Return to field — N649SP

KMSN · 03

2026-08-02 15:26 UTC· KMSN → KMSN· STANDARD PROCESS INC· E545

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N649SP (Standard Process) had departed KMSN on 2026-08-02. SkyMeter detected a return to field at Dane County Regional Truax Field (KMSN) on runway 03 at 15:26 UTC. Peak cruise altitude FL423, turnaround area near Shell Knob, US. Approach stability score: 59/100. Scores in this band occur on roughly 10-15% of approaches at this runway, with multiple gates outside the per-runway envelope. METAR at the time reported 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • UAS PUBLIC GATHERING6/8932 2026-08-02 12:00Z – 2026-08-03 05:00Z SFC–400 ft

    st louis, MO, Sunday, August 2, 2026 through Monday, August 3, 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 03
  • 42363 ft AGL at event
  • 516 kt ground speed
  • 0 fpm vertical
  • Approach stability 59/100
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KMSN 161153Z 05004KT 10SM BKN100 BKN250 14/11 A3032 RMK AO2 SLP266 70006 T01440111 10144 20117 51018

Flight context

  • N649SP
  • Standard Process
  • E545
  • KMSN → KMSN
  • 2026-08-02 15:26 UTC
  • KMSN runway 03

All events on this flight

Return to field 15:26:56 UTC · KMSN runway 03 · 42,363 ft AGL · 516 kt GS
Unstable approach 17:25:15 UTC · KAUS runway 36R · 1,621 ft AGL · 174 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· KMSN