The use of remove-before-flight pins in spacecraft and aerospace design is a standard engineering and safety mechanism for preventing accidental system activation prior to launch, making it common knowledge.
The claim states that remove-before-flight pin mechanisms are implemented in satellite design. This is a standard, ubiquitous safety engineering practice in aerospace and satellite integration (used to physically inhibit circuits, pyrotechnics, or mechanical deployment systems until launch). None of the retrieved papers specifically focus on studying or evaluating remove-before-flight pins, but the fact itself is a matter of everyday technical observation and standard engineering knowledge in aerospace, requiring no specific citation to establish its truth.