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LOS Analyzer

Tank stack · 2026

Stoke North Tank Farm

Moses Lake, WA · near Grant County Intl (1.0 mi)

Returned to proponentDetermined - No Hazard50 ft AGL

What this outcome means

The FAA sent the case back to the filer rather than issuing a determination. This is the most common non-clean outcome and usually means something has to change or be supplied before the study can finish — not that the project was refused.

The proposal, in the filer's words

"Existing fuel storage tanks containing LNG hydrogen and oxygen constructed in 2025."

Filing details

Case number (ASN)
2026-ANM-1512-NRA
Structure
Stoke North Tank Farm
Type
Fuel_system
Category
Tank stack
Height above ground
50 ft
Height above sea level
1,242 ft
Site elevation
1,192 ft
Notice of
Existing
Duration
Permanent
Marking & lighting
—

Timeline

Filed
May 14, 2026
Determined
August 3, 2026
Determination expires
February 3, 2028

A determination that lapses before the structure is built has to be re-filed. The FAA does not send a reminder.

Who filed it

Sponsor
Stoke Space Technologies
Representative
Century WEST Engineering

Names are shown as they appear in the FAA's public record. How we handle names

Location

Coordinates
47.207203, -119.340164
Degrees / minutes / seconds
47°12'25.9"N 119°20'24.6"W
County
Grant

Other filings within 5 miles

Organisation-sponsored 2026 filings whose coordinates sit near this one.

About this record

This page is a readable copy of a public record published by the FAA's Obstruction Evaluation / Airport Airspace Analysis system. It is not the official record and may lag it. For the authoritative case status, search this ASN at the FAA's OE/AAA portal. If something here is wrong, email support@idea-engine.studio and we will correct it.

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.

Screening a structure of your own?

Check Part 77 and the tower's line of sight before you file

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