Unstable approach — VJA356

KHEF · 34R

2026-06-07 23:56 UTC· KPSM → KHEF· BANK OF UTAH TRUSTEE· CL35

▶ Replay 📊 Analyse

VJA356 (Bank of Utah) was operating from KPSM to KHEF on 2026-06-07. SkyMeter detected a low approach-stability score at Manassas Regional Airport/Harry P. Davis Field (KHEF) on runway 34R at 23:56 UTC. Trace data at the event: 1309 ft AGL, 119 kt GS. Approach stability score: 57/100. Scores in this band occur on roughly 10-15% of approaches at this runway, with multiple gates outside the per-runway envelope. METAR at the time reported 7 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)
  • SECURITY5/2811 2025-10-20 12:00Z – 2026-10-20 12:00Z SFC–1,000 ft

    NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3955 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    Smithfield, RI, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3956 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    Atlantic City, NJ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3959 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    Boston, MA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3961 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    Chester, PA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3963 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    FOXBOROUGH, MA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3965 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    Galloway, NJ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3967 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    PHILADELPHIA, PA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3969 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    Waltham, MA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3973 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    WILMINGTON, DE, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4115 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    BASKING RIDGE, NJ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4117 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    Warren, NJ, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3949 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

    Providence, RI, Monday, June 1, 2026 through Tuesday, July 21, 2026 Local

    View FAA NOTAM →
  • SECURITY6/5236 2026-06-03 14:00Z – 2026-06-09 21:00Z SFC–2,000 ft

    Jamaica, NY, Wednesday, June 3, 2026 through Tuesday, June 9, 2026 Local

    View FAA NOTAM →
  • VIP6/5158 2026-06-05 23:30Z – 2026-06-08 23:30Z SFC–17,999 ft

    Bedminster, NJ, Friday, June 5, 2026 through Monday, June 8, 2026 Local

    View FAA NOTAM →
  • VIP6/5160 2026-06-05 23:30Z – 2026-06-08 23:30Z SFC–17,999 ft

    Bedminster, NJ, Friday, June 5, 2026 through Monday, June 8, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4656 2026-06-07 17:00Z – 2026-06-07 23:59Z SFC–1,000 ft

    Harrison, NJ, Sunday, June 7, 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 34R
  • 1309 ft AGL at event
  • 119 kt ground speed
  • 0 fpm vertical
  • Approach stability 57/100
  • 7 kt wind
  • 3 kt crosswind component
  • 16,093 m visibility
  • METAR KHEF 140956Z AUTO 18004KT 10SM CLR 16/16 A2996 RMK AO2 SLP149 T01560156 $

Flight context

  • VJA356
  • Bank of Utah
  • CL35
  • KPSM → KHEF
  • 2026-06-07 23:56 UTC
  • KHEF runway 34R

All events on this flight

Unstable approach 23:56:22 UTC · KHEF runway 34R · 1,309 ft AGL · 119 kt GS
Unstable approach 23:56:22 UTC · KHEF runway 34R · 1,309 ft AGL · 119 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· KHEF