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LOS Analyzer

Antenna tower · 2026

Smithfield Tower

Clayton, NC · near Johnston Rgnl (3.6 mi)

Marking and lightingRevision500 ft AGL

What this outcome means

The outcome turns on marking and lighting conditions — typically obstruction lighting or paint required as a condition of the determination.

The proposal, in the filer's words

"Request elimination of L-810 steady-burning lights. Existing L-864 flashing red lights will be maintained as per AC 70/7460-1L figure A-7 diagram A2"

Filing details

Case number (ASN)
2026-ASO-4000-OE
Structure
Smithfield Tower
Type
Tower
Category
Antenna tower
Height above ground
500 ft
Height above sea level
736 ft
Site elevation
236 ft
Notice of
Alteration
Duration
Permanent
Marking & lighting
Red lights and paint

Timeline

Filed
February 20, 2026
Determined
February 24, 2026
Determination expires
—

Who filed it

Sponsor
Curtis Media Group
Representative
AT&T

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

Location

Coordinates
35.578667, -78.435750
Degrees / minutes / seconds
35°34'43.2"N 78°26'08.7"W
County
Johnston

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.