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LOS Analyzer

Wind turbine · 2026

T-28

Carthage, IL · near Fort Madison Muni (8.9 mi)

Preliminary findingsReevaluating698 ft AGL

What this outcome means

An interim result issued while the aeronautical study continues. It is not the final determination.

The proposal, in the filer's words

"Filing for proposed wind project array located near Carthage IL and site map uploaded to filing"

Filing details

Case number (ASN)
2026-WTE-2535-OE
Structure
T-28
Type
Windmill
Category
Wind turbine
Height above ground
698 ft
Height above sea level
1,385 ft
Site elevation
687 ft
Notice of
New Construction
Duration
Permanent
Marking & lighting
—

Timeline

Filed
May 28, 2026
Determined
—
Determination expires
—

Who filed it

Sponsor
Great Gale Wind LLC
Representative
Capitol Airspace Group

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

See every 2026 filing by Great Gale Wind LLC →

Location

Coordinates
40.559217, -91.221925
Degrees / minutes / seconds
40°33'33.2"N 91°13'18.9"W
County
Hancock

Other filings within 5 miles

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

See every 2026 filing near Fort Madison Muni →

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.