Unstable approach — N750SL

KSDL · 21

2026-06-13 17:20 UTC· KHHR → KSDL· DON OPPLIGER TRUCKING INC· C25A

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N750SL (DON Oppliger Trucking) was operating from KHHR to KSDL on 2026-06-13. SkyMeter detected a low approach-stability score at Scottsdale Airport (KSDL) on runway 21 at 17:20 UTC. Trace data at the event: 2610 ft AGL, 141 kt GS. Approach stability score: 57/100. 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 7 kt wind, 1 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)
  • SECURITY6/4182 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Irvine, CA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4198 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    IRVINE, CA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4201 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Dana Point, CA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/7265 2026-06-12 21:07Z – 2026-07-16 06:29Z SFC–400 ft

    Manhattan Beach, CA

    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 21
  • 2610 ft AGL at event
  • 141 kt ground speed
  • 0 fpm vertical
  • Approach stability 57/100
  • 7 kt wind
  • 1 kt crosswind component
  • 16,093 m visibility
  • METAR KSDL 110753Z AUTO 14004KT 10SM CLR 26/15 A2963 RMK AO2 SLP007 T02610150

Flight context

  • N750SL
  • DON Oppliger Trucking
  • C25A
  • KHHR → KSDL
  • 2026-06-13 17:20 UTC
  • KSDL runway 21

All events on this flight

Unstable approach 17:20:24 UTC · KSDL runway 21 · 2,610 ft AGL · 141 kt GS
Unstable approach 17:20:24 UTC · KSDL runway 21 · 2,610 ft AGL · 141 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· KSDL