RegionMerida FIR Mexico (MMID)
CoordinatesN 18� 30' 17" - W 88� 19' 37"
Elevation39 ft / 12 m
Magnetic Variation1.516� East
Transition Altitude (TA)18500 ft

Facility information:
Name Frequency Callsign
Merida Center 128.3 MMID_CTR
Chetumal Tower 118.8 MMCM_TWR

Even though all frequencies and codes SHOULD be real,
they are only for use with IvAc, IvAp, and Flight Simulator,
and should NOT be used for real life aviation.