I would bet that nobody had the raw data. There would have been too much of it to record and move using the tech of the time. The system probably created contact reports, little more than a pointer and a timestamp, at local stations and shared those electronically with a central database for triangulation.
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I would bet that nobody had the raw data. There would have been too much of it to record and move using the tech of the time. The system probably created contact reports, little more than a pointer and a timestamp, at local stations and shared those electronically with a central database for triangulation.