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LOS Analyzer

Fence · 2026

SOUTH END FENCING

Deer Lodge, MT · near Deer Lodge-City-County (0.8 mi)

Returned to proponentDetermined - No Hazard9 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

"EXTENSION OF SOUTH END OF THE WILDLIFE CONTROL FENCE. TO BE 8' TALL WILDLIFE FENCE WITH 1' BARBED WIRE TOP AND STEEL POSTS."

Filing details

Case number (ASN)
2026-ANM-640-NRA
Structure
SOUTH END FENCING
Type
Fence / security
Category
Fence
Height above ground
9 ft
Height above sea level
4,628 ft
Site elevation
4,619 ft
Notice of
New Construction
Duration
Permanent
Marking & lighting
—

Timeline

Filed
March 12, 2026
Determined
April 6, 2026
Determination expires
October 6, 2027

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
Powell County and City of Deer Lodge
Representative
Carter Bignell

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

See every 2026 filing by Powell County and City of Deer Lodge →

Location

Coordinates
46.379006, -112.752924
Degrees / minutes / seconds
46°22'44.4"N 112°45'10.5"W
County
Powell

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

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.