PAT687 was operating from KBIS to KBIS on 2026-04-21. SkyMeter detected a long landing rollout at Bismarck Municipal Airport (KBIS) on runway 13 at 16:50 UTC. Trace data at the event: 1640 ft AGL, 3 kt GS. Approach stability score: 64/100. 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 13 kt wind, 5 kt crosswind component, 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)- SECURITY6/4348 2026-03-08 07:00Z – 2026-11-01 06:59Z SFC–2,400 ft
GRAND FORKS AFB, ND, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local
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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 13
- 1640 ft AGL at event
- 3 kt ground speed
- 0 fpm vertical
- Approach stability 64/100
- 13 kt wind
- 5 kt crosswind component
- 16,093 m visibility
- KBIS 211652Z 08008KT 10SM CLR 17/08 A3027 RMK AO2 SLP255 T01670078 $
Flight context
- PAT687
- BE20
- KBIS → KBIS
- 2026-04-21 16:50 UTC
- KBIS runway 13
All events on this flight
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