Monopole 1313142 — Grinnell, IA
ConstructedFCC Antenna Structure Registration 1313142 — monopole near Grinnell, Iowa. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1313142 is a 32 m (105 ft) monopole near Grinnell, Poweshiek County, Iowa. Its registration status is constructed, with construction recorded on Jun 2, 1997. It is registered to INTERSTATE POWER AND LIGHT COMPANY, which holds 93 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1313142 |
| Unique system identifier | 2712926 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Jun 2, 1997 |
| Registration issued | Aug 7, 2020 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2020-ACE-5058-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
INTERSTATE POWER AND LIGHT COMPANY
Cedar Rapids, IA · FRN 0002595379
Holds 93 FCC structure registrations — view the full portfolio →
Location
- Address
- 728 Main St
- City
- Grinnell
- State
- Iowa
- ZIP
- 50112
- County
- Poweshiek County
- County FIPS
- 19157
- Coordinates
- 41.74108, -92.72556
Within ~40 km
Nearby structures
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Tower (type not specified) · Canceled
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- Victor, IA · 1326408152 m
Guyed tower · Granted (not yet constructed)
Tower (type not specified) · Canceled
- Victor, IA · 1045883152 m
Tower (type not specified) · Constructed
How tall is structure 1313142 compared with others?
At 32 m, structure 1313142 is about 42% of the 77 m average across the 48 structures registered in Poweshiek County. It is about 41% of the Iowa average of 79 m across 4,130 registrations. Among the 24,638 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is about 24% below that figure.
The supporting structure itself measures 29 m; antennas and other appurtenances on top bring the overall height above ground to 32 m. The site's filed ground elevation is 312 m, which puts the top of the structure 344 m above mean sea level.
Where is structure 1313142, and what is registered around it?
The registration places the structure near Grinnell in Poweshiek County, Iowa, at coordinates 41.74108, -92.72556, with the site address filed as "728 Main St". Poweshiek County has 48 FCC-registered antenna structures, the 24th-largest count among the 99 Iowa counties with registrations, and 42 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 Marshalltown, IA · 1017839, a guyed tower at 198 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 1313142 on Aug 7, 2020. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 3,267 in Iowa.
Who owns antenna structure 1313142?
The FCC record lists INTERSTATE POWER AND LIGHT COMPANY of Cedar Rapids, 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 2020-ACE-5058-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 1313142?
Its registered overall height above ground is 32 m (105 ft), and 344 m (1,127 ft) above mean sea level.
Who owns tower 1313142?
The registered owner is INTERSTATE POWER AND LIGHT COMPANY, which holds 93 FCC antenna structure registrations.
Where is antenna structure 1313142?
It is located near Grinnell, Poweshiek County, Iowa at 728 Main St (41.74108, -92.72556). Its status is constructed; it was constructed on Jun 2, 1997.
What type of structure is 1313142?
It is filed with the FCC under structure-type code MTOWER, which decodes to "Monopole". Single-shaft steel pole, the standard modern cell-site structure. 24,638 registrations nationwide use the same code.
How many antenna structures are registered in Poweshiek County, IA?
Poweshiek County has 48 FCC-registered antenna structures, 42 of them constructed — the 24th-largest count among 99 counties in Iowa.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1313142, 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 1313142, Grinnell, Poweshiek County, Iowa”, https://towercensus.com/towers/iowa/grinnell-1313142 (data as of October 13, 2026).