Service by TEKK

Cambridge Aero Instruments (short CAI) is building since 35 years gliding instruments.

SAGE Variometer are invented by Wil Schueman in the year of 1973 and are currently build in USA California by Williams Soaring, Rex Mayes.

Nieslon Kellerman bis an extremely succesfull company building high tech instruments for sport. The Clear Nav is their entry into the gliding world; the owner is an ethousiastic glider pilot.

TEKK supplies and services these instrument.