Go-around — ASA563

KSEA · 16R

2026-06-04 15:43 UTC· KMCI KSEA· ALASKA AIRLINES INC· B39M

ASA563 (Alaska Airlines) was operating from KMCI to KSEA on 2026-06-04. SkyMeter detected a go-around at Seattle Tacoma International Airport (KSEA) on runway 16R at 15:43 UTC. Trace data at the event: 612 ft AGL, 147 kt GS. METAR at the time reported 8 kt wind, 4 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)
  • SECURITY6/4348 2026-03-08 07:00Z – 2026-11-01 06:59Z SFC–2,400 ft

    GRAND FORKS AFB, ND, 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 →
  • HAZARDS6/2318 2026-05-22 14:00Z – 2026-06-05 04:00Z SFC–9,000 ft

    17NM SW HELENA, MT, Friday, May 22, 2026 through Friday, June 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2646 2026-05-25 15:00Z – 2026-06-08 04:00Z SFC–11,000 ft

    22NM SE JACKSON, WY, Monday, May 25, 2026 through Monday, June 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3585 2026-05-28 14:00Z – 2026-06-11 03:00Z SFC–9,000 ft

    74NM S MILES CITY, MT, Thursday, May 28, 2026 through Thursday, June 11, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3649 2026-05-28 14:00Z – 2026-06-11 03:00Z SFC–9,000 ft

    74NM S MILES CITY, MT, Thursday, May 28, 2026 through Thursday, June 11, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3889 2026-05-28 22:59Z – 2026-06-10 04:00Z SFC–10,500 ft

    11NM SE SPANISH FORK, UT, Thursday, May 28, 2026 through Wednesday, June 10, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3574 2026-05-29 14:00Z – 2026-06-10 02:00Z SFC–13,000 ft

    38NM SE TWIN FALLS, ID, Friday, May 29, 2026 through Wednesday, June 10, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3888 2026-05-29 14:00Z – 2026-06-10 04:00Z SFC–13,000 ft

    38NM SE TWIN FALLS, ID, Friday, May 29, 2026 through Wednesday, June 10, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3908 2026-05-29 14:00Z – 2026-06-12 04:00Z SFC–9,000 ft

    23NM SE GLENDIVE, MT, Friday, May 29, 2026 through Friday, June 12, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/4158 2026-06-01 06:00Z – 2026-07-21 05:59Z SFC–400 ft

    MERIDIAN, ID, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4159 2026-06-01 06:00Z – 2026-07-21 05:59Z SFC–400 ft

    Boise, ID, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4164 2026-06-01 06:00Z – 2026-07-21 05:59Z SFC–400 ft

    Sandy, UT, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4167 2026-06-01 06:00Z – 2026-07-21 05:59Z SFC–400 ft

    Salt Lake City, UT, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4011 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    BELLEVUE, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4013 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Seattle, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4024 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Spokane, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4032 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Airway Heights, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4033 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    RENTON, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4034 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Renton, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • HAZARDS6/4299 2026-06-01 13:00Z – 2026-06-04 23:00Z SFC–10,000 ft

    43NM SW GREEN RIVER, WY, Monday, June 1, 2026 through Thursday, June 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4637 2026-06-02 13:00Z – 2026-06-05 03:00Z SFC–10,000 ft

    62NM NW GREEN RIVER, WY, Tuesday, June 2, 2026 through Friday, June 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5308 2026-06-04 13:00Z – 2026-06-06 02:00Z SFC–7,500 ft

    3NM NW GARDEN VALLEY, ID, Thursday, June 4, 2026 through Saturday, June 6, 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 16R
  • 612 ft AGL at event
  • 147 kt ground speed
  • 0 fpm vertical
  • 8 kt wind
  • 4 kt crosswind component
  • 16,093 m visibility
  • KSEA 181653Z 17009KT 10SM OVC013 15/12 A3021 RMK AO2 SLP233 T01500117 $

Flight context

  • ASA563
  • Alaska Airlines
  • B39M
  • KMCI → KSEA
  • 2026-06-04 15:43 UTC
  • KSEA runway 16R

All events on this flight

Go-around 15:43:19 UTC · KSEA runway 16R · 612 ft AGL · 147 kt GS
Go-around 15:43:19 UTC · KSEA runway 16R · 612 ft AGL · 147 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· KSEA