Unstable approach — TROY307

KSDM · 26R

2026-06-18 02:10 UTC· KSDM → KSDM· DEPARTMENT OF HOMELAND SECURITY· B350

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TROY307 (Department of Homeland Security) was operating from KSDM to KSDM on 2026-06-18. SkyMeter detected a unstable approach at Brown Field Municipal Airport (KSDM) on runway 26R at 02:10 UTC. Trace data at the event: 1552 ft AGL, 150 kt GS. METAR at the time reported 7 kt wind, 1 kt crosswind component, 16,093 m visibility. An unstable approach is one where the aircraft was outside the runway's normal envelope for at least one gate (glideslope, lateral deviation, descent rate, or IAS) at a defined altitude on final. The flag is advisory. It documents a deviation from the per-runway baseline, not an accident. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 26R
  • 1552 ft AGL at event
  • 150 kt ground speed
  • 0 fpm vertical
  • 7 kt wind
  • 1 kt crosswind component
  • 16,093 m visibility
  • METAR KSDM 120353Z AUTO 27005KT 10SM CLR 19/16 A2993 RMK AO2 SLP130 T01890161

Flight context

  • TROY307
  • Department of Homeland Security
  • B350
  • KSDM → KSDM
  • 2026-06-18 02:10 UTC
  • KSDM runway 26R

All events on this flight

Unstable approach 02:10:30 UTC · KSDM runway 26R · 1,552 ft AGL · 150 kt GS
Unstable approach 02:10:30 UTC · KSDM runway 26R · 1,552 ft AGL · 150 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· KSDM