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Title: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: prabal276 on October 11, 2016, 10:58:37 AM Hello,
So, for the 2016 sweepstakes, i have decided to build a parkflyer-come-SPAD. Designed by extremesports on RcGroups. It appears to be a stable aircraft. Sporting an undercambered wing which has been extended to 42" from around 39" as i got the print scaling wrong by 2%. Using a Emax 2282 1200kv "red" motor and a 8x4 prop (APC style) A 30 amp SimonK esc 2X TowerPro Cheap 9 gms servos. I am thinking of getting a 1100 mah lipo (3 cell). The wing is almost done. Used Cf rods in the Le and Te flutes, balsa spars in the middle. Additional reinforcements have been made in the center section. I am planning for a clipped wing design and non transparent windows. Regards ;D Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: prabal276 on October 11, 2016, 11:01:39 AM (https://s22.postimg.org/fxsfy7oel/IMG_20161010_105536.jpg) (https://postimg.org/image/fxsfy7oel/)
(https://s22.postimg.org/qys6gz619/IMG_20161010_105543.jpg) (https://postimg.org/image/qys6gz619/) (https://s22.postimg.org/lon7polsd/IMG_20161010_105603.jpg) (https://postimg.org/image/lon7polsd/) (https://s22.postimg.org/6h785btxp/IMG_20161010_105605.jpg) (https://postimg.org/image/6h785btxp/) (https://s22.postimg.org/4dwsxnu4t/IMG_20161010_105629.jpg) (https://postimg.org/image/4dwsxnu4t/) (https://s22.postimg.org/4f6qr2vyl/IMG_20161010_105703.jpg) (https://postimg.org/image/4f6qr2vyl/) (https://s22.postimg.org/l486mzsjx/IMG_20161010_105741.jpg) (https://postimg.org/image/l486mzsjx/) (https://s22.postimg.org/yc7kfxq31/IMG_20161010_105746.jpg) (https://postimg.org/image/yc7kfxq31/) (https://s22.postimg.org/6st9vtzrh/IMG_20161010_105750.jpg) (https://postimg.org/image/6st9vtzrh/) (https://s22.postimg.org/sx3fspnwt/IMG_20161010_131231.jpg) (https://postimg.org/image/sx3fspnwt/) (https://s22.postimg.org/lie40c219/IMG_20161010_131232.jpg) (https://postimg.org/image/lie40c219/) (https://s22.postimg.org/no8euu5hp/IMG_20161010_133652.jpg) (https://postimg.org/image/no8euu5hp/) (https://s22.postimg.org/z1uy61g0d/IMG_20161011_090754.jpg) (https://postimg.org/image/z1uy61g0d/) (https://s22.postimg.org/bowwnizwt/IMG_20161011_100944.jpg) (https://postimg.org/image/bowwnizwt/) (https://s22.postimg.org/rbsren32l/IMG_20161011_100955.jpg) (https://postimg.org/image/rbsren32l/) (https://s22.postimg.org/wbq7ml8p9/IMG_20161011_101033.jpg) (https://postimg.org/image/wbq7ml8p9/) (https://s22.postimg.org/52eu837m5/IMG_20161011_101037.jpg) (https://postimg.org/image/52eu837m5/) Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: prabal276 on October 11, 2016, 11:04:49 AM please open the images in a new tab for bigger, better resolution
The link to the plans: <a href="http://www.rcgroups.com/forums/showthread.php?t=1959141">Original plans</a> Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: manojswizera on October 11, 2016, 06:25:35 PM Good going there prabal.
what i have seen on this cambered wing is that , in turns the wing drops drastically, and stalls. i don't know that happens with me. or its normal. Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: prabal276 on October 11, 2016, 06:32:02 PM Thank you sir, let's see what happens
Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: gaurang.1972 on October 11, 2016, 08:17:55 PM Very good going prabal
Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: prabal276 on October 12, 2016, 02:25:36 PM Thank you sir:)
I have put formers on the fuse. Manoj sir, can i have a video of your plane? Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: rcrcnitesh on October 12, 2016, 03:59:56 PM The beginning looks promising.
Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: prabal276 on October 12, 2016, 07:30:32 PM thanks :)
Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: kiran rc on October 12, 2016, 09:04:43 PM Great start! All the best... :thumbsup:
Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: prabal276 on October 12, 2016, 09:15:16 PM thank you kiran ;)
Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: sanjayrai55 on October 19, 2016, 05:17:38 PM Good going Prabal
Title: Re: '2016 Sweepstakes' Piper cub- 42 inch WS Post by: prabal276 on October 19, 2016, 05:18:40 PM Thank you sir,
I am on the verges of completion of the fuselage. Will post images at 9 |