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LOS Analyzer

Crane · 2026

PO06206A - Crane

Tygh Valley, OR · near Columbia Gorge Rgnl/The Dalles Muni (27.2 mi)

Determination of no hazardDetermined - No Hazard210 ft AGL

What this outcome means

The FAA studied the proposal and concluded it would not be a hazard to air navigation. A no-hazard determination is not permanent — it carries an expiration date, and if the structure is not built by then the case has to be re-filed.

The proposal, in the filer's words

"Proposed 210-ft crane for the collocation of T-Mobile antennas on existing monopole. Structure height not increasing."

Filing details

Case number (ASN)
2026-ANM-4811-OE
Structure
PO06206A - Crane
Type
Crane
Category
Crane
Height above ground
210 ft
Height above sea level
2,025 ft
Site elevation
1,815 ft
Notice of
New Construction
Duration
Temporary
Marking & lighting
Red lights and flags

Timeline

Filed
July 24, 2026
Determined
September 10, 2026
Determination expires
March 10, 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
T-Mobile PNW Regulatory 2026
Representative
Caldwell Compliance 2026

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

See every 2026 filing by T-Mobile PNW Regulatory 2026 →

Location

Coordinates
45.231709, -121.270588
Degrees / minutes / seconds
45°13'54.2"N 121°16'14.1"W
County
Wasco

See every 2026 filing near Columbia Gorge Rgnl/The Dalles Muni →

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

LOS Analyzer screens a proposed structure against FAA Part 77 surfaces and the control tower's sightline to the runway, terrain-aware, in minutes. It is a preliminary screening — not an FAA determination and not a substitute for a licensed engineering review.