5.4.1 CE101 applicability.
This requirement is
applicable for power leads, including returns, that obtain power from other
sources not part of the EUT for submarines, Army aircraft&
(including flight line) and Navy aircraft*&
*For equipment intended to be installed on Navy aircraft, this
requirement is applicable only for aircraft with Anti-Submarine Warfare
&For AC applications, this requirement is applicable
starting at the second harmonic of the EUT power frequency.