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LOS Analyzer

Rig · 2026

Ute 1A-20 3

Ignacio, CO · near Durango-La Plata County (2.1 mi)

Preliminary findingsReevaluating104 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

"A workover rig with a derrick may be used periodically over an 18-month period on the Ute 1A-20 3 well. Other than the rig derrick which is a temporary structure no other structures at this location require FAA notifications."

Filing details

Case number (ASN)
2026-ANM-4850-OE
Structure
Ute 1A-20 3
Type
Rig / workover
Category
Rig
Height above ground
104 ft
Height above sea level
6,836 ft
Site elevation
6,732 ft
Notice of
New Construction
Duration
Temporary
Marking & lighting
—

Timeline

Filed
July 29, 2026
Determined
—
Determination expires
—

Who filed it

Sponsor
Simcoe LLC
Representative
Jean Paradise-Slade

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

See every 2026 filing by Simcoe LLC →

Location

Coordinates
37.179856, -107.738047
Degrees / minutes / seconds
37°10'47.5"N 107°44'17.0"W
County
La Plata

Other filings within 5 miles

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

See every 2026 filing near Durango-La Plata County →

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.