Which aircraft requires personnel to use the self-generating nitrogen servicing cart (SGNSC)?

The F-22 is designed to utilize the self-generating nitrogen servicing cart (SGNSC) due to its specific requirements for nitrogen servicing in support of its advanced systems. The SGNSC is capable of producing nitrogen on-site, which is essential for maintaining the F-22’s systems without relying on externally supplied nitrogen. This capability is particularly important for the F-22, as the aircraft features sophisticated and sensitive systems that require reliable and pure nitrogen for proper operation and maintenance.

The other aircraft listed do not utilize the SGNSC as their primary means of nitrogen servicing, often relying on other servicing methods or equipment that may not produce nitrogen on-site. Thus, the F-22’s unique design and operational requirements make it particularly suited for the use of the SGNSC.