Hi,

On January 15, 2010 Cumulus Soaring, Inc. received approval from the Soaring
Society of America as an approved GPS flight recorder and barograph
calibration lab.

Send your unit to me and I will calibrate it quickly and accurately.

You can see details he
http://www.cumulus-soaring.com/servi...er-Calibration

Good Soaring,

Paul Remde
Cumulus Soaring, Inc.