Unstable approach — N84DR

K4S2 · 07

2026-06-23 00:32 UTC· KPAE → K4S2· RICHARDS BROTHERS CAPITAL LLC· EPIC

▶ Replay 📊 Analyse

N84DR (Richards Brothers Capital) was operating from KPAE to K4S2 on 2026-06-23. SkyMeter detected a low approach-stability score at Ken Jernstedt Airfield (K4S2) on runway 07 at 00:32 UTC. Trace data at the event: 1702 ft AGL, 136 kt GS. METAR at the time reported 4 kt wind, 16,093 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.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/4011 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    BELLEVUE, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4013 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Seattle, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4033 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    RENTON, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4034 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Renton, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4040 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Portland, OR, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4041 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    PORTLAND, OR, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →

SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.

Pilot review data

  • Runway 07
  • 1702 ft AGL at event
  • 136 kt ground speed
  • 0 fpm vertical
  • 4 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • METAR K4S2 150215Z AUTO 30007KT 240V330 10SM CLR 29/06 A2998 RMK AO2

Flight context

  • N84DR
  • Richards Brothers Capital
  • EPIC
  • KPAE → K4S2
  • 2026-06-23 00:32 UTC
  • K4S2 runway 07

All events on this flight

Unstable approach 00:32:31 UTC · K4S2 runway 07 · 1,702 ft AGL · 136 kt GS
Unstable approach 00:32:31 UTC · K4S2 runway 07 · 1,702 ft AGL · 136 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· K4S2