Just a quick note: AirNav Systems will fight competition with quality, not with price wars.
We believe our product is better, it is the result of development work from more than 10 aviation professionals (engineers, pilots and ATC personnel). AirNav Systems is a already a world leader in flight tracking solutions with more than 30 thousand users worldwide.
We have joined the mode-s community as we have joined the ASDI (USA) flight tracking area: to be leaders.
The quality of our software cannot be compared, in our opinion and from the feedback we have received until now, with the current mode-s applications available. Why? Because RadarBox 2007 is the result of the experience we have had in this field years after years.
As with what happened with our other tracking solutions where we compete even with free sites, our user base has always grown proving that the quality is more important than 100 GBP / 150 EUR in savings.
Keep the suggestions coming and, as with our other application, we will keep working to have an application that everyone wants to use.