GRZLY39 was operating from KNKX to KSBP on 2026-08-18. SkyMeter detected a go-around at San Clemente Island Naval Auxiliary Landing Field (KNUC) on runway 23 at 20:44 UTC. Trace data at the event: 491 ft AGL, 124 kt GS, 0 fpm vertical. METAR at the time reported 14 kt wind, 11 kt crosswind component, 16,093 m visibility. 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.
Active FAA TFR during this flight
Source: FAA TFR archive (hourly snapshot)- HAZARDS6/2489 2026-08-06 02:15Z – 2026-08-19 04:00Z SFC–9,000 ft
27NM S BAKERSFIELD, CA, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC
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 23
- 491 ft AGL at event
- 124 kt ground speed
- 0 fpm vertical
- 14 kt wind
- 11 kt crosswind component
- 16,093 m visibility
- METAR KNUC 041856Z 24009KT 10SM FEW019 23/17 A2996 RMK SLPNO T02330172
Flight context
- GRZLY39
- C560
- KNKX → KSBP
- 2026-08-18 20:44 UTC
- KNUC runway 23
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