Winged Shadow Systems

                       See How
                             Display for the How High Altimeter
                         and the How Fast Airspeed Instrument

• Optional Accessory for the How High and How Fast

   - Works with all How High Altimeters and How Fast Airspeed
       instruments - standard or metric, any version
   - Displays data without finger waving or flash counting
   - 4-Digit LCD display; Simple 2-button control
   - 10-Flight Memory
   - Included battery lasts over a year

• High-Speed Optical Data Transfer

   - Stays on the ground - no added weight to the plane
   - Post flight, data is transferred via LED
   - One display works with any number or combination of How
       High or How Fast units.

• Enables In-Flight Data Capture

   - Unlocks a capability built into all How High and How Fast units
   - Capture command triggered from R/C transmitter
   - Up to 9 captured altitudes/airspeeds, plus maximum, for each flight

Download the instruction sheet for complete details.