Correct as far as I can see. D417.9 in the FAR[1]: (a) A flight termination system must include a command destruct system that is initiated by radio command an

Correct as far as I can see. D417.9 in the FAR[1]: (a) A flight termination system must include a command destruct system that is initiated by radio command and satisfies the requirements of this section. [1]: https://www.ecfr.gov/current/title-14/chapter-III/subchapter-C/part-417/appendix-Appendix%20D%20to%20Part%20417 https://www.ecfr.gov/current/title-14/chapter-III/subchapter...