Return to field — N39JK

KBOI · 28L

2026-06-24 03:16 UTC· KBOI → KBOI· COASTAL DEFENSE INC· L39

N39JK (Coastal Defense) had departed KBOI on 2026-06-24. SkyMeter detected a return to field at Boise Air Terminal/Gowen Field (KBOI) on runway 28L at 03:16 UTC. Peak altitude 16,165 ft, turnaround area near Mountain Home, US. Approach stability score: 23/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 28L
  • 16165 ft AGL at event
  • 291 kt ground speed
  • 0 fpm vertical
  • Approach stability 23/100
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KBOI 091453Z 12008KT 10SM CLR 15/M01 A2984 RMK AO2 SLP084 T01501006 58005

Flight context

  • N39JK
  • Coastal Defense
  • L39
  • KBOI → KBOI
  • 2026-06-24 03:16 UTC
  • KBOI runway 28L

All events on this flight

Return to field 03:16:04 UTC · KBOI runway 28L · 16,165 ft AGL · 291 kt GS
Unstable approach 04:40:02 UTC · KBOI runway 10R · 3,925 ft AGL · 158 kt GS
Unstable approach 04:40:02 UTC · KBOI runway 10R · 3,925 ft AGL · 158 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· KBOI