Unstable approach — N865LR

KCOS · 17R

2026-06-15 16:42 UTC· KODO → KCOS· KIRMART INC· B350

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N865LR (Kirmart) was operating from KODO to KCOS on 2026-06-15. SkyMeter detected a low approach-stability score at City of Colorado Springs Municipal Airport (KCOS) on runway 17R at 16:42 UTC. Trace data at the event: 7241 ft AGL, 150 kt GS. Approach stability score: 42/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 3 kt wind, 1 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)
  • HAZARDS6/7402 2026-06-10 20:57Z – 2026-06-23 04:00Z SFC–8,500 ft

    34NM NE TRINIDAD, CO, Wednesday, June 10, 2026 through Tuesday, June 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7481 2026-06-11 14:00Z – 2026-06-24 03:00Z SFC–8,500 ft

    34NM NE TRINIDAD, CO, Thursday, June 11, 2026 through Wednesday, June 24, 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 17R
  • 7241 ft AGL at event
  • 150 kt ground speed
  • 0 fpm vertical
  • Approach stability 42/100
  • 3 kt wind
  • 1 kt crosswind component
  • 16,093 m visibility
  • KCOS 112054Z 18020G30KT 10SM SCT100 SCT130 BKN220 27/03 A2986 RMK AO2 PK WND 19031/2008 SLP014 T02670033 58019 $

Flight context

  • N865LR
  • Kirmart
  • B350
  • KODO → KCOS
  • 2026-06-15 16:42 UTC
  • KCOS runway 17R

All events on this flight

Unstable approach 16:42:47 UTC · KCOS runway 17R · 7,241 ft AGL · 150 kt GS
Unstable approach 16:42:47 UTC · KCOS runway 17R · 7,241 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· KCOS