Return to field — N39JK

KBOI · 28L

2026-08-19 02:08 UTC· KBOI → KBOI· COASTAL DEFENSE INC· L39

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N39JK (Coastal Defense) had departed KBOI on 2026-08-19. SkyMeter detected a return to field at Boise Air Terminal/Gowen Field (KBOI) on runway 28L at 02:08 UTC. Peak altitude 11,226 ft, turnaround area near Mountain Home, US. Approach stability score: 56/100. Scores in this band occur on roughly 10-15% of approaches at this runway, with multiple gates outside the per-runway envelope. METAR at the time reported 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • HAZARDS6/4111 2026-08-12 05:00Z – 2026-08-27 05:00Z SFC–10,000 ft

    104NM SE BURNS, OR, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

    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 28L
  • 11226 ft AGL at event
  • 272 kt ground speed
  • 0 fpm vertical
  • Approach stability 56/100
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KBOI 161353Z AUTO 00000KT 10SM CLR 12/05 A2998 RMK AO2 SLP135 T01170050

Flight context

  • N39JK
  • Coastal Defense
  • L39
  • KBOI → KBOI
  • 2026-08-19 02:08 UTC
  • KBOI runway 28L

All events on this flight

Return to field 02:08:26 UTC · KBOI runway 28L · 11,226 ft AGL · 272 kt GS
Unstable approach 04:17:05 UTC · KBOI runway 10R · 3,928 ft AGL · 164 kt GS
Unstable approach 04:17:05 UTC · KBOI runway 10R · 3,928 ft AGL · 164 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