PAT483 was operating from KMGM to KHEF on 2026-07-29. SkyMeter detected a low approach-stability score at Manassas Regional Airport/Harry P. Davis Field (KHEF) on runway 34R at 13:57 UTC. Trace data at the event: 1298 ft AGL, 125 kt GS. Approach stability score: 58/100. 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 11 kt wind, 1 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)- HAZARDS6/6848 2026-07-20 00:32Z – 2026-08-03 23:45Z SFC–3,000 ft
2NM W SHULERVILLE, SC, Monday, July 20, 2026 through Monday, August 3, 2026 UTC
View FAA NOTAM → - SECURITY6/9807 2026-07-29 12:00Z – 2026-08-01 23:59Z SFC–400 ft
Pell City, AL, Wednesday, July 29, 2026 through Saturday, August 1, 2026 Local
View FAA NOTAM → - SECURITY6/9395 2026-07-29 13:00Z – 2026-07-29 19:00Z SFC–400 ft
Columbia, SC, Wednesday, July 29, 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
- 1298 ft AGL at event
- 125 kt ground speed
- 0 fpm vertical
- Approach stability 58/100
- 11 kt wind
- 1 kt crosswind component
- 16,093 m visibility
- METAR KHEF 151256Z 02003KT 10SM CLR 17/11 A3039 RMK AO2 SLP295 T01670111 $
Flight context
- PAT483
- BE20
- KMGM → KHEF
- 2026-07-29 13:57 UTC
- KHEF runway 34R
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