The list of CIVL approved flight instruments for FAI Category 1.

Updated on the date of 24 June 2019


How to get your instrument on the list.

1. Make your device compliant to the rules set up by CIVL Flight instrument specification. Download the specification here.

This Specification was published on FAI CIVL website on December 19, 2017 as a proposal to the Agenda (Annexe 30) and voted and approved by CIVL Plenary on February 3-4, 2018.

2. Sign the Conformity declaration. Download here.

3. Send a scan of the signed Declaration and an example IGC file to