Project Kuiper's first production satellites launched in 2025, beginning what will eventually be a 3,236-satellite constellation for broadband internet. Unlike traditional one-off missions, Kuiper treats spacecraft as manufactured products. The engineering challenge shifts from "can we build one?" to "can we build thousands with consistent quality?"
This changes requirements management fundamentally. When you are building one satellite, a requirement change means updating one design. When you are building thousands, a requirement change means updating a manufacturing process, a supply chain, a test procedure, and potentially retrofitting units already in production. The cost of a late requirement change scales linearly with the number of units affected.
For constellation programs, the requirements traceability matrix becomes a manufacturing control document. Every requirement needs to trace not just to a verification method, but to a production step, a quality gate, and a supplier specification. Suspect link detection is not a nice-to-have, it is a manufacturing defect prevention tool.
The teams building mega-constellations are learning what automotive and aerospace manufacturing have known for decades: requirements management is quality management. The earlier you catch a traceability gap, the fewer satellites you build wrong.