Extreme Flight 48 inch Laser EXP - Page 27 - RC Groups
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May 29, 2012, 11:03 PM
This is NOT a TOY?
C_Watkins's Avatar
Quote:
Originally Posted by EXTREME FLIGHT
"Given those colors... I must not have ever been within a mile or two of one"

As a wise man once said, "some of the best things in life are pink".
True dat!
Just saying they were a bit, um... easy to see, that's all.
Can't say anything... a few of my non-EF planes are also a bit more colorful than normal

Quote:
Honestly I did not choose those colors, nor did I design that plane. It's a long story, but the condensed version goes like this. I borrowed a lot of money to start EF. I got ripped off by a crooked Chinese manufacturer for $107,000.00 the first 6 months we were in business. EF was almost over before it started. I visited another factory that was making some very impressive models and they happened to have 500 of the Mini 3Ds in the box ready to go. They were intended for another company who never paid their bill to the factory. I got a chance to fly the plane and it was a really great flying model. I was offered a great price and we sold all 500 within a couple of months. This allowed us to recover a little bit of money and keep rolling.
Ouch!
Well, they say everything happens for a reason. One door shuts, another opens, cliche' blah blah...
I don't know about all that... but I'm glad you were able to turn it around and that EF is still alive and kickin' today!
I've known others that have packed it in and called it a day after losing a lot less.
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May 29, 2012, 11:17 PM
Just flitting about!!
bigroger's Avatar
Quote:
Originally Posted by EXTREME FLIGHT
I got ripped off by a crooked Chinese manufacturer for $107,000.00 the first 6 months we were in business.
Don't you just hate it when this sort of thing happens, and it still happens even today.
May 29, 2012, 11:23 PM
Registered User
tho98027's Avatar
Just curious, any new changes to reinforce the landing gear plate on the laser?
May 30, 2012, 03:03 AM
Grumpy old git.. Who me?
JetPlaneFlyer's Avatar
Quote:
Originally Posted by tho98027
Just curious, any new changes to reinforce the landing gear plate on the laser?
This was discussed earlier. It seems to be a totally new design compared to the other 48" EXPs. The Laser has got two G10 reinforced ply strips that run from the firewall back picking up the landing gear caprive nuts then they continue on through to the the former at the wing tube location. I assume these strips are intended to take out the torsion that tends to rip gear plates out of some planes.

You can see these strips on Docs build log photos. It's a similar design to what I've seen on other non-EF planes and it worked ok on them, so hopefully will be good on the Laser too.

Steve
May 30, 2012, 08:16 AM
Team Extreme! Team Twisted!
hercdriver7777's Avatar
It's also very similar to how the 60" planes gear mounting is done.
May 30, 2012, 08:49 AM
Extremely Twisted
cwojcik's Avatar
Reading about the history of EF has induced mind-bending nostalgia in me. I can remember reading about the old Mini 3D over dial-up internet back in the day...it was a very cool airplane; there just weren't any good small 3D capable airplanes out there, much less any ARF's. The 68" Yak was also very, very cool. A 3D and precision-capable airplane that small was unheard of in those days. There was also the 60-sized Extra 300L, 42% Extra 300L, 50cc Extra, Edge, and Yak, and didn't you guys do a foamie at some point as well?
May 30, 2012, 09:51 AM
EXTREME FLIGHT's Avatar
Yes, we were briefly in the foamie business with a Yak-55SP that was released around 2005 if I remember correctly. Problem was I had to drive 4 hours to Mike Hall's house in south Georgia and spend the weekend feeding Depron into his laser cutter. Once adding up all of my travel expenses, the cost of the hardware and packaging we realized we weren't making any profit. I think we sold a couple hundred and then moved on.
May 30, 2012, 01:38 PM
Extreme Flight Tech Support
exeter_acres's Avatar
If needed.. the manual is posted here:

http://www.extremeflightrc.com/manua...EXP_manual.pdf
May 30, 2012, 02:03 PM
Volts>amps
stgdz's Avatar
Does the laser come with the cowl baffles to direct air at the motor?

The air is shown heat sink towards the foam side, should this be reversed?
May 30, 2012, 10:23 PM
Team Extreme Flight
Doc Austin's Avatar
Today we got a difinitive answer about how good the new G10 landing gear block is. The rudder jammed in a KE spin and the plane got stuck! When I realized it wasn't coming out, I managed to get the wings level and slammed it into the runway like that. The Laser hit so hard that it broke the gear leg, and actually knocked the aluminum spinner cone off.....it actually pulled the aluminum nut off the engine shaft! It smashed the tailwheel straight up into the rudder and bent the crap out of the wire.

Outside of that, it scuffed up the SFGs, but the airframe was completely untouched!

When I had worked on the plane last night, I had the rudder servo out, I apparently didn't put the screws back in, and the rudder servo actually blew out of the airplane because the KE spin was so violent!

I replaced the gear and prop, bent the tailwheel wire back, screwed the servo in and kept flying it!
May 30, 2012, 10:27 PM
inverted-i-fly
3drcparts's Avatar
did you get it on video, that sound like a great save
May 30, 2012, 10:29 PM
Irg
Irg
ol' yellow eyes is back
Irg's Avatar
Quote:
Originally Posted by cwojcik
Reading about the history of EF has induced mind-bending nostalgia in me. I can remember reading about the old Mini 3D over dial-up internet back in the day...it was a very cool airplane; there just weren't any good small 3D capable airplanes out there, much less any ARF's. The 68" Yak was also very, very cool. A 3D and precision-capable airplane that small was unheard of in those days. There was also the 60-sized Extra 300L, 42% Extra 300L, 50cc Extra, Edge, and Yak, and didn't you guys do a foamie at some point as well?
wait you've been doing 3D since the days of dial up?

I guess that's why I feel like I suck every time I watch your videos .
Latest blog entry: turbo bushmaster
May 30, 2012, 10:35 PM
This is NOT a TOY?
C_Watkins's Avatar
Well, I'm off to a roaring start. I've hit all the joints I can reach with fresh thin Mercury CA, and hinged the ailerons.
Now my eyes are watering, so I've set the thing aside to let all that finish firing off.
May 30, 2012, 10:44 PM
Team Extreme Flight
Doc Austin's Avatar
Quote:
Originally Posted by janole
did you get it on video,
No, my videos guys have disappeared. One was supposed to be there today but didn't make it. I really do need to get a hat-camn or something.


Quote:
...that sounds like a great save
Some of it was great and some of it was luck. Mostly it was just one damm tough airplane.

When I got it home I pulled the cowling, took the wings off and checked everything. I found absolutelyt notihng wrong except one of the SFGs was broken under the covering, so I shot some CA in there with a hypo.

There is actually less G10 materil in the KG block, but it looks like they doubled up on the thickness. This geeps the strength where the stress is, and doesn't have any unnecessaryt weight where it's not doing any good. Frankly, when I saw the new block I wasn't so sure, but now I think it is stronger than even the older style EXP LG blocks. It took one really impressive shot that would have oblitherated some planes.
May 30, 2012, 10:44 PM
Volts>amps
stgdz's Avatar
Doc always saves his crashes for some reason. They always escape.


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