By default, Eye P.A. captures with RadioTap headers, but it is possible to capture with PPI-Common headers in Eye P.A. + AirPcap Nx, if not officially supported by MetaGeek.
Capture Packets with PPI-Common Headers
1. In the Start menu, open the AirPcap Control Panel.
Note: In Windows 7/8/10, use the search function to find it (hit the Windows key and start typing).
2. In the AirPcap Control Panel, select 802.11 + PPI in the Capture Type dropdown.
3. Click Apply and Ok.
4. Open Eye P.A., configure your capture as usual, and start it.
5. Eye P.A. will now capture with PPI-Common headers.