Antenna tower · 2026
Eagle Rock
Booneville, ID · near Rigby (11.0 mi)
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
"04/23/26 Retain all approved frequencies from previous filing ASN# 2025-ANM-4715-OE Adding an additional foot to the height of ASN: 2025-ANM-4715-OE in order to match our Tower Drawings. Total height is 155' including the top branch piece. NOTES FROM PRIOR STUDIES: Updated 1A has shifted the coordinates slightly also adding an additional 4' to account for the faux branches. Previous ANS# 2025-ANM-1183-OE. 150' Monotree Pole. Adding frequencies. Previous ANS# 2024-ANM-3947-OE."
Filing details
- Case number (ASN)
- 2026-ANM-2901-OE
- Structure
- Eagle Rock
- Type
- Pole / mono
- Category
- Antenna tower
- Height above ground
- 155 ft
- Height above sea level
- 5,159 ft
- Site elevation
- 5,004 ft
- Notice of
- Existing
- Duration
- Permanent
- Marking & lighting
- —
Timeline
- Filed
- April 23, 2026
- Determined
- May 5, 2026
- Determination expires
- —
Who filed it
- Sponsor
- Horizon Tower Limiited Partnership-iii
- Representative
- Llc Horizon Tower-Iii
Names are shown as they appear in the FAA's public record. How we handle names
See every 2026 filing by Horizon Tower Limiited Partnership-iii →
Location
- Coordinates
- 43.623250, -111.711881
- Degrees / minutes / seconds
- 43°37'23.7"N 111°42'42.8"W
- County
- Bonneville
- Open in a map
- Google MapsOpenStreetMap
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.