Yes, you are absolutely correct. It is illegal for users in the United States to change the crystals in their transmiiters. This must be done by an authorized repair shop because the output frequency must be verified and adjusted if needed.

I understand that you crystal is easy to access for you and this is confusing. The reason for this is that these radios are sold worldwide, and it's only illegal in the US to change the crystal. The are not going to redesign the case just for sales in the US. This is why the crystal is easy to access on your radio.

If I remember correctly the fine for changing these out if caught is $10,000

Ken