The House Transportation and Infrastructure Committee leadership reintroduced a bill to ensure NTSB oversight of commercial space accident investigations.
FAA Deputy Administrator Mims noted $25 billion in funding available and focus on infrastructure, saying airports have a "once-in-generation" opportunity.
The planned Overture supersonic airliner is expected to carry between 65 and 85 passengers on flights of up to 4,250 nm and at speeds of up to Mach 1.7.