JSM SYSTEMS INC
Registered owner of 3 FCC antenna structures · FCC licensee ID L00220998. Every structure below links to its full registration page.
At a glance
JSM SYSTEMS INC is the registered owner of 3 antenna structures in the FCC Antenna Structure Registration database, filed under FCC licensee ID L00220998. Its largest footprint is in Wisconsin, with 3 registrations. Its tallest constructed structure is 93 m (305 ft) near Plymouth, WI.
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
Portfolio
Tallest structures
| # | Structure | Height | Type |
|---|---|---|---|
| 1 | Plymouth, WI · 1045631 | 93 m | Tower (type not specified) |
| 2 | Sheboygan, WI · 1034708 | 79 m | Tower (type not specified) |
| 3 | Sheboygan Falls, WI · 1212517 | 38 m | Monopole |
Footprint
States
| State | Structures |
|---|---|
| Wisconsin | 3 |
Mix
Structure types
Own this portfolio?
Profile claims open at launch — verified owners will be able to correct records, add tenancy/colocation details and receive change alerts. Create a free account →
Where does JSM SYSTEMS INC own antenna structures?
All of JSM SYSTEMS INC's registrations are in Wisconsin. In Wisconsin it holds 3, which is 0.06% of the 5,115 structures registered in the state.
How does JSM SYSTEMS INC compare with other tower owners?
JSM SYSTEMS INC holds 3 of the 197,833 registrations in the FCC registry. It is one of the 7,865 owners holding two or more registrations, out of 20,857 distinct owners in all.
What kinds of structures does JSM SYSTEMS INC register?
The most common filed structure type in the portfolio is tower (code TOWER), with 2 registrations or 66.7% of the total. It also registers monopole (1).
The tallest constructed structure in the portfolio is registration 1045631, a tower near Plymouth, WI at 93 m (305 ft). That is about 35% above the national average registered height of 69 m.
Frequently asked questions
How many towers does JSM SYSTEMS INC own?
JSM SYSTEMS INC holds 3 FCC antenna structure registrations, with the largest concentration in Wisconsin (3). Only FCC-registrable structures are counted — shorter sites below the registration threshold don't appear.
What is the tallest structure JSM SYSTEMS INC owns?
Its tallest registered structure is 93 m (305 ft) near Plymouth, WI (registration 1045631).
Where does JSM SYSTEMS INC own towers?
All 3 of its registrations are in Wisconsin.
What kind of towers does JSM SYSTEMS INC own?
Most of its registrations are filed as tower (type not specified) (2 of 3).
What is JSM SYSTEMS INC's FCC licensee ID?
The FCC Antenna Structure Registration records group these structures under licensee ID L00220998.
Related pages
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 20, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “JSM SYSTEMS INC antenna structure portfolio (FCC licensee L00220998)”, https://towercensus.com/owners/jsm-systems-inc-l00220998 (data as of October 20, 2026).