Unstable approach — N971MT

KGMU · 28

2026-08-21 00:21 UTC· US BANK NA TRUSTEE· F2TH

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N971MT (US Bank NA) was inbound to KGMU on 2026-08-21. SkyMeter detected a low approach-stability score at Greenville Downtown Airport (KGMU) on runway 28 at 00:21 UTC. Trace data at the event: 2169 ft AGL, 152 kt GS. 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.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY5/6914 2025-05-06 23:30Z – 2027-10-18 11:03Z SFC–6,000 ft

    South Padre Island, TX, Tuesday, May 6, 2025 Local

    View FAA NOTAM →
  • SECURITY5/3678 2026-01-01 05:00Z – 2027-01-01 05:59Z SFC–2,000 ft

    Brownsville, TX, Thursday, January 1, 2026 through Friday, January 1, 2027 Local

    View FAA NOTAM →
  • SECURITY5/3679 2026-01-01 05:00Z – 2027-01-01 05:59Z SFC–5,000 ft

    Brownsville, TX, Thursday, January 1, 2026 through Friday, January 1, 2027 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 28
  • 2169 ft AGL at event
  • 152 kt ground speed
  • 0 fpm vertical
  • 4 kt wind
  • 4 kt crosswind component
  • 16,093 m visibility
  • KGMU 161853Z 10SM FEW039 29/20 A3035 RMK AO2 SLP268 T02890200

Flight context

  • N971MT
  • US Bank NA
  • F2TH
  • 2026-08-21 00:21 UTC
  • KGMU runway 28

All events on this flight

Unstable approach 00:21:42 UTC · KGMU runway 28 · 2,169 ft AGL · 152 kt GS
Unstable approach 00:21:42 UTC · KGMU runway 28 · 2,169 ft AGL · 152 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· KGMU