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Search: Posts Made By: pinky_d_brain
Showing results 1 to 25 of 231
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Forum: RC Airboats
11-04-2016, 12:27 PM
Replies: 27
Views: 3,523
Posted By pinky_d_brain

Its difficult to understand we get that :) Can...

Its difficult to understand we get that :)
Can you give it a try with the littering or rounded side of the prop facing the front of the boat. We don't mind being proven wrong just give it a shot for...
Forum: RC Airboats
04-27-2016, 07:18 AM
Replies: 11
Views: 2,992
Posted By pinky_d_brain

Keep in mind this is a starting point not every...

Keep in mind this is a starting point not every boat works the same. It may have some strange performance problems when done but we can help you work them out. Its like a madden flight without the...
Forum: RC Airboats
04-26-2016, 10:33 AM
Replies: 11
Views: 2,992
Posted By pinky_d_brain

The A dimension is the Prop diameter. we start...

The A dimension is the Prop diameter. we start from there and work are way along. The B dimension is what you want it to be normal around 1". Width is about 1.5 x prop diameter. Angled sides help the...
Forum: RC Airboats
04-25-2016, 01:52 PM
Replies: 11
Views: 2,992
Posted By pinky_d_brain

I did this up some time ago Built up wing for...

I did this up some time ago
Built up wing for design??
Forum: RC Airboats
04-08-2016, 09:40 AM
Replies: 5
Views: 2,747
Posted By pinky_d_brain

lots of people have bean looking check this link...

lots of people have bean looking check this link out
http://www.rcuniverse.com/forum/rc-airboats-246/8899717-aeroflyte-platypus.html
Forum: RC Airboats
03-24-2016, 10:52 AM
Replies: 13
Views: 3,038
Posted By pinky_d_brain

I did this up as a bit of a guide some time back...

I did this up as a bit of a guide some time back may help (keep in mind things change depending on design)
Forum: RC Airboats
03-24-2016, 10:36 AM
Replies: 9
Views: 7,040
Posted By pinky_d_brain

Cajun Gator Airboat Plans off web

Are these them
Forum: RC Airboats
02-22-2016, 12:13 PM
Replies: 119
Views: 36,294
Posted By pinky_d_brain

If you fallow the link there are pdf drawings of...

If you fallow the link there are pdf drawings of the CAD drawings. sorry I should have added them to the Zip file
Forum: RC Airboats
02-12-2016, 09:20 AM
Replies: 119
Views: 36,294
Posted By pinky_d_brain

Hay guys I redid the Miss Take plans for a...

Hay guys I redid the Miss Take plans for a airboat guy some time back now. He was having problems with parts not lining up so I drew some plans based on the ones posted above to help him out.
link...
Forum: RC Airboats
09-10-2015, 03:27 PM
Replies: 63
Views: 7,233
Posted By pinky_d_brain

O snap man that sucks but a dame good fishing job...

O snap man that sucks but a dame good fishing job my friend :D
Ever think about building your own hull design??

If you want you can build something like this
Its a concept sketch that I posted...
Forum: RC Airboats
08-05-2015, 12:15 PM
Replies: 5
Views: 2,849
Posted By pinky_d_brain

Its all about Surface Tension witch is what is...

Its all about Surface Tension witch is what is slowing you down when you spray your boat. The sanding allows the wood to hold water a little witch brakes down Surface Tension as it always allows its...
Forum: RC Airboats
07-30-2015, 11:20 AM
Replies: 63
Views: 7,233
Posted By pinky_d_brain

Nice to see you back at it Crispspa Sounds like...

Nice to see you back at it Crispspa
Sounds like your larger servo is pulling to many amps and browning out the system or something. basically puling all the power to it and not providing the...
Forum: RC Airboats
04-22-2015, 08:40 AM
Replies: 10
Views: 880
Posted By pinky_d_brain

Zup guys Ihave been looking around as well was...

Zup guys Ihave been looking around as well was wandering what happened.
Forum: RC Airboats
01-11-2013, 03:13 PM
Replies: 79
Views: 12,211
Posted By pinky_d_brain

RE: Anyone know what this is? Ice boat?

Found it
http://www.ebay.com/itm/RARE-VINTAGE-TETHER-ICE-BOAT-TETHER-CAR-TETHER-PLANE-ENGINE-/120923051147?nma=true&si=8iVo0rUCo093fNK%2BU4ts2ypdA%2BE%3D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
Forum: RC Airboats
01-11-2013, 02:54 PM
Replies: 8
Views: 1,991
Posted By pinky_d_brain

RE: Canard configuration airboat CG ?

I would think the CG should be somewhere around the step of the outside hulls but not sure on this.
Forum: RC Airboats
01-10-2013, 01:01 PM
Replies: 8
Views: 1,991
Posted By pinky_d_brain

RE: Canard configuration airboat CG ?

What motor and prop?
For the dimensions you stated I would recommend a 6" prop.
Remember the 3 hulls don't have to be big but they do have to be spread out.

The CG will be somewhere around...
Forum: RC Airboats
10-06-2011, 12:07 PM
Replies: 14
Views: 4,117
Posted By pinky_d_brain

RE: Prop powered iceboat

cool little idea
from what I understand you are having a single ruder up front...
I would make this the back and steer form the back as well just keep same as you have just other end is front
...
Forum: Brushed/Brushless motors, speed controls, gear drives
09-03-2011, 07:05 PM
Replies: 5
Views: 720
Posted By pinky_d_brain

RE: Gearvbox/Prop Size help

Any size working on design I build around power plant / prop

so 105600 per min
so
4900rpm kv motor 11v = 53900rpm
6.6:1 gear box
= 8166 rpm
so 105600/8166=13
so I need a 13 pitch...
Forum: Brushed/Brushless motors, speed controls, gear drives
09-03-2011, 05:19 PM
Replies: 5
Views: 720
Posted By pinky_d_brain

RE: Gearvbox/Prop Size help

See this is why I am asking :D
So what do you suggest
Forum: Brushed/Brushless motors, speed controls, gear drives
09-01-2011, 04:12 PM
Replies: 5
Views: 720
Posted By pinky_d_brain

Gearvbox/Prop Size help

Hi all I need your expertise
I'm looking for gearbox/prop size for motor/esc/battery I already have

motor
http://www.e-fliterc.com/Products/Default.aspx?ProdID=EFLM3005

ESC...
Forum: RC Airboats
06-08-2011, 01:19 PM
Replies: 14
Views: 1,959
Posted By pinky_d_brain

RE: Making airboat from car

I don't see why not but the added weight and extra gearing will rob some power, however with gearing it down so much you can put a massive prop on it.
I remembered seeing a conversion so I went...
Forum: RC Airboats
06-07-2011, 01:03 PM
Replies: 14
Views: 1,959
Posted By pinky_d_brain

RE: Making airboat from car

get a aluminum block cut some baring brackets in it and fasten that to the bottom of the motor, add a gear that will fit and mount the prop as needed. the motor was built for a hire rpm so this...
Forum: RC Airboats
05-26-2011, 08:57 AM
Replies: 32
Views: 3,839
Posted By pinky_d_brain

RE: FLORIDA RC AIRBOATERS

Lester is wanting to set this up so how about when we get that done we bring it to the water propped organizations and see if we can join as a division and set up our own events / help them set up...
Forum: Speed - Electric
09-01-2010, 05:15 PM
Replies: 3,285
Views: 605,495
Posted By pinky_d_brain

RE: Unofficial

I have no idea if this will work it's an out runnier but it meets your spec i think
http://www.e-fliterc.com/Products/Default.aspx?ProdID=EFLM1340DF
Forum: Speed - Electric
08-30-2010, 06:09 PM
Replies: 26
Views: 6,635
Posted By pinky_d_brain

RE: speed record brushless AIRBOAT 75.2mph

Considering that he has been working at it for a long time some of this is a very hard blow to take
I don't know why he posted it here maybe to call out some water propped guys for a friendly...
Showing results 1 to 25 of 231
 
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