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LOS Analyzer

Antenna tower · 2026

832501 Allevo

Sheridan, WY · near Sheridan County (0.9 mi)

Returned to proponentDetermined - No Hazard60 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

"Proposing to construct a 60ft monopole for the purpose of communication antennas."

Filing details

Case number (ASN)
2026-ANM-935-NRA
Structure
832501 Allevo
Type
Tower / antenna
Category
Antenna tower
Height above ground
60 ft
Height above sea level
4,004 ft
Site elevation
3,944 ft
Notice of
New Construction
Duration
Permanent
Marking & lighting
—

Timeline

Filed
March 30, 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
BTC
Representative
Bridger Tower Corporation

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

Location

Coordinates
44.782453, -106.981067
Degrees / minutes / seconds
44°46'56.8"N 106°58'51.8"W
County
Sheridan

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.