Long landing rollout — EJA273

KOUN · 17

2026-03-21 17:55 UTC· KSGR KOUN· EMBRAER EXECUTIVE AIRCRAFT INC· E545

EJA273 (Embraer Executive Aircraft) was operating from KSGR to KOUN on 2026-03-21. SkyMeter detected a long landing rollout at University of Oklahoma Westheimer Airport (KOUN) on runway 17 at 17:55 UTC. Trace data at the event: 1177 ft AGL, 4 kt GS. Approach stability score: 81/100. Scores in this band are observed on roughly 25% of approaches at this runway: one or more gates outside the per-runway tightest envelope, but still inside the typical operating range. METAR at the time reported 4 kt wind, 2 kt crosswind component, 16,093 m visibility. A long landing rollout is detected when ground deceleration after touchdown is below the per-runway P10 envelope. It is an observational measure of rollout efficiency, not a runway-exit incident. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 17
  • 1177 ft AGL at event
  • 4 kt ground speed
  • 0 fpm vertical
  • Approach stability 81/100
  • 4 kt wind
  • 2 kt crosswind component
  • 16,093 m visibility
  • METAR KOUN 312345Z 13014KT 10SM CLR 36/12 A2993

Flight context

  • EJA273
  • Embraer Executive Aircraft
  • E545
  • KSGR → KOUN
  • 2026-03-21 17:55 UTC
  • KOUN runway 17

All events on this flight

Long landing rollout 17:55:01 UTC · KOUN runway 17 · 1,177 ft AGL · 4 kt GS
Long landing rollout 17:55:01 UTC · KOUN runway 17 · 1,177 ft AGL · 4 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· KOUN