Power line · 2026
9
Watertown, NY · near Watertown Intl (3.7 mi)
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
"National Grid is rebuilding the existing Coffeen to Black River 115kV Transmission line rebuilding 69 new steel monopoles (21 require FAA Notification) and new aerial 115kV conductor wire."
Filing details
- Case number (ASN)
- 2026-AEA-2996-OE
- Structure
- 9
- Type
- Transmission_line / t_l_tower
- Category
- Power line
- Height above ground
- 84 ft
- Height above sea level
- 519 ft
- Site elevation
- 435 ft
- Notice of
- New Construction
- Duration
- Permanent
- Marking & lighting
- —
Timeline
- Filed
- March 4, 2026
- Determined
- March 19, 2026
- Determination expires
- September 19, 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
- National Grid
- Representative
- Commonwealth Associates, INC.
Names are shown as they appear in the FAA's public record. How we handle names
Location
- Coordinates
- 43.994181, -75.945414
- Degrees / minutes / seconds
- 43°59'39.1"N 75°56'43.5"W
- County
- Jefferson
- Open in a map
- Google MapsOpenStreetMap
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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.