Stall warning — POE441

POE441 (Porter Airlines (Canada)) was operating from CYYZ to CYYJ on 2026-06-12. SkyMeter detected a stall warning at 13:28 UTC. Trace data at the event: 1634 ft AGL, 68 kt GS. Approach stability score: 78/100. Scores in this band are observed on roughly 25% of approaches at this runway: one or more gates outside the per-runway tightest envelope, but still inside the typical operating range. METAR at the time reported 11 kt wind, 11 kt crosswind component. A stall flag is raised when the inferred angle of attack and observed airspeed are consistent with a stalled wing. Stall events on general-aviation trainer aircraft are predominantly stall-recognition practice during primary flight training, not safety-of-flight incidents. 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

  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 →
• SECURITY6/4011 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 →
• SECURITY6/4040 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

  Portland, OR, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4041 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

  PORTLAND, OR, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• HAZARDS6/5042 2026-06-02 19:48Z – 2026-06-16 23:59Z SFC–1,000 ft

  LONGVIEW, WA, Tuesday, June 2, 2026 through Tuesday, June 16, 2026 UTC

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• HAZARDS6/5717 2026-06-04 19:29Z – 2026-06-16 23:59Z SFC–1,000 ft

  LONGVIEW, WA, Thursday, June 4, 2026 through Tuesday, June 16, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6143 2026-06-08 15:00Z – 2026-06-13 04:00Z SFC–8,000 ft

  3NM S CHELAN, WA, Monday, June 8, 2026 through Saturday, June 13, 2026 UTC

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• HAZARDS6/6581 2026-06-09 15:00Z – 2026-06-14 04:00Z SFC–10,000 ft

  25NM N CODY, WY, Tuesday, June 9, 2026 through Sunday, June 14, 2026 UTC

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• AIR SHOWS/SPORTS6/5733 2026-06-11 19:00Z – 2026-06-13 23:59Z SFC–15,000 ft

  MOSES LAKE, WA, Thursday, June 11, 2026 through Saturday, June 13, 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.

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