Return to field — N939TS

KOSH · 27

2026-07-22 13:59 UTC· KOSH → KOSH· SHORTT AIRCRAFT LEASING LLC· L39

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N939TS (Shortt Aircraft Leasing) had departed KOSH on 2026-07-22. SkyMeter detected a return to field at Wittman Regional Airport (KOSH) on runway 27 at 13:59 UTC. Peak altitude 12,809 ft, turnaround area near Chilton, US. Approach stability score: 36/100. 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 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • AIR SHOWS/SPORTS6/5564 2026-07-20 19:15Z – 2026-07-23 23:30Z SFC–16,000 ft

    Oshkosh, WI, Monday, July 20, 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 27
  • 12809 ft AGL at event
  • 316 kt ground speed
  • 0 fpm vertical
  • Approach stability 36/100
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KOSH 161953Z 08005KT 10SM CLR 21/13 A3035 RMK AO2 SLP270 T02060133

Flight context

  • N939TS
  • Shortt Aircraft Leasing
  • L39
  • KOSH → KOSH
  • 2026-07-22 13:59 UTC
  • KOSH runway 27

All events on this flight

Return to field 13:59:31 UTC · KOSH runway 27 · 12,809 ft AGL · 316 kt GS
Unstable approach 15:11:37 UTC · KOSH runway 36 · 1,919 ft AGL · 185 kt GS
Long landing rollout 15:13:59 UTC · KOSH runway 36 · 787 ft AGL · 1 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· KOSH