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LOS Analyzer

Building · 2026

Replacement of Air Traffic Control Tower

Hagerstown, MD · near Hagerstown Rgnl/Richard A Henson Fld (0.3 mi)

Returned to proponentDetermined - No Hazard135 ft AGL

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

"New taller cab to replace the existing ATCT on the\nAirport Property. The new ATCT will be constructed of a\nconcrete shaft 24 ft square which will support a steel\nstructure cab. This 8-sided cab is approximately 28 ft\nacross at the roofline. The cab roof supports a parapet\nabove that screens the roof mounted equipment.\nLightning protection air terminals are the highest point\non this structure. Radio communication antenna will be\nmounted to the parapet."

Filing details

Case number (ASN)
2026-AEA-71-NRA
Structure
Replacement of Air Traffic Control Tower
Type
Building
Category
Building
Height above ground
135 ft
Height above sea level
849 ft
Site elevation
714 ft
Notice of
New Construction
Duration
Permanent
Marking & lighting
—

Timeline

Filed
January 7, 2026
Determined
April 10, 2026
Determination expires
October 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
Hagerstown Regional Airport
Representative
ADCI

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

Location

Coordinates
39.710650, -77.730433
Degrees / minutes / seconds
39°42'38.3"N 77°43'49.6"W
County
Washington

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.