Unstable approach — SUMO61

SUMO61 was operating from 0ID4 to KTCM on 2026-08-19. SkyMeter detected a low approach-stability score at McChord Air Force Base (KTCM) on runway 16 at 01:10 UTC. Trace data at the event: 1390 ft AGL, 118 kt GS. METAR at the time reported 9 kt wind, 9 kt crosswind component, 16,093 m visibility. The approach-stability score rates the final approach against stabilized-approach gates (glideslope, lateral deviation, descent rate, and IAS) at defined altitudes. A low score means one or more of those were outside the normal envelope for how the approach was flown. The score is graded by guidance type, so instrument approaches (ILS or an aligned straight-in) are held to the full gate set, while visual and pattern arrivals are surfaced only when the score is clearly low. The score is advisory and observational, a deviation measure, not an assertion of an accident. Detection algorithm and known limitations: see SkyMeter methodology.

• HAZARDS6/1476 2026-08-04 05:00Z – 2026-08-19 05:00Z SFC–9,000 ft

  10NM W MADRAS, OR, Tuesday, August 4, 2026 through Wednesday, August 19, 2026 UTC

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• HAZARDS6/1681 2026-08-04 16:00Z – 2026-08-19 05:00Z SFC–10,500 ft

  25NM SW THE DALLES, OR, Tuesday, August 4, 2026 through Wednesday, August 19, 2026 UTC

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• HAZARDS6/1978 2026-08-05 06:00Z – 2026-08-20 05:00Z SFC–10,000 ft

  50NM W JOHN DAY, OR, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC

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• HAZARDS6/1982 2026-08-05 14:00Z – 2026-08-20 03:00Z SFC–9,500 ft

  20NM N ENTERPRISE, OR, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC

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• HAZARDS6/2498 2026-08-06 05:00Z – 2026-08-19 05:00Z SFC–11,500 ft

  24NM E BAKER CITY, OR, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC

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• HAZARDS6/2696 2026-08-06 19:30Z – 2026-08-21 03:00Z SFC–9,000 ft

  24NM NE VANCOUVER, WA, Thursday, August 6, 2026 through Friday, August 21, 2026 UTC

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• HAZARDS6/2752 2026-08-07 00:45Z – 2026-08-20 05:00Z SFC–10,000 ft

  22NM NW JOHN DAY, OR, Friday, August 7, 2026 through Thursday, August 20, 2026 UTC

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• HAZARDS6/2774 2026-08-07 05:00Z – 2026-08-21 05:00Z SFC–9,000 ft

  20NM SE MADRAS, OR, Friday, August 7, 2026 through Friday, August 21, 2026 UTC

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• HAZARDS6/2760 2026-08-07 13:00Z – 2026-08-21 04:00Z SFC–12,500 ft

  20NM N MCCALL, ID, Friday, August 7, 2026 through Friday, August 21, 2026 UTC

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• HAZARDS6/2775 2026-08-07 15:00Z – 2026-08-21 04:00Z SFC–10,000 ft

  22NM NW JOHN DAY, OR, Friday, August 7, 2026 through Friday, August 21, 2026 UTC

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• HAZARDS6/2901 2026-08-08 00:45Z – 2026-08-21 05:00Z SFC–10,000 ft

  37NM SE TACOMA, WA, Saturday, August 8, 2026 through Friday, August 21, 2026 UTC

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• HAZARDS6/2923 2026-08-08 05:00Z – 2026-08-22 05:00Z SFC–10,500 ft

  25NM SW THE DALLES, OR, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

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• HAZARDS6/2924 2026-08-08 05:00Z – 2026-08-22 05:00Z SFC–9,000 ft

  24NM NE VANCOUVER, WA, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

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• HAZARDS6/2922 2026-08-08 14:00Z – 2026-08-22 04:00Z SFC–11,000 ft

  15NM NE MOUNTAIN HOME, ID, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

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• HAZARDS6/2934 2026-08-08 15:15Z – 2026-08-22 05:00Z SFC–10,000 ft

  37NM SE TACOMA, WA, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

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• HAZARDS6/3074 2026-08-08 19:45Z – 2026-08-23 05:00Z SFC–9,000 ft

  20NM SE MADRAS, OR, Saturday, August 8, 2026 through Sunday, August 23, 2026 UTC

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• HAZARDS6/3131 2026-08-09 15:30Z – 2026-08-23 04:00Z SFC–12,500 ft

  20NM N MCCALL, ID, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

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• HAZARDS6/3168 2026-08-10 06:45Z – 2026-08-25 04:00Z SFC–10,500 ft

  40NM SE PORTLAND, OR, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC

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• HAZARDS6/3155 2026-08-10 13:00Z – 2026-08-23 04:00Z SFC–9,000 ft

  40NM SW MCCALL, ID, Monday, August 10, 2026 through Sunday, August 23, 2026 UTC

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• HAZARDS6/3608 2026-08-10 23:00Z – 2026-08-25 04:00Z SFC–9,500 ft

  39NM NW JOHN DAY, OR, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC

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• HAZARDS6/3666 2026-08-11 02:00Z – 2026-08-26 05:00Z SFC–10,500 ft

  20NM SW THE DALLES, OR, Tuesday, August 11, 2026 through Wednesday, August 26, 2026 UTC

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• HAZARDS6/3763 2026-08-11 15:45Z – 2026-08-26 04:00Z SFC–10,500 ft

  20NM SW THE DALLES, OR, Tuesday, August 11, 2026 through Wednesday, August 26, 2026 UTC

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• HAZARDS6/4057 2026-08-11 22:45Z – 2026-08-26 04:00Z SFC–10,500 ft

  18NM NW JOHN DAY, OR, Tuesday, August 11, 2026 through Wednesday, August 26, 2026 UTC

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• HAZARDS6/4083 2026-08-12 00:30Z – 2026-08-26 04:00Z SFC–10,500 ft

  18NM NW JOHN DAY, OR, Wednesday, August 12, 2026 through Wednesday, August 26, 2026 UTC

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• HAZARDS6/4084 2026-08-12 00:45Z – 2026-08-27 04:00Z SFC–10,500 ft

  40NM SE PORTLAND, OR, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4094 2026-08-12 02:00Z – 2026-08-27 04:00Z SFC–10,500 ft

  18NM NW JOHN DAY, OR, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4102 2026-08-12 14:00Z – 2026-08-27 04:00Z SFC–10,000 ft

  17NM NW CLE ELUM, WA, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4112 2026-08-12 14:00Z – 2026-08-27 04:00Z SFC–10,000 ft

  17NM NW CLE ELUM, WA, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4363 2026-08-12 17:00Z – 2026-08-26 04:00Z SFC–12,500 ft

  33NM N BOISE, ID, Wednesday, August 12, 2026 through Wednesday, August 26, 2026 UTC

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• HAZARDS6/4585 2026-08-12 22:00Z – 2026-08-27 04:00Z SFC–9,500 ft

  38NM N THE DALLES, OR, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4704 2026-08-13 00:30Z – 2026-08-27 04:00Z SFC–10,500 ft

  40NM SE PORTLAND, OR, Thursday, August 13, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4725 2026-08-13 14:00Z – 2026-08-27 07:00Z SFC–9,000 ft

  24NM E PENDLETON, OR, Thursday, August 13, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4727 2026-08-13 14:00Z – 2026-08-27 04:00Z SFC–12,500 ft

  33NM N BOISE, ID, Thursday, August 13, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4911 2026-08-13 15:00Z – 2026-08-28 04:00Z SFC–7,500 ft

  10NM W LEWISTON, ID, Thursday, August 13, 2026 through Friday, August 28, 2026 UTC

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• HAZARDS6/4722 2026-08-13 15:00Z – 2026-08-27 04:00Z SFC–9,000 ft

  39NM NE PENDLETON, OR, Thursday, August 13, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4957 2026-08-13 17:30Z – 2026-08-28 04:00Z SFC–10,500 ft

  18NM NW JOHN DAY, OR, Thursday, August 13, 2026 through Friday, August 28, 2026 UTC

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• HAZARDS6/5073 2026-08-14 14:00Z – 2026-08-28 04:00Z SFC–12,500 ft

  33NM N BOISE, ID, Friday, August 14, 2026 through Friday, August 28, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/5112 2026-08-14 16:30Z – 2026-08-29 03:00Z SFC–9,500 ft

  19NM NW JOHN DAY, OR, Friday, August 14, 2026 through Saturday, August 29, 2026 UTC

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• HAZARDS6/5137 2026-08-15 04:00Z – 2026-08-27 15:00Z SFC–6,500 ft

  18NM NW JOHN DAY, OR, Saturday, August 15, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/5190 2026-08-15 04:00Z – 2026-08-29 04:00Z SFC–10,500 ft

  20NM SW THE DALLES, OR, Saturday, August 15, 2026 through Saturday, August 29, 2026 UTC

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• HAZARDS6/5212 2026-08-15 15:00Z – 2026-08-30 04:00Z SFC–9,500 ft

  19NM NW JOHN DAY, OR, Saturday, August 15, 2026 through Sunday, August 30, 2026 UTC

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• HAZARDS6/5466 2026-08-17 05:00Z – 2026-08-31 05:00Z SFC–10,500 ft

  40NM SE PORTLAND, OR, Monday, August 17, 2026 through Monday, August 31, 2026 UTC

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• HAZARDS6/5460 2026-08-17 12:00Z – 2026-08-30 04:00Z SFC–10,500 ft

  9NM SW HAMILTON, MT, Monday, August 17, 2026 through Sunday, August 30, 2026 UTC

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• HAZARDS6/5801 2026-08-17 19:40Z – 2026-08-31 04:00Z SFC–10,500 ft

  40NM SE PORTLAND, OR, Monday, August 17, 2026 through Monday, August 31, 2026 UTC

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• HAZARDS6/5892 2026-08-18 04:00Z – 2026-08-31 13:00Z SFC–10,500 ft

  41NM SE PORTLAND, OR, Tuesday, August 18, 2026 through Monday, August 31, 2026 UTC

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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.

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