Spaceflight Rules Ask When Not to Abort, in Bureaucratese
Published Date: 11/9/2026
Proposed Rule
Summary
The FAA is making it easier for commercial space companies by clarifying when they don’t have to abort a flight, cutting down on confusing rules. This change helps space launch operators save time and hassle during licensing, with comments open until December 9, 2026. It’s a win for the space industry, speeding up launches without extra costs.
Analyzed Economic Effects
2 provisions identified: 2 benefits, 0 costs, 0 mixed.
Easier abort rules during a flight phase
The FAA proposes to limit the exception in 14 CFR 450.108(e) so it applies only to a phase of flight rather than "the remainder of flight." This change explicitly allows a launch operator to stop requiring flight abort protections for the remainder of a single phase (after validating critical vehicle parameters) and to turn flight abort capability back on in a later phase. FAA states this streamlines licensing, provides operators additional flexibility, would not impose incremental costs, and may produce minimal cost/time savings for licensees and FAA.
No significant economic impact on small entities
FAA certifies under the Regulatory Flexibility Act that the proposed amendment would not have a significant economic impact on a substantial number of small entities, so an RFA analysis is not required. This means FAA concluded the rule would not impose significant new costs on small launch or reentry businesses.
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Key Dates
Department and Agencies
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