SPICE UP A LOOP WITH A SNAP ROLL!
Model Airplane News|January 2021
Mastering the Avalanche
JOHN GLEZELLIS
SPICE UP A LOOP WITH A SNAP ROLL!

1 Enter the maneuver straight and level and apply 90% power.

2 Using low-rates, gently pull elevator to begin a normal loop.

3 Using high rates, apply up elevator and aileron (and rudder in the same direction) to initiate a snap roll at the top of the loop.

4 On the downward segment of the maneuver, switch back to low rates and reduce power. Maintain the radius of the loop and complete the maneuver at the same attitude as you started.

5 Exit the maneuver straight and level on the same heading as you entered it.

A popular maneuver called the avalanche is an exciting move you can add to your aerobatic routine. A lot of you have performed a basic loop so you are familiar with most of this maneuver. The avalanche is a basic loop, but has an additional move added to it. At the top of the loop, the pilot performs a snap roll. Let’s take a closer look.

FIRST THINGS FIRST

When performing a graceful maneuver like the loop, focus your attention on geometry and smoothness. When executing the loop portion of this maneuver, you want a low-rate setting that has about 12 degrees of elevator deflection, 30 degrees of rudder deflection, 25 degrees or more of aileron deflection and exponential on all surfaces. As a starting place, I recommend you use about 35% of expo and increase it until you are comfortable with how your airplane responds. Keep in mind that adding expo will soften the feel around neutral.

この記事は Model Airplane News の January 2021 版に掲載されています。

7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。

この記事は Model Airplane News の January 2021 版に掲載されています。

7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。

MODEL AIRPLANE NEWSのその他の記事すべて表示
Model Airplane News

Legend Hobby / Seagull Models - Cessna Grand Caravan 208

The Cessna Grand Caravan 208 is a legend in aviation circles. A single engine utility aircraft that punches up with capabilities that rival many twin engine aircraft in its class. Its seemingly simple configuration belies its near extreme utility.

time-read
8 分  |
January 2022
Model Airplane News

PROPER CG LOCATION FOR AEROBATICS

If you are getting into aerobatics and are starting to perform more advanced maneuvers, it is time to discuss ways you can not only become a better pilot, but how you can also improve the flight characteristics of your airplanes.

time-read
5 分  |
January 2022
Legend Hobby 13-Foot L-19 Bird Dog/ Cessna O-1
Model Airplane News

Legend Hobby 13-Foot L-19 Bird Dog/ Cessna O-1

This famous multi-mission single engine observation aircraft served from 1950-1974. From calling out target locations to providing intel/recon information, the Bird Dog was a valued asset in both the Korean War and Vietnam.

time-read
1 min  |
January 2022
EARN YOUR WINGS
Model Airplane News

EARN YOUR WINGS

10 Tips for First-Flight Success

time-read
6 分  |
January 2022
Old School Model Works Fifty Six
Model Airplane News

Old School Model Works Fifty Six

The Fifty Six takes its design cues from the original .09- to .15-size Carl Goldberg Falcon 56 of the 1960s. Reworked to incorporate modern, lasercut techniques to make kit building better than ever.

time-read
1 min  |
January 2022
Model Airplane News

FLYING TWINS Multi-engine warbirds made easy

Let’s face it, there’s just something extra special about twin-engine RC aircraft. Most modelers stop what they’re doing when a twin fires up on the flightline.

time-read
6 分  |
January 2022
HOW TO BALANCE PROPELLERS
Model Airplane News

HOW TO BALANCE PROPELLERS

Four easy steps to increase performance and reduce vibration

time-read
5 分  |
January 2022
PRODUCT REVIEW: RC PLANE STANDS BENCHTOP MODEL
Model Airplane News

PRODUCT REVIEW: RC PLANE STANDS BENCHTOP MODEL

I’m a sucker for shop stuff. I buy tools I will probably never use just because they are cool, or I might need to use them someday. When Glen from RC Plane Stands reached out about a review, however, I knew as soon as I browsed their website that I would be receiving something I would use a lot, maybe even daily.

time-read
2 分  |
January 2022
Model Airplane News

SPIRIT OF RHINEBECK AWARD WINNER

A close up of Norman Malinowski’s 1/3-scale Albatros

time-read
3 分  |
January 2022
CENTER OF GRAVITY BASICS
Model Airplane News

CENTER OF GRAVITY BASICS

The secret to a plane that flies well

time-read
6 分  |
July 2021