Edition: Model Aviation - 2015/09
Page Numbers: 7
Model airplane flying in a blue sky.

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Model Aviation Digital Features & Discussions

Find more features related to this issue at www.ModelAviation.com and in the digital edition. You can also comment on articles, view past issues, write a letter to the editor, search the Digital Library, and manage your subscriptions.

Model airplane flying in a blue sky.
Sportsman S+ Read expanded coverage and watch a review video.

Sportsman S+
Read expanded coverage and watch a review video.

A glider and tow plane flying above trees.
SebArt RC Robin S 50E and 33.3m Blanik Glider Watch a flight video of this aerotowing combination.

SebArt RC Robin S 50E and 33.3m Blanik Glider
Watch a flight video of this aerotowing combination.

Blue model biplane flying low over a field.
Flitework PT-17 Stearman Read a complete review of this 47.2-inch foam warbird.

Flitework PT-17 Stearman
Read a complete review of this 47.2-inch foam warbird.

LiPo Battery Basics
Watch a video detailing charging techniques.

Build the M.20
Download free plans and follow along with the “MA Construction Series.”

AMA News

Check out dozens of bonus photos and videos in this month’s “AMA News” section.

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We continue our LiPo battery series with part three in this month’s issue. Many readers are sharing their feedback and comments.

William L. Elkins: I have been in RC modeling for approximately 35 years and in the last two years I have tried electrics with slow going success, until now! “LiPO Battery Basics” in the July issue of MA was just what I needed. The way this was written made it so clear that I think I finally got it. I’m printing this off and keeping it with me! Thank you!

Charlie K: Most common measurement devices are not very accurate at low voltages. … having a measuring device that over reads slightly is much safer than one that under reads. It’s also of note that many of the four-button chargers do not specify accuracy of the readout.

Merimac: I went shopping for a Class D fire extinguisher to stop LiPo fires—too expensive for me. Sand is much, much cheaper. I now have a bucket of sand ($3) nearby ready to go. I also have a small fire extinguisher nearby to stop any fires caused by the LiPo. Great article!