Unstable approach — BYA290

KDRT · 13

2026-07-21 04:07 UTC· KHYI → KDRT· BERRY AVIATION INC· E120

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BYA290 (Berry Aviation) was operating from KHYI to KDRT on 2026-07-21. SkyMeter detected a low approach-stability score at Del Rio International Airport (KDRT) on runway 13 at 04:07 UTC. Trace data at the event: 2052 ft AGL, 135 kt GS. Approach stability score: 40/100. 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, 3 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)
  • SECURITY6/4097 2026-06-01 05:00Z – 2026-07-21 04:59Z

    SAN ANTONIO, TX, Monday, June 1, 2026 through Tuesday, July 21, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/6820 2026-07-09 11:07Z – 2026-07-21 04:59Z SFC–400 ft

    San Antonio, TX

    View FAA NOTAM →
  • SECURITY6/6834 2026-07-09 11:07Z – 2026-07-21 04:59Z SFC–400 ft

    San Antonio, TX

    View FAA NOTAM →
  • HAZARDS6/6155 2026-07-16 16:00Z – 2026-07-23 23:00Z SFC–1,500 ft

    0NM W INGRAM, TX, Thursday, July 16, 2026 through Thursday, July 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6156 2026-07-16 16:09Z – 2026-07-23 23:00Z SFC–1,500 ft

    1NM SE KERRVILLE, TX, Thursday, July 16, 2026 through Thursday, July 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6157 2026-07-16 16:15Z – 2026-07-23 23:00Z SFC–1,500 ft

    1NM NW BOERNE, TX, Thursday, July 16, 2026 through Thursday, July 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6217 2026-07-16 18:17Z – 2026-07-23 23:00Z SFC–1,500 ft

    1NM W INGRAM, TX, Thursday, July 16, 2026 through Thursday, July 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6218 2026-07-16 18:17Z – 2026-07-23 23:00Z SFC–1,500 ft

    1NM SE KERRVILLE, TX, Thursday, July 16, 2026 through Thursday, July 23, 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 13
  • 2052 ft AGL at event
  • 135 kt ground speed
  • 0 fpm vertical
  • Approach stability 40/100
  • 4 kt wind
  • 3 kt crosswind component
  • 16,093 m visibility
  • KDRT 170053Z AUTO 10009KT 10SM CLR 35/12 A3004 RMK AO1 SLPNO T03500122

Flight context

  • BYA290
  • Berry Aviation
  • E120
  • KHYI → KDRT
  • 2026-07-21 04:07 UTC
  • KDRT runway 13

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· KDRT