The bill would mandate ADS-B In for U.S commercial aircraft operating scheduled service four years and narrow current exemptions used in military flying.
A Senate version of the $150 billion proposal to increase defense spending would add more money to select aircraft programs on top of a House-passed proposal.
The massive budget reconciliation bill narrowly passed by the U.S. House of Representatives continues tax credits for sustainable aviation fuel production.
The Golden Dome air and missile defense system will be fully operational in two and a half to three years and cost about $175 billion, President Donald Trump says.
Costs for USAF and Boeing’s plan to upgrade the radars on B-52 bombers have spiked to the level where it has prompted a mandatory review of the program.