to use a 35 ASP


Title: Re: Astro Junior
Post by: sanjayrai55 on February 24, 2020, 04:54:05 AM
Sirji,
How I wish you’d come and help refurbish my models.
So that they will also be as pretty as yours.
Regards

Would love to sometime sir! Most of all, to fly together :D


Title: Re: Astro Junior
Post by: sanjayrai55 on February 27, 2020, 04:45:14 PM
Fuse covered

(https://i.postimg.cc/SRMkbjMr/IMG-20200227-115858.jpg)


(https://i.postimg.cc/5jc14vd0/IMG-20200227-115849.jpg)


Title: Re: Astro Junior
Post by: samayaraj on February 28, 2020, 08:43:43 AM
Nice finish Mr. Sanjay!  {:)} {:)}


Title: Re: Astro Junior
Post by: sanjayrai55 on February 28, 2020, 09:01:24 AM
 
Nice finish Mr. Sanjay!  {:)} {:)}

Thank you sir :thanks:


Title: Re: Astro Junior
Post by: sanjayrai55 on March 03, 2020, 05:01:01 PM
Wing covering in progress

(https://i.postimg.cc/pXS9bnQ1/IMG-20200301-050144.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on March 03, 2020, 05:03:54 PM
When I was in school, around 1969, in the 8th/9th Class, I built a Gnome from India Hobby Centre. The Instructions had a wonderful line, that I still remember

"Now cover you the tips themselves"

After 50 years, I'm still trying to figure that one   :rofl: :rofl: :rofl: ;) ;)


Title: Re: Astro Junior
Post by: sanjayrai55 on March 03, 2020, 05:05:31 PM
Fitment of the Aileron Servo

(https://i.postimg.cc/0NRbrRBY/IMG-20200301-050746.jpg)

(https://i.postimg.cc/rwtD8FQy/IMG-20200301-052002.jpg)

(https://i.postimg.cc/Gt0M5p7B/IMG-20200301-093420.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on March 03, 2020, 05:10:48 PM
Complete

(https://i.postimg.cc/13vGbzCW/IMG-20200303-124633.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on March 03, 2020, 05:11:37 PM
(https://i.postimg.cc/GmLPMDQ8/IMG-20200303-124645.jpg)

(https://i.postimg.cc/25J48Kfh/IMG-20200303-124655.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on March 03, 2020, 05:12:30 PM
Note the forward swept main undercarriage!

(https://i.postimg.cc/sXh5B4V8/IMG-20200303-124733.jpg)


Title: Re: Astro Junior
Post by: sanjayrai55 on March 03, 2020, 05:12:56 PM
(https://i.postimg.cc/YSj67wTt/IMG-20200303-124711.jpg)


Title: Re: Astro Junior
Post by: Rooster on March 04, 2020, 10:52:07 AM
B E A U T I F U L !!!!!!!!!
Please post Maiden Video


Title: Re: Astro Junior
Post by: sanjayrai55 on March 04, 2020, 11:01:40 AM
B E A U T I F U L !!!!!!!!!
Please post Maiden Video

Thanks :D

Maiden soon ;)