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Organisation · 2026 filings

Port of Seattle-RHK — FAA obstruction filings

Port of Seattle-RHK filed 24 FAA notices of proposed construction in 2026. Every one is a public record; this page collects them in one place.

Filings in 2026

24

Tallest proposed

228 ft

above ground level

Most recent filing

June 18, 2026

What is being filed

  • Other8
  • Construction equipment7
  • Tank stack6
  • Antenna tower2
  • Crane1

Where

  • WA24

Filings

PFAS Fire Suppression Replacement Project2026-ANM-1857-NRA · Other · 30 ft AGL · Seatac, WAJune 18, 2026Storage Tank Removal 22026-ANM-1858-NRA · Tank stack · 30 ft AGL · Seatac, WAJune 18, 2026Storage Tank Removal 32026-ANM-1859-NRA · Tank stack · 30 ft AGL · Seatac, WAJune 18, 2026Storage Tank Removal 42026-ANM-1860-NRA · Tank stack · 30 ft AGL · Seatac, WAJune 18, 2026Storage Tank Removal 52026-ANM-1861-NRA · Tank stack · 30 ft AGL · Seatac, WAJune 18, 2026Storage Tank Removal 62026-ANM-1862-NRA · Tank stack · 30 ft AGL · Seatac, WAJune 18, 2026Storage Tank Removal 72026-ANM-1863-NRA · Tank stack · 30 ft AGL · Seatac, WAJune 18, 2026S. 188th St Ductbank Crossing 52026-ANM-1553-NRA · Other · 40 ft AGL · Seatac, WAMay 19, 2026S. 188th St Ductbank Crossing 42026-ANM-1554-NRA · Other · 40 ft AGL · Seatac, WAMay 19, 2026S. 188th St Ductbank Crossing 32026-ANM-1555-NRA · Other · 40 ft AGL · Seatac, WAMay 19, 2026S. 188th St Ductbank Crossing 22026-ANM-1556-NRA · Other · 40 ft AGL · Seatac, WAMay 19, 2026SCE S. 188th St. Ductbank2026-ANM-1557-NRA · Other · 40 ft AGL · Seatac, WAMay 19, 2026SAMS South Camera Array2026-ANM-957-NRA · Antenna tower · 144 ft AGL · Seatac, WAApril 1, 2026Trial Avian Threat Assessment Radar at SEA2026-ANM-479-NRA · Antenna tower · 10 ft AGL · Seatac, WAFebruary 23, 2026Lagoon 3 Snow Storage Facility2026-ANM-74-NRA · Other · 25 ft AGL · Seatac, WAJanuary 20, 2026Lagoon 3 Snow Storage Facility Temp Laydow2026-ANM-75-NRA · Other · 25 ft AGL · Seatac, WAJanuary 20, 20262026 Contract 2 Work Area 12026-ANM-59-NRA · Construction equipment · 25 ft AGL · Seatac, WAJanuary 18, 20262026 Contract 2 Work Area 32026-ANM-60-NRA · Construction equipment · 25 ft AGL · Seatac, WAJanuary 18, 20262026 Contract 2 Work Area 7 Laydown area2026-ANM-61-NRA · Construction equipment · 25 ft AGL · Seatac, WAJanuary 18, 2026Work Area 22026-ANM-28-NRA · Construction equipment · 25 ft AGL · Seatac, WAJanuary 13, 20262026 Contract 2 Work Area 42026-ANM-29-NRA · Construction equipment · 25 ft AGL · Seatac, WAJanuary 13, 20262026 Contract 2 Work Area 52026-ANM-30-NRA · Construction equipment · 25 ft AGL · Seatac, WAJanuary 13, 20262026 Contract 2 Work Area 62026-ANM-31-NRA · Construction equipment · 25 ft AGL · Seatac, WAJanuary 13, 2026Concourse C Expansion General Use Crane2026-ANM-25-NRA · Crane · 228 ft AGL · Seatac, WAJanuary 12, 2026

Source: FAA Obstruction Evaluation / Airport Airspace Analysis (OE/AAA) public archive (oeaaa.faa.gov), data as of September 12, 2026. Compiled by LOS Analyzer (Idea Engine LLC). This is not an official FAA record or an FAA determination; the FAA's portal is authoritative. LOS Analyzer is not affiliated with or endorsed by the FAA.

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