; or (B) manufactures or otherwise produces electronic control, communications, maintenance, or ground support systems for aircraft. (3) Cyberattack The term cyberattack means the unauthorized access to aircraft electronic control or communications systems or maintenance or ground support systems for aircraft, either wirelessly or through a wired connection. (4) Critical software systems The term critical software systems means software systems that can affect control over the operation of an aircraft. (5) Entry point The term entry point means the means by which signals to control a system on board an aircraft or a maintenance or ground support system for aircraft may be sent or received. 3. Disclosure of cyberattacks by the aviation industry (a) In general Not later than 270 days after the date of the enactment of this Act, the Secretary of Transportation shall prescribe regulations requiring covered air carriers and covered manufacturers to disclose to the Federal Aviation Administration any attempted or successful cyberattack on any system on board an aircraft, whether or not the system is critical to the safe and secure operation of the aircraft, or any maintenance or ground support system for aircraft, operated by the air carrier or produced by the manufacturer, as the case may be. (b) Use of disclosures by the Federal Aviation Administration The Administrator of the Federal Aviation Administration shall use the information obtained through disclosures made under subsection (a) to improve the regulations required by section 4 and to notify air carriers, aircraft manufacturers, and other Federal agencies of cybersecurity vulnerabilities in systems on board an aircraft or maintenance or ground support systems for aircraft. 4. Incorporation of cybersecurity into requirements for air carrier operating certificates and production certificates (a) Regulations Not later than 270 days after the date of the enactment of this Act, the Secretary of Transportation, in consultation with the Secretary of Defense, the