LR73 was operating from RKSM to RKSM on 2026-08-18. SkyMeter detected a long landing rollout at Seoul Air Base (K-16) (RKSM) on runway 20 at 05:29 UTC. Trace data at the event: 91 ft AGL, 2 kt GS, 0 fpm vertical. Approach stability score: 91/100. Scores in this band are observed on roughly 50% of approaches at this runway and represent the centerline of normal operations. METAR at the time reported 4 kt wind, 4 kt crosswind component, 9,994 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 20
- 91 ft AGL at event
- 2 kt ground speed
- 0 fpm vertical
- Approach stability 91/100
- 4 kt wind
- 4 kt crosswind component
- 9,994 m visibility
- RKSM 090900Z 06009KT 9999 FEW050 BKN250 23/10 A3004
Flight context
- LR73
- B738
- RKSM → RKSM
- 2026-08-18 05:29 UTC
- RKSM runway 20
All events on this flight
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