Diversion — COL921

KCNH · 05

2026-03-21 12:45 UTC· KJVL → KCNH· SC AVIATION INC· H25B

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COL921 (SC Aviation) was operating from KJVL to KLEB (Lebanon Municipal Airport) on 2026-03-21. SkyMeter detected a diversion to Claremont Municipal Airport (KCNH) on runway 05 at 12:45 UTC. Peak cruise altitude FL393, turnaround area near Woodstock, CA. METAR at the time reported 8 kt wind, 7 kt crosswind component. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 05
  • 545 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • 8 kt wind
  • 7 kt crosswind component

Flight context

  • COL921
  • SC Aviation
  • H25B
  • KJVL → KCNH
  • 2026-03-21 12:45 UTC
  • KCNH runway 05

All events on this flight

Diversion 12:45:37 UTC · KCNH runway 05 · 545 ft AGL · 120 kt GS
Diversion 12:45:37 UTC · KCNH runway 05 · 545 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· KCNH