From SKYbrary Wiki
Information about "airport code" should be included on the front page for each aircraft type, based on aircraft dimensions for wing span, wheel span and wheel base. It is proposed that the "airport code" data is presented next to the "APC" (approach code) data. This information would be very helpful to tower and ground controllers when they are considering operational limitations at the airport, e.g. taxiways and parking stand limitations.
Thank you for the heads-up. You probably mean the ICAO Aerodrome Reference Code. We will see what we can do. Larger manufacturers made the information publicly available, especially for civil aircraft. Smaller manufacturers and military do not provide the information to our knowledge.