I was in Colombia for a week in April this year and had a great time with my RB but was unable to share due to problem with wirless on my notebook. My reception in Medellin was not great, Bogota was not too bad, but in Cartagena I was receiving up to 270nm to the North, with just the std aerial on the hotel balcony. Being right on the coast reception was great.
Thank you to all sharers in this area - happy memories of my time in Colombia and hope to be back sometime soon.
Cheers from sunny Sydney
Mark