During January 2025, Max Kim developed a Flight Data Injection System for the CURocketEngineering/Avionics repository, focusing on automated flight data replay to streamline avionics testing. He implemented a Python-based pipeline that reads flight data from CSV files, formats the data into packets, and transmits them over a serial port with precise timing to simulate real-time streams. To support future enhancements, he also created placeholder C++ files for a more robust data injection mechanism. Leveraging skills in data engineering, embedded systems, and serial communication, Max established a foundational workflow that enables reproducible test scenarios and accelerates avionics software validation.