Long landing rollout — N554DG

KHEF · 16L

2026-08-31 18:45 UTC· KAUS → KHEF· TVPX AIRCRAFT SOLUTIONS INC TRUSTEE· GLF5

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N554DG (Tvpx Aircraft Solutions) was operating from KAUS to KHEF on 2026-08-31. SkyMeter detected a long landing rollout at Manassas Regional Airport/Harry P. Davis Field (KHEF) on runway 16L at 18:45 UTC. Trace data at the event: 249 ft AGL, 29 kt GS, 0 fpm vertical. Approach stability score: 49/100. 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 3 kt wind, 16,093 m visibility. A long landing rollout is detected when ground deceleration after touchdown is below the per-runway P10 envelope. It is an observational measure of rollout efficiency, not a runway-exit incident. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/0708 2026-08-01 00:01Z – 2027-08-01 23:59Z SFC–400 ft

    Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC

    View FAA NOTAM →
  • HAZARDS6/8103 2026-08-26 12:00Z – 2026-09-09 02:00Z SFC–4,000 ft

    21NM NW BROKEN BOW, OK, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/6989 2026-08-27 21:00Z – 2026-09-02 21:00Z SFC–400 ft

    Asheville, NC, Thursday, August 27, 2026 through Wednesday, September 2, 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 16L
  • 249 ft AGL at event
  • 29 kt ground speed
  • 0 fpm vertical
  • Approach stability 49/100
  • 3 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • METAR KHEF 161256Z 00000KT 10SM CLR 19/16 A3039 RMK AO2 SLP295 T01890156 $

Flight context

  • N554DG
  • Tvpx Aircraft Solutions
  • GLF5
  • KAUS → KHEF
  • 2026-08-31 18:45 UTC
  • KHEF runway 16L

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· KHEF