Skip to content
LOS Analyzer

Antenna tower · 2026

FA 10108671 - FL - Argyle

Defuniak Springs, FL · near Defuniak Springs (6.5 mi)

Determination of no hazardDetermined - No Hazard420 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

"Filing to update frequencies to include 600 MHz CBAND and DoD. Requesting to keep the marking & lighting the same as in previous ASN 2008-ASO-973-OE: Dual-Red and Medium Intensity Lighting. No changes to the tower's height."

Filing details

Case number (ASN)
2026-ASO-15977-OE
Structure
FA 10108671 - FL - Argyle
Type
Tower / antenna
Category
Antenna tower
Height above ground
420 ft
Height above sea level
669 ft
Site elevation
249 ft
Notice of
Existing
Duration
Permanent
Marking & lighting
Dual-red and medium intensity

Timeline

Filed
August 10, 2026
Determined
September 10, 2026
Determination expires
—

Who filed it

Sponsor
AT&T
Representative
AT&T

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

See every 2026 filing by AT&T →

Location

Coordinates
30.725875, -86.045375
Degrees / minutes / seconds
30°43'33.1"N 86°02'43.4"W
County
Walton

Other filings within 5 miles

Organisation-sponsored 2026 filings whose coordinates sit near this one.

See every 2026 filing near Defuniak Springs →

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.