EJA728 (Netjets Sales) was operating from KECP to KALN (St Louis Regional Airport) on 2025-12-30. SkyMeter detected a diversion to St Louis Regional Airport (KALN) on runway 11 at 14:28 UTC. Peak cruise altitude FL407, turnaround area near Franklin County, US. Approach stability score: 29/100. 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 6 kt wind, 1 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 11
  • 527 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 29/100
  • 6 kt wind
  • 1 kt crosswind component
  • 16,093 m visibility
  • KALN 161250Z 32014G20KT 10SM CLR 09/04 A3019

Flight context

  • EJA728
  • Netjets Sales
  • CL35
  • KECP → KALN
  • 2025-12-30 14:28 UTC
  • KALN runway 11

All events on this flight

Diversion 14:28:41 UTC · KALN runway 11 · 527 ft AGL · 120 kt GS
Diversion 14:28:41 UTC · KALN runway 11 · 527 ft AGL · 120 kt GS
Diversion 14:28:41 UTC · KALN runway 11 · 527 ft AGL · 120 kt GS
Diversion 14:28:41 UTC · KALN runway 11 · 527 ft AGL · 120 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· KALN