Return to field — N89MD

KBIS · 31

2026-07-21 12:43 UTC· KBIS → KBIS· FUTURESOURCE CAPITAL CORP, MONTANA-DAKOTA UTILITIES (MDU) CO· C560

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N89MD (Futuresource Capital) had departed KBIS on 2026-07-21. SkyMeter detected a return to field at Bismarck Municipal Airport (KBIS) on runway 31 at 12:43 UTC. Peak cruise altitude FL295, turnaround area near Morton, US. Approach stability score: 39/100. 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 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 31
  • 29584 ft AGL at event
  • 441 kt ground speed
  • 0 fpm vertical
  • Approach stability 39/100
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • SPECI KBIS 261822Z 21007KT 10SM FEW008 BKN026 OVC030 19/18 A2986 RMK AO2 RAE13 P0000 T01940178

Flight context

  • N89MD
  • Futuresource Capital
  • C560
  • KBIS → KBIS
  • 2026-07-21 12:43 UTC
  • KBIS runway 31

All events on this flight

Return to field 12:43:48 UTC · KBIS runway 31 · 29,584 ft AGL · 441 kt GS
Unstable approach 21:46:03 UTC · KBIS runway 31 · 2,722 ft AGL · 142 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· KBIS