The Evidence Logs for the Lord Kirkhope Inquiry into UK Lower Airspace commissioned by the All-Party Parliamentary Group for General Aviation are now available. See here.

The Airspace4All initial Evidence Statement is available within the Evidence Logs as file LK1-42, but can also be accessed directly here:
Airspace4All Initial Evidence Statement

Airspace4All also provided oral evidence to the Inquiry. A recording of this session is available in file LK2-02 in the above mentioned APPG-GA Evidence Logs.