Return to field — N398PF

KALN · 17

2026-05-19 14:09 UTC· KALN → KALN· PFD SUPPLY· C56X

N398PF (PFD Supply) had departed KALN on 2026-05-19. SkyMeter detected a return to field at St Louis Regional Airport (KALN) on runway 17 at 14:09 UTC. Peak cruise altitude FL314, turnaround area near Danville, US. Approach stability score: 47/100. 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, 3,219 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 17
  • 31461 ft AGL at event
  • 453 kt ground speed
  • 0 fpm vertical
  • Approach stability 47/100
  • 0 kt wind
  • 0 kt crosswind component
  • 3,219 m visibility
  • KALN 230655Z AUTO 00000KT 2SM BR CLR 10/08 A3024 RMK AO2 T00970080

Flight context

  • N398PF
  • PFD Supply
  • C56X
  • KALN → KALN
  • 2026-05-19 14:09 UTC
  • KALN runway 17

All events on this flight

Return to field 14:09:09 UTC · KALN runway 17 · 31,461 ft AGL · 453 kt GS
Unstable approach 14:51:40 UTC · KFWA runway 23 · 1,937 ft AGL · 149 kt GS
Unstable approach 14:51:40 UTC · KFWA runway 23 · 1,937 ft AGL · 149 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· KALN