“Reflections on the 2004 JR Challenge

Hi Dave, I’ve had a few days to recover from the travel and reflect on the 04 JR Challenge and it occurred to me that one of the most overlooked parts of the trip was the performance I received from my power system. I say overlooked because it was such a non-issue the entire week. I arrived Mon afternoon too late to get any flying in; Tue – 6 12 minute flights plus some time on the ground making system adjustments – at the end of the day both flight packs were still in the 6.2 volt range under load; Wed – a duplicate of Tues. Thurs and Friday competition flights I flew on a single charge. What’s more, the TX pack I installed in my 10x the week before went the entire week un-charged and never dropped below the 10v level! My only regret is that my flying wasn’t up to par with my battery performance. Thanks for great products and great service, keep up the good work, hope to see you in Muncie for NATS!

Ty Lyman
Carden 40% Edge – 2 x 2700 NiMH packs RX, 1 2700 ignition.
JR 10X – 1650 NiMH”
March 2004

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“Boy Dave! The new AAA 8 CELL nimh pack I got from you for my Wattage “Mini Max” is terrific! just thought I’d let you know .. I swear I flew for 19 minutes this chilly morning on my front lawn … keep up the good work .. I am almost finished building the “Radical Edge” ………………

Sal Manganaro”

October 2001

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Re: 2700mah
“I bought (2) 2700mah NIMH batteries from you two weeks ago for my 40% Edge540. Since it is filled with 8411’s all over the plane, I was concerned the batteries would have enough endurance. With a 5.7V regulator, I am getting 6-7 flights per day and flying all weekend on one charge. I can’t get the same performance from my 2400mah Duralites.

Tim Davie”

August 2001

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Re: (3800RX packs)
“Hi Dave this is Bruce Swartfager I flew my 35% staudacher yesterday with the 3800 metal pack and it flew great no trim adjustments just couldn’t have done any better. It has Brison 6.4 twin up front and did it sing I am excited as you can tell. I figured up how many oz. of torque i am running and it comes in at 1250 oz. That is a lot and so the question of metal packs not providing enough amps is a myth. I have 612 oz. alone on the wings of torque. Just thought i would pass this on thanks Bruce will looking forward to the Orbit charger. Later Bruce, Altoona Iowa
(Most are flying the 2700 in this application but the 3800 works great too where you want a little extra capacity or nose weight).”

August 2001

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Re: (RRC-300 packs)
“Dave, Hi, I picked up a 7-cell pack of 300 mAh NiMHs from you at the SWAC, back in May. You asked me to let you know how they worked out.
THEY ARE FABULOUS !!!
Light weight, powerful, and getting better with every cycle. I’m currently using them in a GWS Tiger Moth powered by a GWS DX-A and
GWS 9 X 7 prop. Perfect combination!
I’ll be ordering some more packs soon.

Thanks a lot.
Happy flying,
Gary”

August 2001

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