Lattice tower 1328948 — Calamus, IA
Granted (not yet constructed)FCC Antenna Structure Registration 1328948 — lattice tower near Calamus, Iowa. Open-framework steel lattice tower.
At a glance
FCC Antenna Structure Registration 1328948 is a 79 m (260 ft) lattice tower near Calamus, Clinton County, Iowa. Its registration status is granted (not yet constructed), with construction recorded on Feb 5, 2025. It is registered to TowerNorth Development, LLC, which holds 328 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1328948 |
| Unique system identifier | 2729289 |
| Status | Granted (not yet constructed) (G) |
| Structure type | Lattice tower (LTOWER) |
| Date constructed | Feb 5, 2025 |
| Registration issued | Jul 28, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2026-ACE-2513-OE |
| FAA circular | 70/7460-1M |
| Painting / lighting spec | 4, 8, 15 |
| Marking / lighting code | FAA Style E (7) |
The painting/lighting specification is copied as filed: the FAA marking and lighting chapters and paragraphs cited in the ASR record. The marking/lighting code is decoded using the FCC registration form's code list.
Registered owner
Canonsburg, PA · FRN 0023077357
Holds 328 FCC structure registrations — view the full portfolio →
Location
- Address
- 105 1st Street
- City
- Calamus
- State
- Iowa
- ZIP
- 52729
- County
- Clinton County
- County FIPS
- 19045
- Coordinates
- 41.82594, -90.76447
Within ~40 km
Nearby structures
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Tower (type not specified) · Constructed
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Antenna tower array (tower 1 of 3) · Constructed
Guyed tower · Dismantled
Tower (type not specified) · Constructed
How tall is structure 1328948 compared with others?
At 79 m, structure 1328948 is roughly in line with the 74 m average across the 70 structures registered in Clinton County. It is roughly in line with the Iowa average of 79 m across 4,131 registrations. Among the 35,918 registrations nationwide filed under the same structure-type code (LTOWER), the average overall height is 73 m, so this one is roughly in line with that figure.
The supporting structure itself measures 78 m; antennas and other appurtenances on top bring the overall height above ground to 79 m. The site's filed ground elevation is 211 m, which puts the top of the structure 290 m above mean sea level.
Where is structure 1328948, and what is registered around it?
The registration places the structure near Calamus in Clinton County, Iowa, at coordinates 41.82594, -90.76447, with the site address filed as "105 1st Street". Clinton County has 70 FCC-registered antenna structures, the 10th-largest count among the 99 Iowa counties with registrations, and 53 of them are marked constructed. Iowa as a whole has 4,131 registrations, the 20th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Bettendorf, IA · 1035417, a guyed tower at 421 m (constructed).
What does the status "Granted (not yet constructed)" mean?
Granted means the FCC has issued the registration, but the record does not yet carry the owner's notice that construction was completed. The FCC issued registration 1328948 on Jul 28, 2026. Nationally, 18,406 of the 197,833 registrations (9.3%) carry the granted (not yet constructed) status, including 251 in Iowa.
Who owns antenna structure 1328948?
The FCC record lists TowerNorth Development, LLC of Canonsburg, PA as the registered owner, under FCC Registration Number 0023077357. Across the registry it holds 328 structure registrations, the 76th-largest portfolio among the 7,865 owners with two or more, including 16 in Iowa. Its most common filed structure-type code is LTOWER (196 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2026-ACE-2513-OE and FAA Advisory Circular 70/7460-1M, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 7, is listed on the FCC registration form as "FAA Style E". The painting and lighting specification on file cites FAA chapters 4, 8, 15.
Frequently asked questions
How tall is antenna structure 1328948?
Its registered overall height above ground is 79 m (260 ft), and 290 m (951 ft) above mean sea level.
Who owns tower 1328948?
The registered owner is TowerNorth Development, LLC, which holds 328 FCC antenna structure registrations.
Where is antenna structure 1328948?
It is located near Calamus, Clinton County, Iowa at 105 1st Street (41.82594, -90.76447). Its status is granted (not yet constructed); it was constructed on Feb 5, 2025.
What type of structure is 1328948?
It is filed with the FCC under structure-type code LTOWER, which decodes to "Lattice tower". Open-framework steel lattice tower. 35,918 registrations nationwide use the same code.
How many antenna structures are registered in Clinton County, IA?
Clinton County has 70 FCC-registered antenna structures, 53 of them constructed — the 10th-largest count among 99 counties in Iowa.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1328948, weekly bulk file.
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, “Antenna structure 1328948, Calamus, Clinton County, Iowa”, https://towercensus.com/towers/iowa/calamus-1328948 (data as of October 20, 2026).