Good day,

What we meant was to contact Flight Service directly by telephone before departing. You should avoid filing Flight Plans in the air as frequencies may be congested, reception poor etc. Always try and do it while on the ground before departure. The direct dial telephone numbers for Flight Service Stations (800 WX BRIEF does not work outside the USA) can be found on pages 279-280 of our Pilot's Guide to Mexico and Central America.


CST Flight Services (Formerly: Caribbean Sky Tours)
www.cstflightservices.com