Structure 1221277 — Guttenburg, IA
DismantledFCC Antenna Structure Registration 1221277 — unspecified structure near Guttenburg, Iowa.
At a glance
FCC Antenna Structure Registration 1221277 is a 61 m (199 ft) structure near Guttenburg, Clayton County, Iowa. Its registration status is dismantled, with construction recorded on Dec 30, 1999, and the FCC record shows it dismantled on Feb 15, 2022. It is registered to Pinnacle Towers LLC, which holds 2,134 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1221277 |
| Unique system identifier | 2618983 |
| Status | Dismantled (I) |
| Structure type | Unspecified structure (—) |
| Date constructed | Dec 30, 1999 |
| Registration issued | Sep 9, 2025 |
| Date dismantled | Feb 15, 2022 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2011-ACE-420-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 0006156111
Holds 2,134 FCC structure registrations — view the full portfolio →
Location
- Address
- 33151 Hwy 52N
- City
- Guttenburg
- State
- Iowa
- ZIP
- 52052
- County
- Clayton County
- County FIPS
- 19043
- Coordinates
- 42.74147, -91.08803
Within ~40 km
Nearby structures
Lattice tower · Constructed
- Thorpe, IA · 1017368135 m
Unspecified structure · Constructed
Tower (type not specified) · Constructed
Guyed tower · Constructed
Guyed tower · Constructed
Guyed tower · Constructed
How tall is structure 1221277 compared with others?
At 61 m, structure 1221277 is about 22% below the 78 m average across the 38 structures registered in Clayton County. It is about 23% below the Iowa average of 79 m across 4,131 registrations.
The supporting structure itself measures 55 m; antennas and other appurtenances on top bring the overall height above ground to 61 m. The site's filed ground elevation is 291 m, which puts the top of the structure 351 m above mean sea level.
Where is structure 1221277, and what is registered around it?
The registration places the structure near Guttenburg in Clayton County, Iowa, at coordinates 42.74147, -91.08803, with the site address filed as "33151 Hwy 52N". Clayton County has 38 FCC-registered antenna structures, the 42nd-largest count among the 99 Iowa counties with registrations, and 32 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 Elkader, IA · 1302440, a lattice tower at 137 m (constructed).
What does the status "Dismantled" mean?
Dismantled means the owner has notified the FCC that the structure was taken down. The FCC issued registration 1221277 on Sep 9, 2025. Nationally, 12,705 of the 197,833 registrations (6.4%) carry the dismantled status, including 281 in Iowa.
Who owns antenna structure 1221277?
The FCC record lists Pinnacle Towers LLC of Canonsburg, PA as the registered owner, under FCC Registration Number 0006156111. Across the registry it holds 2,134 structure registrations, the 12th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (1,609 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2011-ACE-420-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 1221277?
Its registered overall height above ground is 61 m (199 ft), and 351 m (1,152 ft) above mean sea level.
Who owns tower 1221277?
The registered owner is Pinnacle Towers LLC, which holds 2,134 FCC antenna structure registrations.
Where is antenna structure 1221277?
It is located near Guttenburg, Clayton County, Iowa at 33151 Hwy 52N (42.74147, -91.08803). Its status is dismantled; it was constructed on Dec 30, 1999.
What type of structure is 1221277?
The FCC record does not state a structure type for this registration.
How many antenna structures are registered in Clayton County, IA?
Clayton County has 38 FCC-registered antenna structures, 32 of them constructed — the 42nd-largest count among 99 counties in Iowa.
Related pages
Working with towers? Pro adds alerts, change history and CSV export ($39/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: FCC Antenna Structure Registration 1221277, 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 1221277, Guttenburg, Clayton County, Iowa”, https://towercensus.com/towers/iowa/guttenburg-1221277 (data as of October 20, 2026).