NINJA24 was operating from RJTA to RJTT on 2026-08-21. SkyMeter detected a low approach-stability score at Tokyo Haneda International Airport (RJTT) on runway 16L at 07:47 UTC. Trace data at the event: 914 ft AGL, 103 kt GS. METAR at the time reported 14 kt wind, 9 kt crosswind component, 7,998 m visibility. The approach-stability score rates the final approach against stabilized-approach gates (glideslope, lateral deviation, descent rate, and IAS) at defined altitudes. A low score means one or more of those were outside the normal envelope for how the approach was flown. The score is graded by guidance type, so instrument approaches (ILS or an aligned straight-in) are held to the full gate set, while visual and pattern arrivals are surfaced only when the score is clearly low. The score is advisory and observational, a deviation measure, not an assertion of an accident. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 16L
- 914 ft AGL at event
- 103 kt ground speed
- 0 fpm vertical
- 14 kt wind
- 9 kt crosswind component
- 7,998 m visibility
- RJTT 161530Z 36011KT 8000 -RA FEW005 BKN009 20/19 Q1017 TEMPO 4000 -RA BR
Flight context
- NINJA24
- C560
- RJTA → RJTT
- 2026-08-21 07:47 UTC
- RJTT runway 16L
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