ROC Hobby Critical Mass High Speed PNP

Overview

The RocHobby Critical Mass has actually become one of our favorite airplanes. This plane not only looks wonderful however it a true pleasure to fly. We believe you will delight in the split flaps, servoless electrical retracts, and terrific all around flight qualities. Unlike numerous stock airplanes, this one is not underpowered and has decent vertical. The Critical Mass is very well mannered and efficient in aerobatics that would leave lesser airplanes in the dust. . The combination of a powerful 3648-KV770 motor and 14.8V 2200 mAh battery permit this Sport Racer to reach speeds in excess of 85 Miles Per Hour with a 4 blade prop. Tidy lines, extraordinary information and basic assembly make this design a leading choice among intermediate and advance sport flyers. This plane is made from EPO foam for maximum strength and resilience. Speaking of resilience, the split flaps have nylon hinges and the retracts have metal trunnions. It is among the most long lasting and best developed airplanes we have flown recently. Own a part of Reno Racing history with this high performance scale radio control design. 

Critical Mass History

The Dwelle household's 1950 Hawker Sea Fury T.Mk.20 referred to as "Critical Mass" has actually been a regular on the Reno Air Racing scene since 1987.  It was very effective in the racing role; ex Vietnam Skyraider pilot and household patriarch Tom Dwelle ended up a finest of Second place in the Reno Unlimited Gold class. This Sea Fury is rather distinct in that it was initially developed as a two seat, dual-control fitness instructor prior to the front cockpit was removed to support its racing role.  As a double control fitness instructor, it would be among only seven left in the world and make a perfect stable mate for the Dwelle's pair of North American T-6's.

New Feature:

1. Modular motor board allows use of both basic and high speed motor setups
2. Powerful Brushless 3648-KV780 motor integrated with heavy-duty 70A ESC.
3. Can be tuned to reach speeds in excess of 100 miles per hour (160 km/hr)
4. Super scale look consisting of hand painted pilot, in-depth cockpit, authentic graphics, 4 bladed prop, wing stabilizers.
5. Easy building with minimal glue required for assembly
6 .Rugged electronic retractable landing gear with metal trunnions
7. Resilient EPO foam with enhanced one-piece wing 

Extra Details

maker	RocHobby
Wingspan	1070mm/42.2in
General Length	918mm/36.1in
Flying Weight	Around 1,400g
Motor Size	Brushless 3648-KV770
ESC	70A with 5A SBEC
Servo	9g Servo x 6
Radio	6 Channel
CG (center of gravity)	90mm (From Leading Edge)
Prop Size	10.5*8
Recommended Battery	Li-Po 14.8V 2200mAh 25C
Aileron	Yes
Elevator	Yes
Rudder	Yes
Flaps	Yes
Pulls back	Yes
Approx. Flying Duration	5 minutes
Minimum Age Recommendation	14+
Experience Level	Intermediate
Recommended Environment	Outdoor
Assembly Time	45 minutes
Is Assembly Required	Yes
Product	Resilient EPO
Plan Options	PNP
Needs	PNP Needs Radio System, Battery and Charger