ADS-B Exchange – Co-op of unfiltered flight data
Context:
As of the beginning of 2020 all aircraft are required to have ADS-B out capability.  This means that they periodically broadcast their GPS position unencrypted, along with their speed, altitude, heading and tail number.<p>Most networks like Flight Aware allow owners to blacklist aircraft such that their tracks do not appear on the site.  This is typical of corporate aviation departments and private jet owners as they don't want their movements to be available to rivals/hedge funds or the media.  Additionally military aircraft are typically not reported.<p>Edit: also, for those who are unaware, unlike license plates which are <i>generally</i> unsearchable, tail-numbers as reported by ADS-B are publicly searchable with registration and history information available on the FAA website:<p><a href="https://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=N887WM" rel="nofollow">https://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?N...</a>