The Pioneer GGV1069 was the last NTSC test and calibration LaserDisc produced by Pioneer and is required in order to service NTSC and NTSC/PAL players. The GGV1069 in an 8 inch reference disc which, at the time of writing, is still available to purchase.
The front cover of the GGV1069’s sleeve is shown in the following photograph:
The back cover of the GGV1069’s sleeve is shown in the following photograph:
A RF copy of the GGV1069 LaserDisc made using the Domesday Duplicator (and suitable for use with ld-decode) is available from the Internet Archive:
https://archive.org/details/pioneer-ggv-1069-cav-ntsc-side-1
The disc table of contents (as pictured on the back cover) are also available as a text based PDF: