Lattice tower 1017698 — Decorah, IA
ConstructedFCC Antenna Structure Registration 1017698 — lattice tower near Decorah, Iowa. Open-framework steel lattice tower.
At a glance
FCC Antenna Structure Registration 1017698 is a 102 m (335 ft) lattice tower near Decorah, Winneshiek County, Iowa. Its registration status is constructed, with construction recorded on May 1, 1993. It is registered to INTERSTATE POWER AND LIGHT COMPANY, which holds 93 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1017698 |
| Unique system identifier | 120209 |
| Status | Constructed (C) |
| Structure type | Lattice tower (LTOWER) |
| Date constructed | May 1, 1993 |
| Registration issued | Dec 20, 2017 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2017-ACE-2997-OE |
| FAA circular | 70/7460-1K |
| Painting / lighting spec | 4, 8, 12 |
| 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
INTERSTATE POWER AND LIGHT COMPANY
Dubuque, IA · FRN 0002595379
Holds 93 FCC structure registrations — view the full portfolio →
Location
- Address
- 816 Locust Road
- City
- Decorah
- State
- Iowa
- ZIP
- 52101
- County
- Winneshiek County
- County FIPS
- 19191
- Coordinates
- 43.31578, -91.78897
Within ~40 km
Nearby structures
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Guyed tower · Constructed
Tower (type not specified) · Constructed
Unspecified structure · Constructed
Guyed tower · Constructed
How tall is structure 1017698 compared with others?
At 102 m, structure 1017698 is about 32% above the 77 m average across the 42 structures registered in Winneshiek County. It is about 30% above the Iowa average of 79 m across 4,130 registrations. Among the 35,886 registrations nationwide filed under the same structure-type code (LTOWER), the average overall height is 73 m, so this one is about 40% above that figure.
The supporting structure itself measures 98 m; antennas and other appurtenances on top bring the overall height above ground to 102 m. The site's filed ground elevation is 343 m, which puts the top of the structure 445 m above mean sea level.
Where is structure 1017698, and what is registered around it?
The registration places the structure near Decorah in Winneshiek County, Iowa, at coordinates 43.31578, -91.78897, with the site address filed as "816 Locust Road". Winneshiek County has 42 FCC-registered antenna structures, the 35th-largest count among the 99 Iowa counties with registrations, and 35 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 Decorah, IA · 1200203, a tower at 152 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 1017698 on Dec 20, 2017. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 3,267 in Iowa.
Who owns antenna structure 1017698?
The FCC record lists INTERSTATE POWER AND LIGHT COMPANY of Dubuque, IA as the registered owner, under FCC Registration Number 0002595379. Across the registry it holds 93 structure registrations, the 210th-largest portfolio among the 7,865 owners with two or more, including 84 in Iowa. Its most common filed structure-type code is LTOWER (37 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2017-ACE-2997-OE and FAA Advisory Circular 70/7460-1K, 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, 12.
Frequently asked questions
How tall is antenna structure 1017698?
Its registered overall height above ground is 102 m (335 ft), and 445 m (1,461 ft) above mean sea level.
Who owns tower 1017698?
The registered owner is INTERSTATE POWER AND LIGHT COMPANY, which holds 93 FCC antenna structure registrations.
Where is antenna structure 1017698?
It is located near Decorah, Winneshiek County, Iowa at 816 Locust Road (43.31578, -91.78897). Its status is constructed; it was constructed on May 1, 1993.
What type of structure is 1017698?
It is filed with the FCC under structure-type code LTOWER, which decodes to "Lattice tower". Open-framework steel lattice tower. 35,886 registrations nationwide use the same code.
How many antenna structures are registered in Winneshiek County, IA?
Winneshiek County has 42 FCC-registered antenna structures, 35 of them constructed — the 35th-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 1017698, 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 1017698, Decorah, Winneshiek County, Iowa”, https://towercensus.com/towers/iowa/decorah-1017698 (data as of October 13, 2026).