Go-around — ASA364

KPDX · 10L

2026-05-12 21:10 UTC· KMSY → KPDX· ALASKA AIRLINES INC· B39M

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ASA364 (Alaska Airlines) was operating from KMSY to KPDX on 2026-05-12. SkyMeter detected a go-around at Portland International Airport (KPDX) on runway 10L at 21:10 UTC. Trace data at the event: 1358 ft AGL, 154 kt GS. METAR at the time reported 7 kt wind, 7 kt crosswind component, 3,219 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)
  • SECURITY5/0601 2025-11-30 19:00Z – 2026-05-31 18:59Z SFC–400 ft

    Los Angeles, CA, Sunday, November 30, 2025 through Sunday, May 31, 2026 Local

    View FAA NOTAM →
  • SECURITY6/0091 2026-01-04 00:01Z – 2026-07-04 23:59Z SFC–500 ft

    Coyote Wells, CA, Saturday, January 3, 2026 through Saturday, July 4, 2026 Local

    View FAA NOTAM →
  • SECURITY6/0092 2026-01-04 00:01Z – 2026-07-04 23:59Z SFC–500 ft

    CALEXICO, CA, Saturday, January 3, 2026 through Saturday, July 4, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4165 2026-02-14 07:00Z – 2026-08-15 06:59Z SFC–400 ft

    Nogales, AZ, Saturday, February 14, 2026 through Friday, August 14, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4160 2026-02-14 08:00Z – 2026-08-15 06:59Z SFC–400 ft

    Chula Vista, CA, Saturday, February 14, 2026 through Friday, August 14, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4240 2026-03-08 08:00Z – 2026-11-01 07:00Z SFC–180 ft

    SAN ANGELO, TX, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3475 2026-03-08 09:00Z – 2026-11-01 09:59Z SFC–180 ft

    BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local

    View FAA NOTAM →
  • SECURITY6/5797 2026-04-03 00:01Z – 2026-09-28 23:59Z SFC–400 ft

    SACRAMENTO, CA, Thursday, April 2, 2026 through Monday, September 28, 2026 Local

    View FAA NOTAM →
  • HAZARDS6/9216 2026-05-11 12:00Z – 2026-05-26 02:00Z SFC–9,000 ft

    51NM SW BILLINGS, MT, Monday, May 11, 2026 through Tuesday, May 26, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/9663 2026-05-12 13:00Z – 2026-05-26 03:00Z SFC–10,500 ft

    38NM NW SILVER CITY, NM, Tuesday, May 12, 2026 through Tuesday, May 26, 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 10L
  • 1358 ft AGL at event
  • 154 kt ground speed
  • 0 fpm vertical
  • 7 kt wind
  • 7 kt crosswind component
  • 3,219 m visibility
  • KPDX 201253Z 34003KT 2SM BKN003 OVC014 13/12 A3007 RMK AO2 SFC VIS 10 SLP182 T01280122

Flight context

  • ASA364
  • Alaska Airlines
  • B39M
  • KMSY → KPDX
  • 2026-05-12 21:10 UTC
  • KPDX runway 10L

All events on this flight

Go-around 21:10:55 UTC · KPDX runway 10L · 1,358 ft AGL · 154 kt GS
Go-around 21:10:55 UTC · KPDX runway 10L · 1,358 ft AGL · 154 kt GS

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

SkyMeter · trace data observed via ADS-B· KPDX