The road would be pretty rotten right now. Did anyone know where you were, and when you were expected back and so on?
Satphones are funny things and are still pretty hit-and-miss. I had a work one several years ago and you just about had to point it straight at the satellite! I use HF and VKS-737 but have never actually needed it.
Up here UHF is quiet most of the time, and a little busier during tourist season. I'm not sure mine is working - nobody answers!

