EJA473 (4M5) was operating from KPDK to KSGR (Sugar Land Regional Airport) on 2026-04-23. SkyMeter detected a diversion to Chester County G O Carlson Airport (KMQS) on runway 11 at 16:44 UTC. Peak cruise altitude FL419, turnaround area near Stanleytown, US. Approach stability score: 63/100. 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 6 kt wind, 4 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 11
  • 660 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 63/100
  • 6 kt wind
  • 4 kt crosswind component
  • 16,093 m visibility
  • METAR KMQS 211415Z AUTO 06007KT 10SM BKN015 OVC140 18/17 A3008 RMK AO2 T01840167 $

Flight context

  • EJA473
  • 4M5
  • E55P
  • KPDK → KMQS
  • 2026-04-23 16:44 UTC
  • KMQS runway 11

All events on this flight

Diversion 16:44:20 UTC · KMQS runway 11 · 660 ft AGL · 120 kt GS
Diversion 16:44:20 UTC · KMQS runway 11 · 660 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· KMQS