Yes that feed covers 120.75 but in looking at the flights track, the hold occurred near North Carolina. Usually, that feed only picks up flights at the northern limit of the 120.75 sector. I haven't checked it myself, but I don't think it's likely that anything was caught on that feed. You might want to check the ZDC ILM feed (124.025). That one is 2 sectors south of 120.75. Maybe there's something there...
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