Cybersecurity vulnerabilities are ever present in IT and OT systems and the aerospace sector is not exempt from these findings. What should a researcher or vendor do when they find a vulnerability? This is a common question but can have many and variety complex answers. Showing how a few simple steps by each participant in the process of coordinated disclosure can decrease the stress of the efforts and result in trust among researchers and a more resilient aviation sector. Major points will focus on: - What researchers should be doing in preparation of disclosure. - When a researcher should be looking for help with coordination. - Questions vendor should be asking in preparation of a public disclosure. - Each disclosure is a unique event and should be leveraged to build upon.