Communications is covered by which ATA chapter?

Communications is covered by which ATA chapter?

• A. ATA 23 Communications
• B. ATA 24 Electrical Power
• C. ATA 18 Vibration and Noise Analysis (Helicopter Only)
• D. ATA 12 Servicing - Routine Maintenance

Answer: (A)

In the ATA system, Communications Equipment and Systems has its own dedicated chapter. This chapter specifically covers radios, intercoms, audio panels, data links, and related avionics interfaces, along with the procedures and troubleshooting for those items. That focused scope is what makes it the correct source for questions about communications. The other chapters address different areas: Electrical Power deals with generators, batteries, and power distribution; Vibration and Noise Analysis (helicopters only) covers dynamic and noise concerns; Servicing - Routine Maintenance handles general servicing tasks across various systems. So they aren’t the primary reference for communications data.

In the ATA system, Communications Equipment and Systems has its own dedicated chapter. This chapter specifically covers radios, intercoms, audio panels, data links, and related avionics interfaces, along with the procedures and troubleshooting for those items. That focused scope is what makes it the correct source for questions about communications.

The other chapters address different areas: Electrical Power deals with generators, batteries, and power distribution; Vibration and Noise Analysis (helicopters only) covers dynamic and noise concerns; Servicing - Routine Maintenance handles general servicing tasks across various systems. So they aren’t the primary reference for communications data.