Unstable approach — FRLD72

KBOI · 28R

2026-08-12 03:03 UTC· K4SD KBOI· TENAX AEROSPACE LLC· BE20

FRLD72 (Tenax Aerospace) was operating from K4SD to KBOI on 2026-08-12. SkyMeter detected a low approach-stability score at Boise Air Terminal/Gowen Field (KBOI) on runway 28R at 03:03 UTC. Trace data at the event: 3923 ft AGL, 137 kt GS. Approach stability score: 37/100. 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 4 kt wind, 4 kt crosswind component, 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)
  • HAZARDS6/9891 2026-07-29 05:00Z – 2026-08-12 05:00Z SFC–11,500 ft

    36NM E BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/9887 2026-07-29 05:00Z – 2026-08-12 05:00Z SFC–10,000 ft

    10NM NW BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/9892 2026-07-29 05:15Z – 2026-08-12 05:00Z SFC–10,000 ft

    10NM NW BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/9893 2026-07-29 05:15Z – 2026-08-12 05:00Z SFC–10,000 ft

    95NM SE BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0304 2026-07-30 00:15Z – 2026-08-12 05:00Z SFC–11,500 ft

    36NM E BURNS, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0406 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–13,000 ft

    60NM NE FALLON, NV, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0407 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–13,000 ft

    60NM NE FALLON, NV, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0417 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–10,000 ft

    34NM S BURNS, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0892 2026-08-02 05:00Z – 2026-08-15 05:00Z SFC–11,500 ft

    45NM E BURNS, OR, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1968 2026-08-05 14:00Z – 2026-08-18 04:00Z SFC–10,000 ft

    10NM NW BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1970 2026-08-05 14:00Z – 2026-08-18 04:00Z SFC–11,500 ft

    45NM E BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1971 2026-08-05 14:00Z – 2026-08-18 04:00Z SFC–10,000 ft

    10NM NW BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1972 2026-08-05 15:00Z – 2026-08-18 05:00Z SFC–10,000 ft

    44NM SW BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2497 2026-08-06 05:00Z – 2026-08-19 05:00Z SFC–10,000 ft

    104NM SE BURNS, OR, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2896 2026-08-07 23:00Z – 2026-08-21 05:00Z SFC–10,000 ft

    104NM SE BURNS, OR, Friday, August 7, 2026 through Friday, August 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3128 2026-08-09 14:45Z – 2026-08-23 04:00Z SFC–11,000 ft

    15NM NW RENO, NV, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3162 2026-08-10 04:00Z – 2026-08-24 04:00Z SFC–9,500 ft

    15NM NW RENO, NV, Monday, August 10, 2026 through Monday, August 24, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3167 2026-08-10 05:30Z – 2026-08-24 05:00Z SFC–10,000 ft

    104NM SE BURNS, OR, Monday, August 10, 2026 through Monday, August 24, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3606 2026-08-10 21:45Z – 2026-08-24 04:00Z SFC–9,500 ft

    22NM NE RENO, NV, Monday, August 10, 2026 through Monday, August 24, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3717 2026-08-11 14:58Z – 2026-08-24 04:00Z SFC–9,500 ft

    15NM NW RENO, NV, Tuesday, August 11, 2026 through Monday, August 24, 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 28R
  • 3923 ft AGL at event
  • 137 kt ground speed
  • 0 fpm vertical
  • Approach stability 37/100
  • 4 kt wind
  • 4 kt crosswind component
  • 16,093 m visibility
  • KBOI 162053Z AUTO VRB06KT 10SM CLR 25/03 A2998 RMK AO2 SLP132 T02500028 58016

Flight context

  • FRLD72
  • Tenax Aerospace
  • BE20
  • K4SD → KBOI
  • 2026-08-12 03:03 UTC
  • KBOI runway 28R

All events on this flight

Unstable approach 03:03:09 UTC · KBOI runway 28R · 3,923 ft AGL · 137 kt GS
Unstable approach 03:03:09 UTC · KBOI runway 28R · 3,923 ft AGL · 137 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