Construction equipment · 2026
4 ATCT Top of Tower Cab - Permanent
DULUTH, MN · near Duluth Intl (0.3 mi)
What this outcome means
The FAA sent the case back to the filer rather than issuing a determination. This is the most common non-clean outcome and usually means something has to change or be supplied before the study can finish — not that the project was refused.
The proposal, in the filer's words
"Points #1 through #100 are submitted as permanent points for the ATCT and Base Building construction project. These permanent points include the locations and heights for the ATCT fence road parking lot light poles and flag pole. Please refer to the attached Permanent Points Exhibit including attachments and the CSPN for additional details.\nPoints #101 through #130 are submitted as temporary points for this project submittal. These temporary points include the working area contractor storage area (CSA) and haul routes. Please refer to the attached Temporary Points Exhibit including attachments and the CSPN for additional details.\n\nAdditional Notes: Construction is expected to start in May 2026 and will last a total of 22 months. Phase 1 is 14 days Phase 2 is 14 days Phase 3 is 60 days phase 4a is 30 days phase 4b is 30 days (and will require some taxiway closure Phase 5 is 630 days. Phases 3 4 and 5 can be worked concurrently."
Filing details
- Case number (ASN)
- 2026-AGL-3695-NRA
- Structure
- 4 ATCT Top of Tower Cab - Permanent
- Type
- Construction / other
- Category
- Construction equipment
- Height above ground
- 109 ft
- Height above sea level
- 1,535 ft
- Site elevation
- 1,426 ft
- Notice of
- New Construction
- Duration
- Permanent
- Marking & lighting
- —
Timeline
- Filed
- March 9, 2026
- Determined
- June 15, 2026
- Determination expires
- —
Who filed it
- Sponsor
- Duluth International Airport
- Representative
- Liya Nelson
Names are shown as they appear in the FAA's public record. How we handle names
Location
- Coordinates
- 46.837544, -92.196469
- Degrees / minutes / seconds
- 46°50'15.2"N 92°11'47.3"W
- County
- St. Louis
- Open in a map
- Google MapsOpenStreetMap
Other filings within 5 miles
Organisation-sponsored 2026 filings whose coordinates sit near this one.
See every 2026 filing near Duluth Intl →
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.