BOEING 737-300 (FAM3529)

I believe the registration number as identified is incorrect. That N number (apart from being American and this is a Mexican gov't plane) is registered to a far different aircraft. XA or XB perhaps.

I also believe that is a 737-300. The angle of the engine pylons is flatter compared to the NG's. The classics also have the residual "pylon" extending behind the wing that housed the JT8D nacelles on the originals.

The registration for this aircraft is actually FAM-3529 (Fuerza Aerea Mexicana). Also this is a 737-300 and not 737-700.
XA is used for commercial, XB for private and XC for government non-military.

Hi Mauricio, thanks for clarifying those facts about Mexican planes.
I would really like to see more planes from my country more often.
¡¡VIVA MEXICO!!