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LOS Analyzer

Construction equipment · 2026

Dump Truck

Vichy, MO · near Rolla Ntl (0.8 mi)

Determination of no hazardDetermined - No Hazard20 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

"MoDOT project to coldmill and resurface the existing roadway from Route 63 in Maries County to St. James western city limits in Phelps County."

Filing details

Case number (ASN)
2026-ACE-2489-OE
Structure
Dump Truck
Type
Construction / vehicle
Category
Construction equipment
Height above ground
20 ft
Height above sea level
1,180 ft
Site elevation
1,160 ft
Notice of
New Construction
Duration
Temporary
Marking & lighting
Flag Marker

Timeline

Filed
May 27, 2026
Determined
June 10, 2026
Determination expires
December 10, 2027

A determination that lapses before the structure is built has to be re-filed. The FAA does not send a reminder.

Who filed it

Sponsor
Missouri Department OF Transportation
Representative
Missouri Department OF Transportation

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

Location

Coordinates
38.117944, -91.761019
Degrees / minutes / seconds
38°07'04.6"N 91°45'39.7"W
County
Maries

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.