Today, we deployed a new ADSB Receiver and reporting system at the FTC. This will enable the public to have an enhanced view of traffic at the Ramona Airport.
You can view live traffic at KRNM at radarbox.com. In the days to come we will be adjusting the position of the antennae to ensure maximum coverage.
Details of the traffic that THIS station is providing to the public can be found at: https://www.radarbox.com/stations/EXTRPI027802
Along with ADSB coverage, the system uses MLAT as well. MLAT is a way for multiple stations to triangulate aircraft that may not be broadcasting ADSB.