Unstable approach — N12F

KCMH · 28L

2026-08-11 00:29 UTC· KDAL KCMH· C680

N12F was operating from KDAL to KCMH on 2026-08-11. SkyMeter detected a low approach-stability score at John Glenn Columbus International Airport (KCMH) on runway 28L at 00:29 UTC. Trace data at the event: 1930 ft AGL, 134 kt GS. METAR at the time reported 3 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)
  • SECURITY6/0708 2026-08-01 00:01Z – 2027-08-01 23:59Z SFC–400 ft

    Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC

    View FAA NOTAM →
  • SECURITY6/1480 2026-08-07 21:00Z – 2026-08-11 02:00Z SFC–400 ft

    West Chester, OH, Friday, August 7, 2026 through Monday, August 10, 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 28L
  • 1930 ft AGL at event
  • 134 kt ground speed
  • 0 fpm vertical
  • 3 kt wind
  • 2 kt crosswind component
  • 16,093 m visibility
  • KCMH 151851Z 10004KT 10SM FEW021 BKN070 BKN150 27/22 A3014 RMK AO2 SLP201 T02720222 $

Flight context

  • N12F
  • C680
  • KDAL → KCMH
  • 2026-08-11 00:29 UTC
  • KCMH runway 28L

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· KCMH