text: Chapter 5
  Figure 5-10. UH-60 rigged for fast roping
  OTHER AIRCRAFT
  5-70. The CH-47, CH-46, RH-53, and HH-53 aircraft use the same type of fast-rope bar, only double,
  for use with the ramps (Figure 5-11).
  Figure 5-11. Fast-rope rigging procedures for other aircraft.
  SAFETY
  5-71. All personnel involved in FRIES operations are responsible for identifying hazardous situations
  and preventing injuries of personnel. Anyone who observes an unsafe condition or act is authorized to halt
  the operation and inform the FRIES master or the pilot in command. See USSOCOM Reg 350-6 for the
  most current safety requirements.