sean-duffy "ATC / Air Traffic Control / Air Traffic Controller" · key air traffic control|air traffic controller|atc · thr 1 · scope named · n 2 · y 2 · rate 1 · l10 YY · streak Y2 · last_y 2026-05-21 · tn 1 · th 0 · tx 1 any* 2026-08-23 · p 0.6 · p_src hist · next - · as_of 2026-10-27T15:25:04Z · CC BY 4.0 parrot.markets