Unstable approach — JSX9403

JSX9403 (Delux Public Charter) was operating from KOPF to KHPN on 2026-07-07. SkyMeter detected a low approach-stability score at Westchester County Airport (KHPN) on runway 34 at 17:17 UTC. Trace data at the event: 1546 ft AGL, 184 kt GS. Approach stability score: 59/100. Scores in this band occur on roughly 10-15% of approaches at this runway, with multiple gates outside the per-runway envelope. METAR at the time reported 8 kt wind, 6 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.

• SECURITY5/2809 2025-10-20 12:00Z – 2026-10-20 12:00Z SFC–2,000 ft

  Palm Beach, FL, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local

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• 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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• SECURITY6/4144 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  FORT LAUDERDALE, FL, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4150 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Palm Beach Gardens, FL, Monday, June 1, 2026 through Monday, July 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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• SECURITY6/3968 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Winston Salem, NC, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/3971 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Winston Salem, NC, 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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• SECURITY6/4001 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  GREENSBORO, NC, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4005 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Greensboro, NC, 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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• SECURITY6/4129 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  BOCA RATON, FL, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4131 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  MYRTLE BEACH, SC, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/6442 2026-06-10 04:01Z – 2026-07-20 03:59Z SFC–1,000 ft

  Philadelphia, PA, Wednesday, June 10, 2026 through Sunday, July 19, 2026 Local

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• SECURITY6/7230 2026-06-13 04:01Z – 2026-07-20 03:59Z SFC–1,000 ft

  New York, NY, Saturday, June 13, 2026 through Sunday, July 19, 2026 Local

  View FAA NOTAM →
• SECURITY6/6851 2026-06-13 04:01Z – 2026-07-12 03:59Z SFC–1,000 ft

  Harrison, NJ, Saturday, June 13, 2026 through Saturday, July 11, 2026 Local

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• SECURITY6/9462 2026-06-24 04:00Z – 2026-07-21 03:29Z SFC–400 ft

  Montclair, NJ, Wednesday, June 24, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/0782 2026-06-26 04:01Z – 2026-07-21 03:59Z SFC–400 ft

  Fort Lauderdale, FL, Friday, June 26, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/0777 2026-06-26 04:01Z – 2026-07-21 03:59Z SFC–400 ft

  Fort Lauderdale, FL, Friday, June 26, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/7906 2026-06-29 15:07Z – 2026-07-21 03:59Z SFC–400 ft

  Boca Raton, FL

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• SECURITY6/1240 2026-07-01 12:00Z – 2026-07-09 16:00Z SFC–2,000 ft

  New York, NY, Wednesday, July 1, 2026 through Thursday, July 9, 2026 Local

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• SECURITY6/1081 2026-07-01 12:00Z – 2026-07-09 16:00Z SFC–2,000 ft

  New York, NY, Wednesday, July 1, 2026 through Thursday, July 9, 2026 Local

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• SECURITY6/7980 2026-07-03 16:07Z – 2026-07-21 03:59Z SFC–400 ft

  New Brunswick, NJ

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• SECURITY6/7889 2026-07-07 13:07Z – 2026-07-21 03:59Z SFC–400 ft

  Palm Beach Gardens, FL

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• SECURITY6/7899 2026-07-07 13:07Z – 2026-07-21 03:59Z SFC–400 ft

  Palm Beach Gardens, FL

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• VIP6/3354 2026-07-07 14:00Z – 2026-07-08 17:00Z SFC–4,999 ft

  Middleburg, VA, Tuesday, July 7, 2026 through Wednesday, July 8, 2026 Local

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• SECURITY6/7973 2026-07-07 16:07Z – 2026-07-21 03:59Z SFC–400 ft

  Basking Ridge, NJ

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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.

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