Document ID: chunk:federal_register_of_legislation:F2025C00150:reg:1:p22
Version: federal_register_of_legislation:F2025C00150
Segment Type: reg
Provision Reference: reg 1 (pt 22/29)
Character Range: 243912–266187

generation: electrical, mechanical, pneumatic;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    —     —                                    3
Emergency pressure generation;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             —     —                                    3
Filters;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   —     —                                    1
Pressure control;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          —     —                                    3
Power distribution;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        —     —                                    1
Indication and warning systems;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            —     —                                    3
Interface with other systems.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              —     —                                    3
13.15   Ice and rain protection (ATA30)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    —     —                                    —
Ice formation, classification and detection;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               —     —                                    2
Anti-icing systems: electrical, hot air and chemical;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      —     —                                    2
De-icing systems: electrical, hot air, pneumatic and chemical;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             —     —                                    3
Rain repellent;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            —     —                                    1
Probe and drain heating;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   —     —                                    3
Wiper systems.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             —     —                                    1
13.16   Landing gear (ATA32)
Construction, shock absorbing;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             —     —                                    1
Extension and retraction systems: normal and emergency;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    —     —                                    3
Indications and warnings;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  —     —                                    3
Wheels, brakes, antiskid and autobraking;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  —     —                                    3
Tyres;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     —     —                                    1
Steering;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  —     —                                    3
Air-ground sensing.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        —     —                                    3
13.17   Oxygen (ATA35)
System layout: cockpit, cabin;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             —     —                                    3
Sources, storage, charging and distribution;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               —     —                                    3
Supply regulation;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         —     —                                    3
Indications and warnings.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  —     —                                    3
13.18   Pneumatic/vacuum (ATA36)
System layout;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             —     —                                    2
Sources: engine/APU, compressors, reservoirs, ground supply;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               —     —                                    2
Pressure control;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          —     —                                    3
Distribution;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ——    —                                    1
Indications and warnings;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  —     —                                    3
Interfaces with other systems.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   —                                    3
13.19   Water/waste (ATA38)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                —     —                                    2
Water system layout, supply, distribution, servicing and draining;
Toilet system layout, flushing and servicing.
13.20   Integrated modular avionics (ATA42)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                —     —                                    3
Functions that may be typically integrated in the integrated modular avionics (IMA) modules are, among others: bleed management, air pressure control, air ventilation and control, avionics and cockpit ventilation control, temperature control, air traffic communication, avionics communication router, electrical load management, circuit breaker monitoring, electrical system BITE, fuel management, braking control, steering control, landing gear extension and retraction, tyre pressure indication, oleo pressure indication, brake temperature monitoring;
Core system;
Network components.
13.21   Cabin systems (ATA44)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              —     —                                    3
The units and components which furnish a means of entertaining the passengers and providing communication within the aircraft (cabin intercommunication data system) and between the aircraft cabin and ground stations (cabin network service). These include voice, data, music and video transmissions.
The cabin intercommunication data system provides an interface between cockpit/cabin crew and cabin systems. These systems support data exchange of the different related LRUs and they are typically operated via flight attendant panels.
The cabin network service typically consists on a server, typically interfacing with, among others, the following systems: data/radio communication, in-flight entertainment system.
The cabin network service may host functions such as:
         *      access to pre-departure/departure reports
         *      e-mail/intranet/internet access
         *      passenger database
         *      cabin core system
         *      in-flight entertainment system
         *      external communication system
         *      cabin monitoring system
         *      cabin