CNS16 (Rigi) had departed KPSM on 2026-08-13. SkyMeter detected a return to field at Portsmouth International at Pease Airport (KPSM) on runway 34 at 13:24 UTC. Peak altitude 5,666 ft, turnaround area near Raymond, US. Approach stability score: 31/100. 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 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 34
- 5666 ft AGL at event
- 303 kt ground speed
- 0 fpm vertical
- Approach stability 31/100
- 0 kt wind
- 0 kt crosswind component
- 16,093 m visibility
- KPSM 161555Z 23005KT 10SM FEW100 23/14 A3029 RMK AO2A SLP260 T02310141
Flight context
- CNS16
- Rigi
- PC24
- KPSM → KPSM
- 2026-08-13 13:24 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