Is ADS-B Ready for Prime-Time?
Some observers are not sure ADS-B will be ready by 2020 or, if it is, whether the benefits promised by the FAA will be available. In September 2014, doubters got a boost when the Department of Transportation’s Inspector General (DOTIG) reported “ADS-B benefits are limited due to a lack of advanced capabilities and delays in user equipage.” [IMGCAP(1)]According to the DOTIG, the FAA “has not sufficiently tested the entire ADS-B system” and what testing has been…