Don't think of Engine 62 as just a "CAFS Pumper".

Use of the CAFS system for Class B firefighting is an excellent choice for high application rate & quick attack/setup.
The engine can also be used just like any other apparatus when an eductor is used (A mobile eductor must be acquired from another apparatus)

If the compressor was out of service - Use the foam proportioner and add an air aspirating nozzle.

If the compressor & foam proportioner were both out of service - Use a foam eductor and add an air aspirating nozzle.

(A mobile eductor & air aspirating nozzle must be acquired from another apparatus)