Diversion — NXC138

KSAT · 13R

2026-04-23 15:28 UTC· KMDD KSAT· J4 AERO LLC· C25B

NXC138 (J4 Aero) was operating from KMDD to KDAL (Dallas Love Field) on 2026-04-23. SkyMeter detected a diversion to San Antonio International Airport (KSAT) on runway 13R at 15:28 UTC. Peak cruise altitude FL301, turnaround area near Schleicher, US. METAR at the time reported 11 kt wind, 5 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/4240 2026-03-08 08:00Z – 2026-11-01 07:00Z SFC–180 ft

    SAN ANGELO, TX, Sunday, March 8, 2026 through Sunday, November 1, 2026 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 13R
  • 778 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • 11 kt wind
  • 5 kt crosswind component
  • 16,093 m visibility
  • KSAT 201151Z COR 24003KT 10SM BKN015 BKN250 24/23 A2996 RMK AO2 SLP126 T02440228 10261 20239 55001 $

Flight context

  • NXC138
  • J4 Aero
  • C25B
  • KMDD → KSAT
  • 2026-04-23 15:28 UTC
  • KSAT runway 13R

All events on this flight

Diversion 15:28:26 UTC · KSAT runway 13R · 778 ft AGL · 120 kt GS
Diversion 15:28:26 UTC · KSAT runway 13R · 778 ft AGL · 120 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· KSAT