Speed exceedance — SCM74

SCM74 (Tailwinds) had departed KHPN on 2026-06-04. SkyMeter detected a speed exceedance at 23:18 UTC. Trace data at the event: 17579 ft AGL, 348 kt GS. METAR at the time reported 3 kt wind, 3 kt crosswind component. An overspeed flag is raised when observed indicated airspeed exceeds the aircraft type's published Vmo (maximum operating speed) or Mmo (maximum operating Mach). Compressibility-correction bugs were a major false-positive source on the E75L and CRJ9 fleets prior to April 2026; current flags use the corrected IAS calculation. 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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• SECURITY6/3956 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Atlantic City, NJ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/3961 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Chester, PA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/3965 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Galloway, NJ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/3967 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  PHILADELPHIA, PA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/3973 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  WILMINGTON, DE, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4105 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  JERSEY CITY, NJ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4106 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  New Brunswick, NJ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4115 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  BASKING RIDGE, NJ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4117 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Warren, NJ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/5236 2026-06-03 14:00Z – 2026-06-09 21:00Z SFC–2,000 ft

  Jamaica, NY, Wednesday, June 3, 2026 through Tuesday, June 9, 2026 Local

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• SECURITY6/4660 2026-06-04 13:00Z – 2026-06-05 03:59Z SFC–1,000 ft

  Harrison, NJ, Thursday, June 4, 2026 through Thursday, June 4, 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