Several years back while here in Huatulco, MX I had the privilege to be invited aboard the ARM Cuauhtémoc while she was on one of her many voyages as an ambassador of peace for her home country of Mexico. To say the least, she was impressive! She's currently lying in Acapulco, MX.
For those interested here's a little history about the ARM Cuauhtémoc:
History of the ship