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FAA Completes Full Transition to Part 450 for Commercial Space Licensing
Increased launch cadence means more reentries, suborbital trajectories, and potential airspace closures or TFRs affecting lower-altitude operations. Monitor NOTAMs and commercial space advisories, especially near coastal launch sites and recovery zones.
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The FAA announced that all commercial launch and reentry licensing now occurs exclusively under the streamlined Part 450 rule. The single performance-based regulation replaced four legacy rules, allowing one license to cover multiple vehicle configurations, mission profiles, and sites. Major operators including SpaceX, Blue Origin, Rocket Lab, Firefly, and ULA completed the transition by the March 2026 deadline.
Sources
- FAA Streamlines Commercial Space License Approvals — Federal Aviation Administration
- 14 CFR Part 450 — Launch and Reentry License Requirements — eCFR