Tower 1231084 — Letts, IA
ConstructedFCC Antenna Structure Registration 1231084 — tower (type not specified) near Letts, Iowa. Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole.
At a glance
FCC Antenna Structure Registration 1231084 is a 35 m (114 ft) tower near Letts, Louisa County, Iowa. Its registration status is constructed, with construction recorded on Jun 24, 2005. It is registered to Crown Castle Tower 05 LLC, which holds 526 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1231084 |
| Unique system identifier | 2629073 |
| Status | Constructed (C) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | Jun 24, 2005 |
| Registration issued | Jan 27, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 00-ACE-2471-OE |
| FAA circular | — |
| Painting / lighting spec | NONE |
| Marking / lighting code | None (1) |
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 0013809207
Holds 526 FCC structure registrations — view the full portfolio →
Location
- Address
- 13781 190th Street
- City
- Letts
- State
- Iowa
- ZIP
- 52754
- County
- Louisa County
- County FIPS
- 19115
- Coordinates
- 41.33442, -91.19350
Within ~40 km
Nearby structures
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- Wilton, IA · 1051451276 m
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Tower (type not specified) · Constructed
- Sperry, IA · 1303699134 m
Lattice tower · Constructed
How tall is structure 1231084 compared with others?
At 35 m, structure 1231084 is about 44% of the 80 m average across the 21 structures registered in Louisa County. It is about 44% of the Iowa average of 79 m across 4,130 registrations. Among the 75,247 registrations nationwide filed under the same structure-type code (TOWER), the average overall height is 76 m, so this one is about half of that figure.
The supporting structure itself measures 34 m; antennas and other appurtenances on top bring the overall height above ground to 35 m. The site's filed ground elevation is 224 m, which puts the top of the structure 259 m above mean sea level.
Where is structure 1231084, and what is registered around it?
The registration places the structure near Letts in Louisa County, Iowa, at coordinates 41.33442, -91.19350, with the site address filed as "13781 190th Street". Louisa County has 21 FCC-registered antenna structures, the 88th-largest count among the 99 Iowa counties with registrations, and 19 of them are marked constructed. Iowa as a whole has 4,130 registrations, the 20th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is West Branch, IA · 1062919, a structure at 444 m (constructed).
What does the status "Constructed" mean?
Constructed means the owner has notified the FCC that construction is complete, so the registry treats the structure as standing. The FCC issued registration 1231084 on Jan 27, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 3,267 in Iowa.
Who owns antenna structure 1231084?
The FCC record lists Crown Castle Tower 05 LLC of Canonsburg, PA as the registered owner, under FCC Registration Number 0013809207. Across the registry it holds 526 structure registrations, the 49th-largest portfolio among the 7,865 owners with two or more, including 52 in Iowa. Its most common filed structure-type code is TOWER (442 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 00-ACE-2471-OE, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 1, is listed on the FCC registration form as "None".
Frequently asked questions
How tall is antenna structure 1231084?
Its registered overall height above ground is 35 m (114 ft), and 259 m (850 ft) above mean sea level.
Who owns tower 1231084?
The registered owner is Crown Castle Tower 05 LLC, which holds 526 FCC antenna structure registrations.
Where is antenna structure 1231084?
It is located near Letts, Louisa County, Iowa at 13781 190th Street (41.33442, -91.19350). Its status is constructed; it was constructed on Jun 24, 2005.
What type of structure is 1231084?
It is filed with the FCC under structure-type code TOWER, which decodes to "Tower (type not specified)". Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole. 75,247 registrations nationwide use the same code.
How many antenna structures are registered in Louisa County, IA?
Louisa County has 21 FCC-registered antenna structures, 19 of them constructed — the 88th-largest count among 99 counties in Iowa.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1231084, weekly bulk file.
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, “Antenna structure 1231084, Letts, Louisa County, Iowa”, https://towercensus.com/towers/iowa/letts-1231084 (data as of October 13, 2026).