Federal Aviation Administration Commercial Space Transportation, Department of Transportation
AST
Part of Department of Transportation
Content Hash:
299bdab8e9154de370e852f7b41991d6
MD5 checksum of all regulatory content as of Oct 15, 2025
Regulatory Word Count Over Time
Total words across all chapters managed by this agency
Earliest:
87,753 words
(Jan 01, 2017)
Latest:
905,550 words
(Oct 15, 2025)
Change:
+817,797
(931.9%)
CFR Chapters
Title 14, Chapter III
CHAPTER III - COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION