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Cox Engine of The Month
August-2024
balogh's
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"Cox TD09 R/C Beast of Burden featuring Kamtechnik head and DIY metallic fuel nipple"
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PAST WINNERS
balogh's
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"Cox TD09 R/C Beast of Burden featuring Kamtechnik head and DIY metallic fuel nipple"
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PAST WINNERS
Lockheed L-10
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Lockheed L-10
This is my test bed for Brodak twin setup. Counter rotating props make for very stable flight. Yes with a push of a button the motors start. But you don't get to smell nitro or hear a .049
Inside the plane!
Inside the plane!
Brenda- Bronze Member
- Posts : 58
Join date : 2014-10-06
Age : 53
Re: Lockheed L-10
About 3-1/2 second laps in that last video, it's hauling ass pretty good. Nice work, Brenda.
Rusty
Rusty
_________________
Don't Panic!
...and never Ever think about how good you are at something...
while you're doing it!
My Hot Rock & Blues Playlist
...and never Ever think about how good you are at something...
while you're doing it!
My Hot Rock & Blues Playlist
RknRusty- Rest In Peace
- Posts : 10869
Join date : 2011-08-10
Age : 68
Location : South Carolina, USA
Re: Lockheed L-10
I enjoyed riding along on both of your recent flights Brenda, the autogyro which is a must have for me and the L-10 which I already have in kit form.
Interesting twin electric that you seem to be able to start and stop at will. Any idea as to maximun in flight battery life?
Bob
Interesting twin electric that you seem to be able to start and stop at will. Any idea as to maximun in flight battery life?
Bob
rsv1cox- Top Poster
Posts : 10928
Join date : 2014-08-18
Location : West Virginia
Re: Lockheed L-10
rsv1cox wrote:I enjoyed riding along on both of your recent flights Brenda, the autogyro which is a must have for me and the L-10 which I already have in kit form.
Interesting twin electric that you seem to be able to start and stop at will. Any idea as to maximun in flight battery life?
Bob
I used a Brodak timer. Press a button, wait 7 sec, motors go full power. With the other Brodak timer you could set up a 30min flight if you wanted. I went with the preset timer as it is cheaper and fills a need. I can get a few flights off the battery but according to the Guru at KotRC it is really best to charge battery after each flight. I purchased a iMAX B6 off ebay for less than $20 to charge it. It works well and is quick for a LiPO charger. The electric option is for kids in San Pedro. City asked for something that wasn't as loud and safer for kids to use. I spoke with Brodak via email on the best option for what we where trying to do and they came up with a shopping list for me. I think electric takes all the fear out of multi-engine CL aircraft. I'm working now on a 4 engine version where the inboard are on one timer and outboard are on another. With that setup the pilot can choose slow 2 engine flight or much faster 4 engine.
2 Brodak BH-1837 Electric Motor
1 Brodak BH-1845 Battery 7.4V x 850 mA
2 Brodak BH-1862 ESC 12 amp
1 Brodak BH-1868 Timer
1 Y cable
1 Electric Propeller
1 Electric Propeller reversed
Brenda- Bronze Member
- Posts : 58
Join date : 2014-10-06
Age : 53
Re: Lockheed L-10
That looks like too much fun! Don't remember where, were or ware but someone was making a "sound generator" to give realistic sounds for electric warbirds. Must have been a small battery powered amplifier with speaker mounted on the interior of the fuse. Could be updated to a "app" on the smart phone , the kids could insert their earplug connection to the smartphone, which would pick up the RPM of the engines and convert it back to the sound of a screaming 049!
Brenda, those rolling take offs and landings were great. I wish my landings were that good. Thanks for the videos!
Brenda, those rolling take offs and landings were great. I wish my landings were that good. Thanks for the videos!
Marleysky- Top Poster
Posts : 3618
Join date : 2014-09-28
Age : 71
Location : Grand Rapids, MI
Re: Lockheed L-10
Funny you should mention noise maker. That is what I am working on today. I did see the one that was electric and cost like $160+. That is not a option. What I have now is two soda straws, one fat and one skinny inside the cowl. I then placed some celo tape on motor with bit hanging out. Tape strikes soda straw and boom sound! Not ear splitting but it is a sound ![Very Happy](https://2img.net/i/fa/i/smiles/icon_biggrin.png)
![Very Happy](https://2img.net/i/fa/i/smiles/icon_biggrin.png)
Brenda- Bronze Member
- Posts : 58
Join date : 2014-10-06
Age : 53
Re: Lockheed L-10
Brenda wrote:Funny you should mention noise maker. That is what I am working on today. I did see the one that was electric and cost like $160+. That is not a option. What I have now is two soda straws, one fat and one skinny inside the cowl. I then placed some celo tape on motor with bit hanging out. Tape strikes soda straw and boom sound! Not ear splitting but it is a sound
I take it you always had cards in your bicycle spokes!
Phil
pkrankow- Top Poster
- Posts : 3025
Join date : 2012-10-02
Location : Ohio
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» Lockheed Connie
» Lockheed "Tee-33-Dee" for CEF Speed Contest
» Lockheed F-80 Shooting star
» Free plans Lockheed Vega 34" Model builder plan
» Lockheed "Tee-33-Dee" for CEF Speed Contest
» Lockheed F-80 Shooting star
» Free plans Lockheed Vega 34" Model builder plan
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