CSN International
Registered owner of 9 FCC antenna structures · FCC licensee ID L00043791. Every structure below links to its full registration page.
At a glance
CSN International is the registered owner of 9 antenna structures in the FCC Antenna Structure Registration database, filed under FCC licensee ID L00043791. Its largest footprint is in Missouri, with 2 registrations. Its tallest constructed structure is 124 m (407 ft) near Elmo, MO.
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
Portfolio
Tallest structures
| # | Structure | Height | Type |
|---|---|---|---|
| 1 | Elmo, MO · 1007640 | 124 m | Tower (type not specified) |
| 2 | Tarkio, MO · 1011051 | 63 m | Tower (type not specified) |
| 3 | Penobscot, ME · 1022205 | 61 m | Tower (type not specified) |
Footprint
States
Mix
Structure types
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Where does CSN International own antenna structures?
CSN International's registrations span 7 states. In Missouri it holds 2, which is 0.03% of the 6,026 structures registered in the state. In Florida it holds 2, which is 0.02% of the 10,195 structures registered in the state. In Maine it holds 1, which is 0.10% of the 1,018 structures registered in the state. In California it holds 1, which is 0.01% of the 11,860 structures registered in the state.
How does CSN International compare with other tower owners?
CSN International holds 9 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. Other licensees also file under the name CSN International; this page covers licensee ID L00043791 only, exactly as registered with the FCC.
What kinds of structures does CSN International register?
The most common filed structure type in the portfolio is tower (code TOWER), with 9 registrations or 100% of the total.
The tallest constructed structure in the portfolio is registration 1007640, a tower near Elmo, MO at 124 m (407 ft). That is about 80% above the national average registered height of 69 m.
Frequently asked questions
How many towers does CSN International own?
CSN International holds 9 FCC antenna structure registrations, with the largest concentration in Missouri (2). Only FCC-registrable structures are counted — shorter sites below the registration threshold don't appear.
What is the tallest structure CSN International owns?
Its tallest registered structure is 124 m (407 ft) near Elmo, MO (registration 1007640).
Where does CSN International own towers?
Its largest state footprints are Missouri (2), Florida (2), Maine (1) and California (1).
What kind of towers does CSN International own?
Most of its registrations are filed as tower (type not specified) (9 of 9).
What is CSN International's FCC licensee ID?
The FCC Antenna Structure Registration records group these structures under licensee ID L00043791.
Related pages
- Antenna structures in Missouri· 6,026 registered
- Antenna structures in Florida· 10,195 registered
- Antenna structures in Maine· 1,018 registered
- Antenna structures in California· 11,860 registered
- The largest tower owners in the US
- ARSO RADIO CORPORATION· 9 structures
- Sachem Central School District· 9 structures
- RF Towers, LLC· 9 structures
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, “CSN International antenna structure portfolio (FCC licensee L00043791)”, https://towercensus.com/owners/csn-international-l00043791 (data as of October 13, 2026).