KeySpan Corporation
Registered owner of 6 FCC antenna structures · FCC licensee ID L00194394. Every structure below links to its full registration page.
At a glance
KeySpan Corporation is the registered owner of 6 antenna structures in the FCC Antenna Structure Registration database, filed under FCC licensee ID L00194394. Its largest footprint is in New York, with 6 registrations. Its tallest constructed structure is 189 m (620 ft) near Northport, NY.
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
Portfolio
Tallest structures
| # | Structure | Height | Type |
|---|---|---|---|
| 1 | Northport, NY · 1002735 | 189 m | Smoke stack |
| 2 | Northport, NY · 1002736 | 189 m | Smoke stack |
| 3 | Northport, NY · 1002737 | 189 m | Smoke stack |
| 4 | Northport, NY · 1002738 | 189 m | Smoke stack |
| 5 | East Shoreham, NY · 1003715 | 130 m | Guyed tower |
| 6 | Jamesport, NY · 1002509 | 128 m | Tower (type not specified) |
Footprint
States
| State | Structures |
|---|---|
| New York | 6 |
Mix
Structure types
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Where does KeySpan Corporation own antenna structures?
All of KeySpan Corporation's registrations are in New York. In New York it holds 6, which is 0.16% of the 3,754 structures registered in the state.
How does KeySpan Corporation compare with other tower owners?
KeySpan Corporation holds 6 of the 197,770 registrations in the FCC registry. It is one of the 7,865 owners holding two or more registrations, out of 20,852 distinct owners in all.
What kinds of structures does KeySpan Corporation register?
The most common filed structure type in the portfolio is stack (code STACK), with 4 registrations or 66.7% of the total. It also registers tower (1) and guyed tower (1).
The tallest constructed structure in the portfolio is registration 1002735, a stack near Northport, NY at 189 m (620 ft). That is about 2.7 times the national average registered height of 69 m.
Frequently asked questions
How many towers does KeySpan Corporation own?
KeySpan Corporation holds 6 FCC antenna structure registrations, with the largest concentration in New York (6). Only FCC-registrable structures are counted — shorter sites below the registration threshold don't appear.
What is the tallest structure KeySpan Corporation owns?
Its tallest registered structure is 189 m (620 ft) near Northport, NY (registration 1002735).
Where does KeySpan Corporation own towers?
All 6 of its registrations are in New York.
What kind of towers does KeySpan Corporation own?
Most of its registrations are filed as smoke stack (4 of 6).
What is KeySpan Corporation's FCC licensee ID?
The FCC Antenna Structure Registration records group these structures under licensee ID L00194394.
Related pages
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 13, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “KeySpan Corporation antenna structure portfolio (FCC licensee L00194394)”, https://towercensus.com/owners/keyspan-corporation-l00194394 (data as of October 13, 2026).