Long landing rollout — CGDLI

CGDLI (Liberty Industrial Networks) was operating from CYTZ to CYSN on 2026-03-21. SkyMeter detected a long landing rollout at Niagara District Airport (CYSN) on runway 11 at 23:52 UTC. Trace data at the event: 308 ft AGL, 13 kt GS, 0 fpm vertical. Approach stability score: 35/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 7 kt wind, 4 kt crosswind component, 24,140 m visibility. A long landing rollout is detected when ground deceleration after touchdown is below the per-runway P10 envelope. It is an observational measure of rollout efficiency, not a runway-exit incident. Detection algorithm and known limitations: see SkyMeter methodology.

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