You're flying a DC-6 freighter that your company has aquired from LACSA of Costa Rica. The trip from San Jose to Mexico City yesterday was completely uneventful. Now you're on the return trip, with a load of unhappy bulls bound for the weekend bullfights. To complicate matters, the planes pressurization is not functioning, and the bulls don't like the altitude. The owner said if we tranquilize them, it will ruin them for a week. We'll just have to fly as low as possible, considering the weather.
The mission starts with your plane enroute, 50 miles west of Guatamala City. The weather is less than perfect, but you aren't too worried as the aircraft is well equipped with a full IFR panel and GPS. The only real risk is the mountainous terrain along the route.
Use the autopilot and GPS for navigation. You do not need to use the FSX ATC, but you will need to tune the Nav radios and ADF throughout the mission.