Car registration numbers is a very common kind of data for businesses to handle, of course it makes it on the list of examples.
Same is not true of planes, of course they don't make it on the list of examples.
>[2] covers car registrations and explicitly discounts company owned vehicles from being PII - "The registration plates of commercial vehicles are not personal data of an individual as the vehicle is owned by an organisation."
>All of Ol' Muskie's jets are owned by Falcon Landing LLC, a shell company.
This doesn't work, you can't wash off PII by tying one aspect of it to an organisation. My phone line might belong to a business, but that doesn't give the carrier a free pass to do whatever they want with associated location data.