AVGS Activity Models
Requirement Decomposition Portal

Common Junction Panel and Flight Data Recorder

Interface clarification for the common junction panel and flight data recorder.

Common Junction Panel and Flight Data Recorder

Ownership clarifications

  • Ground Systems does not own the flight data recorder.
  • Ground Systems does not own the common junction panel.
  • Ground Systems may provide instrumentation that connects to the common junction panel.
  • The common junction panel may serve as a data interface or source point.
  • Flight Data Recorder ownership remains with Air Vehicle.
Recommended Wording

"Air Vehicle Instrumentation shall interface with the common junction panel to access aircraft data in support of sustainment and health monitoring activities."

Rationale Placement

If the relationship between the common junction panel and flight data recorder must be explained, place it in the rationale instead of the requirement text.