Winged Shadow Systems

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"Innovative Electronics
for Model Aviation"

$2 Shipping! Postal rates have risen again. But we are holding the line on our shipping charge. It is still just $2 per order - no matter what your order size or where in the world you live. Click the ordering tab for full info.

Update

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Winged Shadow Systems brings innovative products to the model aviation market. We are not a reseller or importer. We design and manufacture our products ourselves here in the USA.

Click on the products tab for an overview of all our products.

Version 2 is Here!

With the release of Version 2, the How High Altimeter and How Fast Airspeed Instrument are now better than ever. We've listened to our customers and made the products easier to use.

• View the maximum altitude/airspeed
      by simply cycling the power off and on.

• Remove power after a flight without
      losing data.

• Switch between English and metric
      output.

Some things haven't changed: like our low prices and our commitment to fellow modelers. Our products still provide the highest resolution, smallest size, and easiest installation available.

New Products - The Battery Board and the How High SP

• Free-Flight Models
• Rockets
• Falconry
• Portable Applications

Our popular How High Altimeter and How Fast Airspeed Instrument are ideal for R/C models. They conveniently plug into the radio receiver for power. When an R/C receiver is unavailable or inconvenient, modelers had to devise their own power solution. With the new Battery Board this is no longer an issue. Simply plug your How High or How Fast into the Battery Board for over 60 hours of operation.

Are you looking for the ultimate compact, self-powered altimeter? Then the How High SP is for you! This product has a How High altimeter permanently mounted to a Battery Board - eliminating all connectors and wires. With nothing to attach or plug in, it is easy to move from plane to plane and perfect for free-flight and rockets.