Duffy Associates LLC
Registered owner of 4 FCC antenna structures · FCC licensee ID L02191248. Every structure below links to its full registration page.
At a glance
Duffy Associates LLC is the registered owner of 4 antenna structures in the FCC Antenna Structure Registration database, filed under FCC licensee ID L02191248. Its largest footprint is in Massachusetts, with 4 registrations.
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
Portfolio
Tallest structures
| # | Structure | Height | Type |
|---|
Footprint
States
| State | Structures |
|---|---|
| Massachusetts | 4 |
Mix
Structure types
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Where does Duffy Associates LLC own antenna structures?
All of Duffy Associates LLC's registrations are in Massachusetts. In Massachusetts it holds 4, which is 0.27% of the 1,508 structures registered in the state.
How does Duffy Associates LLC compare with other tower owners?
Duffy Associates LLC holds 4 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.
Frequently asked questions
How many towers does Duffy Associates LLC own?
Duffy Associates LLC holds 4 FCC antenna structure registrations, with the largest concentration in Massachusetts (4). Only FCC-registrable structures are counted — shorter sites below the registration threshold don't appear.
Where does Duffy Associates LLC own towers?
All 4 of its registrations are in Massachusetts.
What is Duffy Associates LLC's FCC licensee ID?
The FCC Antenna Structure Registration records group these structures under licensee ID L02191248.
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, “Duffy Associates LLC antenna structure portfolio (FCC licensee L02191248)”, https://towercensus.com/owners/duffy-associates-llc-l02191248 (data as of October 13, 2026).