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HomeAircraftHelicopterPhotos and Videos › Jamie Robertson - Huntsville '09
04-24-2009 03:07 AM  9 years agoPost 21
Tyler

rrElite Veteran

Chicagoland area

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I'd be the first to admit I am wrong, but that doesn't sound like a YS 91SR to me. The rpm and headspeed just sounds too high. With the stock gear ratio I don't think the SR would pull those rpm's happily.

Of course, I could be 100% wrong!

Tyler

Enjoy things that money can buy IF you don't lose the things money can't buy.

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04-24-2009 03:25 AM  9 years agoPost 22
creightoncarr

rrKey Veteran

Missouri City, Texas - USA

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Jamie is running the OS HZ engine now.

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04-24-2009 03:34 AM  9 years agoPost 23
eperez74

rrApprentice

Tulsa, OK

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Last time a I saw him he was running the OS 91 FYI.

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04-24-2009 03:54 AM  9 years agoPost 24
youthflyer

rrApprentice

Claremore, OK. USA

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Here is Jamie's current 700 set up as of the Huntsville event.

Stock T-Rex 700(nothing special done even still using stock main gear)
JR 8717 servos on cyclic and throttle
Solid-G gyro / JR 8900G tail servo
Spektrum AR7100 receiver
ThunderPower 2S 2600 ProLite receiver pack
ATG V3
Radix 690mm blades
Radix 4105 Super Stubz
Radix 105mm tails
OS 91HZ (non pumped)
MP5 90
OMI fuel magnet in tank (on outside tank hole & 70mm line length)(70mm is while using Hayes clunk line and allows for expansion)
+/- 13 1/2
Throws set to max w/no binding
JR X9303
Wildcat CY 30%
1800 RPM norm, 1950 IU 1, 1950 IU 2
OS #8 plug

No special programs or mixes. Just a very generic set up that I can duplicate from machine to machine easily. I do pay strict attention to details while building his machines. I try not to use any sub trim at all when setting them up and he normally does not have to use any flight trim. He prefers a slightly tail heavy machine with a full tank.

What have I forgotten or what else would you like to know?

Hope this answers some of your questions!

Jim Robertson

Jamie Robertson

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04-24-2009 04:31 AM  9 years agoPost 25
Tyler

rrElite Veteran

Chicagoland area

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Thanks Jim
What a great, detailed, and complete response.

This helps some of us know what to shoot for in equipment and setup. Often it is easy to assume that professional pilots have some great advantages in equipment and setup. This verifies a readily available and affordable collection of components with a basic set up approach can outperform most pilots (especially me). The wow factor comes from the pilot wriggling the gimbles.

Great job Jim and Jamie.

Enjoy things that money can buy IF you don't lose the things money can't buy.

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04-24-2009 04:51 AM  9 years agoPost 26
Riq

rrKey Veteran

ND

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Stock T-Rex 700(nothing special done even still using stock main gear)
Thats great to hear, just built properly.

Excellent flying!

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04-25-2009 09:10 PM  9 years agoPost 27
Gorgin4325

rrKey Veteran

Florida

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That was one of the best flight videos I have seen... so entertaining... Great job.

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04-26-2009 01:53 AM  9 years agoPost 28
UH-1N

rrNovice

New Hampshire

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Incredible !!!!!

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04-26-2009 02:01 AM  9 years agoPost 29
canbarelyhover

rrVeteran

Sunnyvale, CA

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that kid is so creative. i must have seen half a dozen new moves and transitions.

Citizen #830

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04-27-2009 10:55 PM  9 years agoPost 30
Philicopter

rrApprentice

Saint Anne (Kankakee) ,IL

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Wow!!! SURGICAL!!!!!!!! I love seeing maneuvers I have never seen before.

Keep it Up.

Phil

You can race anything you have 2 of
www.eclipsehobbies.com
Thunder Power

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05-06-2009 05:41 AM  9 years agoPost 31
Nashville

rrElite Veteran

Formerly Music City now back home in Sunny Florida

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Here's my prediction, XFC Champion for 2009... Jamie Robertson. Awesome flying. It's fun watching the progression.

I was Spektrum when Spektrum wasn't cool

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05-06-2009 06:37 PM  9 years agoPost 32
raif

rrNovice

jax, florida

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how does one reach that level so quickly! just amazing!!

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05-06-2009 11:29 PM  9 years agoPost 33
MAYHEM

rrApprentice

Motorcity

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Stop reading the forums and get out and fly...I would guess

Marshall

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05-07-2009 12:04 AM  9 years agoPost 34
bigballajeff

rrApprentice

Omaha,NE-USA

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one word.... AMAZING!! Maybe ill get there someday...haha

Scorpion Motors

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07-20-2009 07:25 AM  9 years agoPost 35
rg3d

rrNovice

Burelson TX

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great flight

BobbyJacks Small Engines & Hobbies

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HomeAircraftHelicopterPhotos and Videos › Jamie Robertson - Huntsville '09
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