
Airport firefighting is a very specialized niche — there are not many similarities in what they do compared to most other firefighters. For example, one of the Los Angeles Fire Department’s rigs at the city’s airport can apply by the push of a button on the dash, water, foam, dry chemical, or Halotron (a clean agent). That truck also has a penetrator device which can pierce the fuselage of an aircraft in order to apply one of the four suppressing agents in the interior of the aircraft.

Much more information is in the video below about the Los Angeles Fire Department Airport Rescue Firefighting organization.
outstanding, thank you Bill and LAFD Brother Firefighters.
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