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LOS Analyzer

Antenna tower · 2026

10139828 ZOD_ALLTEL_CO06_FAR_GRAY_HEAD

PLACERVILLE, CO · near Telluride Rgnl (4.4 mi)

Determination of no hazardDetermined - No Hazard68 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

"Applicant files to add C-Band frequencies to this existing 68 foot antenna tower. with existing ASN 2014-ANM-2216-OE. There is no other change to structure. Adding DoD specific freq manually as it is not listed yet as option under Proposed Frequency Bands even though DoD freq are now included in new CVCC."

Filing details

Case number (ASN)
2026-ANM-1253-OE
Structure
10139828 ZOD_ALLTEL_CO06_FAR_GRAY_HEAD
Type
Tower / antenna
Category
Antenna tower
Height above ground
68 ft
Height above sea level
11,037 ft
Site elevation
10,969 ft
Notice of
Existing
Duration
Permanent
Marking & lighting
—

Timeline

Filed
March 2, 2026
Determined
April 21, 2026
Determination expires
—

Who filed it

Sponsor
AT&T (APT)
Representative
Amanda Perkins-Tubbs

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

Location

Coordinates
37.991397, -107.972756
Degrees / minutes / seconds
37°59'29.0"N 107°58'21.9"W
County
San Miguel

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.