On this page Official Observers can download logger calibration certificates for use when validating badge claims for flights made in Lasham gliders.

These certificates are current as of 19 Feb 2016

Logger Type Serial No. Download
Clearnav 0VD Calibration Chart 0VD
FLARM 9FT Calibration Chart 9FT
Red Box FLARM R1X Calibration Chart R1X
Red Box FLARM R2K Calibration Chart R2K
FLARM G1P Calibration Chart G1P
FLARM 9HA Calibration Chart 9HA