Diversion — EJM170

KMMK · 18

2026-03-22 22:05 UTC· KHPN → KMMK· HART ACE LLC· C700

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EJM170 (Hart ACE) was operating from KHPN to KOXC (Waterbury Oxford Airport) on 2026-03-22. SkyMeter detected a diversion to Meriden Markham Municipal Airport (KMMK) on runway 18 at 22:05 UTC. Peak altitude 5,027 ft, turnaround area near Ridgefield, US. METAR at the time reported 1 kt wind, 1 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 18
  • 99 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • 1 kt wind
  • 1 kt crosswind component
  • 16,093 m visibility
  • METAR KMMK 250353Z AUTO 36006KT 10SM CLR 12/04 A3028 RMK AO2 SLP254 T01170039

Flight context

  • EJM170
  • Hart ACE
  • C700
  • KHPN → KMMK
  • 2026-03-22 22:05 UTC
  • KMMK runway 18

All events on this flight

Diversion 22:05:38 UTC · KMMK runway 18 · 99 ft AGL · 120 kt GS
Diversion 22:05:38 UTC · KMMK runway 18 · 99 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· KMMK