EmergencyDescent — POE482

2026-05-18 23:03 UTC· CYVR → CYHM· PORTER AIRLINES (CANADA) LIMITED· E295

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POE482 (Porter Airlines (Canada)) was operating from CYVR to CYHM on 2026-05-18. SkyMeter detected a emergencydescent at 23:03 UTC. Trace data at the event: 28416 ft AGL, 427 kt GS. METAR at the time reported 12 kt wind, 7 kt crosswind component. 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 →
  • 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 →
  • HAZARDS6/0836 2026-05-16 11:00Z – 2026-05-21 02:00Z SFC–4,500 ft

    2NM NE TWO HARBORS, MN, Saturday, May 16, 2026 through Thursday, May 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0835 2026-05-16 12:00Z – 2026-05-28 05:00Z SFC–12,500 ft

    JACKSON, WY, Saturday, May 16, 2026 through Thursday, May 28, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0909 2026-05-17 11:15Z – 2026-05-21 02:00Z SFC–10,000 ft

    18NM N BRAINERD, MN, Sunday, May 17, 2026 through Thursday, May 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1255 2026-05-18 23:07Z – 2026-05-18 23:59Z SFC–400 ft

    DARRINGTON, WA

    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

  • 28416 ft AGL at event
  • 427 kt ground speed
  • 0 fpm vertical
  • 12 kt wind
  • 7 kt crosswind component

Flight context

  • POE482
  • Porter Airlines (Canada)
  • E295
  • CYVR → CYHM
  • 2026-05-18 23:03 UTC

All events on this flight

EmergencyDescent 23:03:10 UTC · · 28,416 ft AGL · 427 kt GS
EmergencyDescent 23:03:10 UTC · · 28,416 ft AGL · 427 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