Radio Control Rotor World Magazine 64 Edición anterior

Features
16 T-Rex 100 Competition
Your chance to win the new super sub-micro from Align
18 Tackling the Demon
This month our popular how-to series moves on to
mastering inverted flight
34 Letter from America
Our US correspondent, Tim DiPeri visits two popular events
in Tennessee and checks out some new electrics
41 Raptor revisited
Mike Williamson takes another look at an old favourite
90 size 3D machine, the Thunder Tiger Raptor 90
54 Parrot AR.Drone Competition
Win yourself the latest iPhone controlled quadricopter
56 Three of a kind
Dave Andrews builds popular three scale helis from the
Hirobo hangar

Regulars
04 Word of mouth
The editor discusses the latest model helicopter goings on
06 Straight up
The latest news from the world of R/C model helicopters
30 Cutting edge
All the latest and greatest new model heli products
38 Through the lens
One of our favourite shots from this month’s collection
68 In tray
More of your letters, news and views
69 Next issue
What to look forward to in RW issue 65 out in August 2011
71 Coming up
The RW events listing updated for the 2011 season
72 UK buyers guide & classifi eds
The best model heli shops, products and services
73 Rotorworld subscriptions
Get your favourite R/C heli mag delivered to your door

Reviews
10 T-Rex 100
Jamie Cole checks out the new indoor sub-micro fi xed
pitch heli from Align
24 Parrot AR.Drone
Gadget guru Tom Stacey gets his hands on this iPhone
controlled quadricopter
49 Twister Storm 3DX
A novel new model from J Perkins that comes with a good
looking full fuselage
62 Vapor CX
Century takes a new angle on the Police heli with this Manga inspired concept