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LOS Analyzer

Crane · 2026

1010 Taylor Re-roof 2026

Romeoville, IL · near Lewis University (1.3 mi)

Determination of no hazardDetermined - No Hazard127 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

"The mobile crane will be utilized throughout the course of the re-roof project. Crane will be onsite approximately 15 times throughout the duration of the project. Project duration is expected to be approximately 5 months. The crane will not be erect overnight and will be equipped with the appropriate Aviation Obstruction Flag. We will use the crane to hoist roofing materials to and from the roof and unload debris."

Filing details

Case number (ASN)
2026-AGL-11228-OE
Structure
1010 Taylor Re-roof 2026
Type
Crane / mobile
Category
Crane
Height above ground
127 ft
Height above sea level
813 ft
Site elevation
686 ft
Notice of
New Construction
Duration
Temporary
Marking & lighting
—

Timeline

Filed
July 10, 2026
Determined
July 14, 2026
Determination expires
January 14, 2028

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
Sullivan Roofing INC.
Representative
Sullivan Roofing INC.

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

Location

Coordinates
41.625008, -88.109042
Degrees / minutes / seconds
41°37'30.0"N 88°06'32.6"W
County
Will

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.