Unstable approach — JSX852

KHPN · 34

2026-08-09 18:45 UTC· DELUX PUBLIC CHARTER LLC· E145

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JSX852 (Delux Public Charter) was inbound to KHPN on 2026-08-09. SkyMeter detected a low approach-stability score at Westchester County Airport (KHPN) on runway 34 at 18:45 UTC. Trace data at the event: 1550 ft AGL, 179 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 7 kt wind, 2 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.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • 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

    View FAA NOTAM →
  • VIP6/2270 2026-08-07 21:30Z – 2026-08-09 22:30Z SFC–17,999 ft

    Bedminster, NJ, Friday, August 7, 2026 through Sunday, August 9, 2026 Local

    View FAA NOTAM →
  • VIP6/2271 2026-08-07 21:30Z – 2026-08-09 22:30Z SFC–17,999 ft

    Bedminster, NJ, Friday, August 7, 2026 through Sunday, August 9, 2026 Local

    View FAA NOTAM →

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.

Pilot review data

  • Runway 34
  • 1550 ft AGL at event
  • 179 kt ground speed
  • 0 fpm vertical
  • Approach stability 59/100
  • 7 kt wind
  • 2 kt crosswind component
  • 16,093 m visibility
  • KHPN 161256Z 00000KT 10SM OVC110 17/13 A3036 RMK AO2 SLP279 T01720133

Flight context

  • JSX852
  • Delux Public Charter
  • E145
  • 2026-08-09 18:45 UTC
  • KHPN runway 34

All events on this flight

Unstable approach 18:45:02 UTC · KHPN runway 34 · 1,550 ft AGL · 179 kt GS
Unstable approach 18:45:02 UTC · KHPN runway 34 · 1,550 ft AGL · 179 kt GS

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

SkyMeter · trace data observed via ADS-B· KHPN