Unstable approach — N141RT

KTDW · 17

2026-07-20 20:29 UTC· KSAN → KTDW· TEXSUN LTD LLC· C25C

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N141RT (Texsun) was operating from KSAN to KTDW on 2026-07-20. SkyMeter detected a low approach-stability score at Tradewind Airport (KTDW) on runway 17 at 20:29 UTC. Trace data at the event: 4740 ft AGL, 150 kt GS. Approach stability score: 41/100. 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 8 kt wind. 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)
  • SECURITY6/4160 2026-02-14 08:00Z – 2026-08-15 06:59Z SFC–400 ft

    Chula Vista, CA, Saturday, February 14, 2026 through Friday, August 14, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3948 2026-06-01 07:00Z – 2026-07-21 06:59Z

    MESA, AZ, Monday, June 1, 2026 through Tuesday, July 21, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/3966 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Mesa, AZ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4183 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    San Diego, CA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4202 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    San Diego, CA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4203 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    San Diego, CA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/7079 2026-06-27 01:07Z – 2026-07-21 06:59Z SFC–400 ft

    Mesa, AZ

    View FAA NOTAM →
  • SECURITY6/7078 2026-06-27 01:07Z – 2026-07-21 06:59Z SFC–400 ft

    Mesa, AZ

    View FAA NOTAM →
  • SECURITY6/7820 2026-06-29 15:07Z – 2026-07-21 06:59Z SFC–400 ft

    San Diego, CA

    View FAA NOTAM →
  • SECURITY6/7821 2026-06-29 15:07Z – 2026-07-21 06:59Z SFC–400 ft

    San Diego, CA

    View FAA NOTAM →
  • SECURITY6/2652 2026-07-05 00:01Z – 2027-01-02 23:59Z SFC–500 ft

    Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local

    View FAA NOTAM →
  • SECURITY6/2656 2026-07-05 00:01Z – 2027-01-02 23:59Z SFC–500 ft

    Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local

    View FAA NOTAM →
  • SECURITY6/2657 2026-07-05 00:01Z – 2027-01-02 23:59Z SFC–500 ft

    Calexico, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local

    View FAA NOTAM →
  • HAZARDS6/3339 2026-07-07 14:00Z – 2026-07-21 04:00Z SFC–11,000 ft

    7NM SW FLAGSTAFF, AZ, Tuesday, July 7, 2026 through Tuesday, July 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3341 2026-07-07 14:00Z – 2026-07-21 04:00Z SFC–8,500 ft

    9NM S FLAGSTAFF, AZ, Tuesday, July 7, 2026 through Tuesday, July 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3393 2026-07-07 14:00Z – 2026-07-21 04:00Z SFC–11,000 ft

    7NM SW FLAGSTAFF, AZ, Tuesday, July 7, 2026 through Tuesday, July 21, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/4812 2026-07-15 07:00Z – 2027-07-14 06:59Z SFC–17,999 ft

    El Centro, CA, Wednesday, July 15, 2026 through Tuesday, July 13, 2027 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 17
  • 4740 ft AGL at event
  • 150 kt ground speed
  • 0 fpm vertical
  • Approach stability 41/100
  • 8 kt wind
  • 0 kt crosswind component

Flight context

  • N141RT
  • Texsun
  • C25C
  • KSAN → KTDW
  • 2026-07-20 20:29 UTC
  • KTDW runway 17

All events on this flight

Unstable approach 20:29:44 UTC · KTDW runway 17 · 4,740 ft AGL · 150 kt GS
Unstable approach 20:29:44 UTC · KTDW runway 17 · 4,740 ft AGL · 150 kt GS
Unstable approach 20:29:44 UTC · KTDW runway 17 · 4,740 ft AGL · 150 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· KTDW