Unstable approach — CSI509

KABQ · 21

2026-06-28 23:21 UTC· KABQ → KABQ· CSI AVIATION INC· BE20

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CSI509 (CSI Aviation) was operating from KABQ to KABQ on 2026-06-28. SkyMeter detected a low approach-stability score at Albuquerque International Sunport (KABQ) on runway 21 at 23:21 UTC. Trace data at the event: 6414 ft AGL, 167 kt GS. METAR at the time reported 12 kt wind, 1 kt crosswind component, 6,437 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)
  • HAZARDS6/9123 2026-06-18 12:00Z – 2026-06-30 05:00Z SFC–14,000 ft

    80NM N SILVER CITY, NM, Thursday, June 18, 2026 through Tuesday, June 30, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/9342 2026-06-20 00:21Z – 2026-07-02 04:00Z SFC–13,500 ft

    30NM N SILVER CITY, NM, Saturday, June 20, 2026 through Thursday, July 2, 2026 UTC

    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 21
  • 6414 ft AGL at event
  • 167 kt ground speed
  • 0 fpm vertical
  • 12 kt wind
  • 1 kt crosswind component
  • 6,437 m visibility
  • KABQ 161452Z 09005KT 4SM -RA FEW030 OVC060 19/16 A3035 RMK AO2 RAB33 SLP206 MTNS OBSC SE 60002 T01940156 53020 PNO

Flight context

  • CSI509
  • CSI Aviation
  • BE20
  • KABQ → KABQ
  • 2026-06-28 23:21 UTC
  • KABQ runway 21

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· KABQ