Patent ID: 11897614
Assignee: AIRBUS OPERATIONS LIMITED
Field: Transport (Mechanical engineering)
Classification: CPC B  A | IPC B

Claim 4:
5. The passenger aircraft according to claim 1, including at least one of the following features:
at least one camera for observing an area below the passenger aircraft,
at least one operator workstation for an operator with a human-machine interface for operating firefighting aircraft equipment of the passenger aircraft including the extinguishing medium nozzle and the permanently installed tank;
a pumping device configured to transport the fire extinguishing medium at least one of to and from the permanently installed tank or to the at least one extinguishing medium nozzle,
a ventilation system to feed air when the extinguishing medium is discharged,
each of the plurality of mobile extinguishing medium containers is formed as unit load devices,

an extinguishing medium line system with pipelines and valves for discharging the fire extinguishing medium and transporting the fire extinguishing medium to the permanently installed tank,
a heating device for at least one of the permanently installed tank and/or the cargo deck,
a liquid filling system for filling the permanently installed tank,
an air pressure system configured to control a pressure in the permanently installed tank,
a fire extinguishing medium additive, or
a system for addition of a fire extinguishing medium additive.