Unstable approach — EJA972

EJA972 (H O Penn MacHinery) was operating from KSZT to KN03 on 2026-09-04. SkyMeter detected a low approach-stability score at Cortland County Chase Field (KN03) on runway 06 at 19:00 UTC. Trace data at the event: 2282 ft AGL, 122 kt GS. Approach stability score: 41/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 8 kt wind, 8 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.

• 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

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• HAZARDS6/7095 2026-08-22 14:00Z – 2026-09-05 04:00Z SFC–11,000 ft

  10NM W PLAINS, MT, Saturday, August 22, 2026 through Saturday, September 5, 2026 UTC

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• HAZARDS6/7121 2026-08-23 03:30Z – 2026-09-05 04:00Z SFC–10,000 ft

  60NM SW MOUNTAIN HOME, ID, Sunday, August 23, 2026 through Saturday, September 5, 2026 UTC

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• HAZARDS6/7125 2026-08-23 15:00Z – 2026-09-07 04:30Z SFC–10,000 ft

  23NM SE LIBBY, MT, Sunday, August 23, 2026 through Monday, September 7, 2026 UTC

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• HAZARDS6/7126 2026-08-23 15:00Z – 2026-09-07 04:30Z SFC–10,000 ft

  23NM SE LIBBY, MT, Sunday, August 23, 2026 through Monday, September 7, 2026 UTC

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• HAZARDS6/7337 2026-08-24 14:00Z – 2026-09-08 03:30Z SFC–10,000 ft

  11NM SE HAMILTON, MT, Monday, August 24, 2026 through Tuesday, September 8, 2026 UTC

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• HAZARDS6/7660 2026-08-25 14:00Z – 2026-09-09 03:30Z SFC–12,500 ft

  34NM S HAMILTON, MT, Tuesday, August 25, 2026 through Wednesday, September 9, 2026 UTC

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• HAZARDS6/7668 2026-08-25 14:00Z – 2026-09-08 03:30Z SFC–10,000 ft

  11NM SE HAMILTON, MT, Tuesday, August 25, 2026 through Tuesday, September 8, 2026 UTC

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• HAZARDS6/8111 2026-08-26 02:30Z – 2026-09-09 04:00Z SFC–10,000 ft

  60NM SW MOUNTAIN HOME, ID, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

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• HAZARDS6/8106 2026-08-26 14:00Z – 2026-09-10 03:30Z SFC–12,500 ft

  11NM SE HAMILTON, MT, Wednesday, August 26, 2026 through Thursday, September 10, 2026 UTC

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• HAZARDS6/8109 2026-08-26 14:00Z – 2026-09-09 03:30Z SFC–11,000 ft

  32NM SE BILLINGS, MT, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

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• HAZARDS6/8465 2026-08-26 22:00Z – 2026-09-09 03:00Z SFC–11,500 ft

  32NM NE BOISE, ID, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

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• SECURITY6/6998 2026-08-27 11:00Z – 2026-09-08 03:00Z SFC–400 ft

  St. Paul, MN, Thursday, August 27, 2026 through Monday, September 7, 2026 Local

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• HAZARDS6/8524 2026-08-27 14:00Z – 2026-09-10 03:30Z SFC–12,500 ft

  18NM SE ENNIS, MT, Thursday, August 27, 2026 through Thursday, September 10, 2026 UTC

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• HAZARDS6/8520 2026-08-27 15:00Z – 2026-09-10 04:30Z SFC–9,000 ft

  15NM E KELLOGG, ID, Thursday, August 27, 2026 through Thursday, September 10, 2026 UTC

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• HAZARDS6/8675 2026-08-28 01:00Z – 2026-09-10 04:00Z SFC–13,000 ft

  36NM SW BUTTE, MT, Friday, August 28, 2026 through Thursday, September 10, 2026 UTC

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• HAZARDS6/8778 2026-08-28 14:00Z – 2026-09-11 03:00Z SFC–10,000 ft

  18NM S DILLON, MT, Friday, August 28, 2026 through Friday, September 11, 2026 UTC

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• HAZARDS6/8868 2026-08-28 21:15Z – 2026-09-09 03:00Z SFC–11,500 ft

  32NM NE BOISE, ID, Friday, August 28, 2026 through Wednesday, September 9, 2026 UTC

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• HAZARDS6/8900 2026-08-29 14:00Z – 2026-09-12 03:00Z SFC–12,000 ft

  46NM E MISSOULA, MT, Saturday, August 29, 2026 through Saturday, September 12, 2026 UTC

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• HAZARDS6/9243 2026-08-30 18:36Z – 2026-09-05 23:59Z SFC–2,000 ft

  IRON COUNTY, WI, Sunday, August 30, 2026 through Saturday, September 5, 2026 UTC

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• HAZARDS6/9263 2026-08-31 03:00Z – 2026-09-12 15:00Z SFC–8,500 ft

  32NM NE BOISE, ID, Monday, August 31, 2026 through Saturday, September 12, 2026 UTC

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• HAZARDS6/9268 2026-08-31 15:00Z – 2026-09-12 03:00Z SFC–11,500 ft

  32NM NE BOISE, ID, Monday, August 31, 2026 through Saturday, September 12, 2026 UTC

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• HAZARDS6/9847 2026-09-01 16:02Z – 2026-09-08 22:00Z SFC–2,000 ft

  IRON COUNTY, WI, Tuesday, September 1, 2026 through Tuesday, September 8, 2026 UTC

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• HAZARDS6/0682 2026-09-03 13:00Z – 2026-09-17 03:00Z SFC–10,000 ft

  60NM SW MOUNTAIN HOME, ID, Thursday, September 3, 2026 through Thursday, September 17, 2026 UTC

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• HAZARDS6/0849 2026-09-03 18:00Z – 2026-09-05 03:00Z SFC–9,000 ft

  27NM NE MILES CITY, MT, Thursday, September 3, 2026 through Saturday, September 5, 2026 UTC

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• HAZARDS6/0928 2026-09-04 13:00Z – 2026-09-18 03:00Z SFC–9,000 ft

  27NM NE MILES CITY, MT, Friday, September 4, 2026 through Friday, September 18, 2026 UTC

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• UAS PUBLIC GATHERING6/9767 2026-09-04 14:00Z – 2026-09-08 05:00Z SFC–400 ft

  royal oak, MI, Friday, September 4, 2026 through Tuesday, September 8, 2026 UTC

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• HAZARDS6/1141 2026-09-04 18:20Z – 2026-09-11 02:30Z SFC–11,500 ft

  34NM E WORLAND, WY, Friday, September 4, 2026 through Friday, September 11, 2026 UTC

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• HAZARDS6/1142 2026-09-04 18:21Z – 2026-09-11 02:30Z SFC–11,500 ft

  34NM E WORLAND, WY, Friday, September 4, 2026 through Friday, September 11, 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