Developed a MAVLink 2 to Arrow bridge for the dora-rs/dora repository, enabling seamless closed-loop validation with ArduPilot and ArduRover through TCP, UDP, and serial transports. Leveraging Python and Rust, the work focused on robust dataflow interoperability by converting MAVLink messages to Arrow records and back, supporting 13 common message types for comprehensive telemetry and command exchange. The implementation included SITL mission examples, end-to-end smoke tests, and detailed documentation, allowing validation workflows without hardware. Emphasis was placed on reliability, with expanded test coverage, improved error handling, and hardened shutdown procedures, ensuring resilient integration for embedded and networked systems.