Seaplane Fled Under Hawthorne Bridge During Takeoff
A Seattle-registered aircraft flew beneath the Portland bridge on October 9 after departing from the Willamette River.
Updated on Oct. 12, 2026 in Air Travel
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Portlanders watching the Willamette River witnessed a Seattle-registered Kodiak 100 seaplane fly underneath the Hawthorne Bridge during a takeoff on October 9. The pilot completed the maneuver without emergency incident, and the bridge remained closed to maritime traffic throughout the ascent.
Why it matters
The maneuver has prompted a formal request for a federal investigation into whether the pilot's flight path complied with aviation regulations. While the Hawthorne Bridge frequently raises to accommodate river vessels, the incident raises questions about the oversight of aircraft operating within city limits.
One bridge was involved in the aerial maneuver on the Willamette River. The Federal Aviation Administration is now reviewing whether this flight conduct violated federal aviation regulations.
The players
Federal Aviation Administration
The national agency responsible for overseeing and regulating civil aviation operations.
Portland Police Bureau
The city law enforcement agency that lacks jurisdiction over aircraft flight operations.
Portland Fire & Rescue
The city agency responsible for emergency response that was not alerted to this incident.
The details
The Kodiak 100 pilot performed the takeoff from the river and navigated beneath the Hawthorne Bridge as the plane ascended. Because the Portland Police Bureau lacks regulatory authority over aircraft operations and Portland Fire & Rescue received no report of an emergency, no local agencies intervened. An anonymous individual has since requested that the Federal Aviation Administration examine the pilot's conduct for potential violations.
Timeline
October 9, 2026: The seaplane flew under the Hawthorne Bridge.
Beyond the Bridges
This incident is being weighed against Federal Aviation Administration flight regulations to determine if the path taken was permissible. It serves as a reminder of the complex jurisdiction that exists when private aircraft operate in public spaces above the Willamette.
For residents who frequent the riverfront or use the Hawthorne Bridge, this incident highlights the intersection of aerial and water traffic. No immediate changes to bridge or river access have been announced as federal authorities begin their review.
The takeaway
The primary takeaway for locals is that flight paths over the Willamette are subject to strict federal oversight regardless of local bridge operations. Residents should watch for future findings from the Federal Aviation Administration regarding this specific flight path.
Further reading
For more information on local aviation and transit, visit Air Travel.
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Do you trust that existing aviation regulations adequately protect the public from private pilots flying nearby?
