What Happened
Federal Aviation Administration Imposes Retrofitting Requirements
The Federal Aviation Administration has introduced a new rule requiring radio altimeter systems on aircraft to meet minimum performance requirements to withstand interference from wireless services. The rule, which applies to aircraft operating in the contiguous United States and the District of Columbia, is expected to cost affected operators between $336 million and $496 million annually. Despite being labeled as a deregulatory action, the rule may have significant implications for the industry, as reported by Unknown Source.