CNS98 (Rigi) was operating from KHPN to KPSM on 2026-07-20. SkyMeter detected a low approach-stability score at Portsmouth International at Pease Airport (KPSM) on runway 34 at 17:35 UTC. Trace data at the event: 1192 ft AGL, 149 kt GS. Approach stability score: 35/100. 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 9 kt wind, 9 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)- 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 → - SECURITY6/3959 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 → - SECURITY6/3963 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 → - SECURITY6/3969 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 → - SECURITY6/3949 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 → - SECURITY6/7080 2026-07-05 14:07Z – 2026-07-21 03:59Z SFC–400 ft
Providence, RI
View FAA NOTAM → - SECURITY6/7081 2026-07-05 14:07Z – 2026-07-21 03:59Z SFC–400 ft
Smithfield, RI
View FAA NOTAM → - SECURITY6/7082 2026-07-19 19:07Z – 2026-07-21 03:59Z SFC–400 ft
Waltham, MA
View FAA NOTAM → - SECURITY6/7083 2026-07-19 19:07Z – 2026-07-21 03:59Z SFC–400 ft
Boston, MA
View FAA NOTAM → - SECURITY6/7084 2026-07-19 19:07Z – 2026-07-21 03:59Z SFC–400 ft
Foxborough, MA
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 34
- 1192 ft AGL at event
- 149 kt ground speed
- 0 fpm vertical
- Approach stability 35/100
- 9 kt wind
- 9 kt crosswind component
- 16,093 m visibility
- KPSM 152055Z 11008KT 10SM FEW070 26/12 A3009 RMK AO2A SLP192 T02600117 57010
Flight context
- CNS98
- Rigi
- PC24
- KHPN → KPSM
- 2026-07-20 17:35 UTC
- KPSM runway 34
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