Unstable approach — N876AD

N876AD (PNC Bank NA) was operating from KOSU to KCMI on 2026-08-16. SkyMeter detected a low approach-stability score at University of Illinois Willard Airport (KCMI) on runway 14L at 23:10 UTC. Trace data at the event: 1870 ft AGL, 134 kt GS. Approach stability score: 42/100. 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 4 kt wind, 4 kt crosswind component, 16,093 m visibility. The approach-stability score rates the final approach against stabilized-approach gates (glideslope, lateral deviation, descent rate, and IAS) at defined altitudes. A low score means one or more of those were outside the normal envelope for how the approach was flown. The score is graded by guidance type, so instrument approaches (ILS or an aligned straight-in) are held to the full gate set, while visual and pattern arrivals are surfaced only when the score is clearly low. The score is advisory and observational, a deviation measure, not an assertion of an accident. Detection algorithm and known limitations: see SkyMeter methodology.

• SECURITY5/2811 2025-10-20 12:00Z – 2026-10-20 12:00Z SFC–1,000 ft

  NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local

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• VIP6/2748 2026-08-08 14:00Z – 2026-08-16 22:00Z SFC–4,999 ft

  THURMONT, MD, Saturday, August 8, 2026 through Sunday, August 16, 2026 Local

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• AIR SHOWS/SPORTS6/2569 2026-08-13 14:00Z – 2026-08-16 22:00Z SFC–16,000 ft

  chicago, IL, Thursday, August 13, 2026 through Sunday, August 16, 2026 UTC

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• AIR SHOWS/SPORTS6/3193 2026-08-14 19:30Z – 2026-08-16 20:00Z SFC–16,000 ft

  Akron, OH, Friday, August 14, 2026 through Sunday, August 16, 2026 UTC

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• VIP6/4493 2026-08-14 20:15Z – 2026-08-16 22:30Z SFC–17,999 ft

  Bedminster, NJ, Friday, August 14, 2026 through Sunday, August 16, 2026 Local

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• VIP6/4494 2026-08-14 20:15Z – 2026-08-16 22:30Z SFC–17,999 ft

  Bedminster, NJ, Friday, August 14, 2026 through Sunday, August 16, 2026 Local

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• SECURITY6/4958 2026-08-16 18:25Z – 2026-08-17 00:25Z SFC–2,000 ft

  Morristown, NJ, Sunday, August 16, 2026 through Sunday, August 16, 2026 Local

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• VIP6/5410 2026-08-16 19:30Z – 2026-08-16 21:30Z SFC–17,999 ft

  Morristown, NJ, Sunday, August 16, 2026 Local

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• VIP6/5411 2026-08-16 19:30Z – 2026-08-16 21:30Z SFC–17,999 ft

  Morristown, NJ, Sunday, August 16, 2026 Local

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• VIP6/5403 2026-08-16 20:15Z – 2026-08-16 22:00Z SFC–17,999 ft

  Morristown, NJ, Sunday, August 16, 2026 Local

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• VIP6/5404 2026-08-16 20:15Z – 2026-08-16 22:00Z SFC–17,999 ft

  Morristown, NJ, Sunday, August 16, 2026 Local

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• VIP6/4582 2026-08-16 21:45Z – 2026-08-16 23:30Z SFC–17,999 ft

  Morristown, NJ, Sunday, August 16, 2026 Local

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• VIP6/4583 2026-08-16 21:45Z – 2026-08-16 23:30Z SFC–17,999 ft

  Morristown, NJ, Sunday, August 16, 2026 Local

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SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.

All events on this flight

Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data