* Crashworthy Fuel System: FAR/JAR 29.952, AM 29-35
* Flaw-Tolerant Drive Train with Over-Torque Certification: FAR/JAR 29.952, AM 29-28
* Turbine Burst Protection: FAR/JAR 29.901, AM 29-36
* Composite Spar Main & Tail Rotor Blades with lightning strike protection: FAR/JAR 1309(h), AM 29-40...