SWR36K was operating from LSZH to LPPT on 2025-12-18. SkyMeter detected a go-around at Humberto Delgado Airport (Lisbon Portela Airport) (LPPT) on runway 20 at 12:38 UTC. Trace data at the event: 515 ft AGL, 146 kt GS. Approach stability score: 90/100. Scores in this band are observed on roughly 50% of approaches at this runway and represent the centerline of normal operations. METAR at the time reported 12 kt wind, 1 kt crosswind component. A go-around is a discontinued landing approach in which the pilot adds power and climbs back to a safe altitude before re-attempting the approach or proceeding to an alternate. It is a routine safety response, not an emergency, and is taught as the standard reaction to any unstable approach. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 20
- 515 ft AGL at event
- 146 kt ground speed
- 0 fpm vertical
- Approach stability 90/100
- 12 kt wind
- 1 kt crosswind component
- METAR LPPT 251230Z 35009KT CAVOK 28/09 Q1021 NOSIG
Flight context
- SWR36K
- A21N
- LSZH → LPPT
- 2025-12-18 12:38 UTC
- LPPT runway 20
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