Mast 1251037 — Grinnell, IA
ConstructedFCC Antenna Structure Registration 1251037 — mast near Grinnell, Iowa. Slender vertical mast structure.
At a glance
FCC Antenna Structure Registration 1251037 is a 10 m (33 ft) mast near Grinnell, Poweshiek County, Iowa. Its registration status is constructed, with construction recorded on Apr 28, 2006. It is registered to City of Grinnell, IA, which holds 2 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1251037 |
| Unique system identifier | 2650201 |
| Status | Constructed (C) |
| Structure type | Mast (MAST) |
| Date constructed | Apr 28, 2006 |
| Registration issued | Nov 22, 2005 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2005-ACE-59-NRA |
| FAA circular | 70/7460-1K |
| Painting / lighting spec | 3, 4, 5, 12 |
| Marking / lighting code | FAA Style A (9) |
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
Grinnell, IA · FRN 0002565083
Holds 2 FCC structure registrations — view the full portfolio →
Location
- Address
- Grinnell Regional Airport
- City
- Grinnell
- State
- Iowa
- ZIP
- 50112
- County
- Poweshiek County
- County FIPS
- 19157
- Coordinates
- 41.70972, -92.73292
Within ~40 km
Nearby structures
Guyed tower · Constructed
Tower (type not specified) · Canceled
Guyed tower · Constructed
Tower (type not specified) · Canceled
- Victor, IA · 1045883152 m
Tower (type not specified) · Constructed
- Victor, IA · 1326408152 m
Guyed tower · Granted (not yet constructed)
How tall is structure 1251037 compared with others?
At 10 m, structure 1251037 is about 13% of the 77 m average across the 48 structures registered in Poweshiek County. It is about 13% of the Iowa average of 79 m across 4,130 registrations. Among the 3,482 registrations nationwide filed under the same structure-type code (MAST), the average overall height is 53 m, so this one is about 19% of that figure.
The site's filed ground elevation is 304 m, which puts the top of the structure 314 m above mean sea level.
Where is structure 1251037, and what is registered around it?
The registration places the structure near Grinnell in Poweshiek County, Iowa, at coordinates 41.70972, -92.73292, with the site address filed as "Grinnell Regional Airport". 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 1251037 on Nov 22, 2005. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 3,267 in Iowa.
Who owns antenna structure 1251037?
The FCC record lists City of Grinnell, IA of Grinnell, IA as the registered owner, under FCC Registration Number 0002565083. Across the registry it holds 2 structure registrations, including 2 in Iowa. Its most common filed structure-type code is POLE (1 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2005-ACE-59-NRA and FAA Advisory Circular 70/7460-1K, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 9, is listed on the FCC registration form as "FAA Style A". The painting and lighting specification on file cites FAA chapters 3, 4, 5, 12.
Frequently asked questions
How tall is antenna structure 1251037?
Its registered overall height above ground is 10 m (33 ft), and 314 m (1,031 ft) above mean sea level.
Who owns tower 1251037?
The registered owner is City of Grinnell, IA, which holds 2 FCC antenna structure registrations.
Where is antenna structure 1251037?
It is located near Grinnell, Poweshiek County, Iowa at Grinnell Regional Airport (41.70972, -92.73292). Its status is constructed; it was constructed on Apr 28, 2006.
What type of structure is 1251037?
It is filed with the FCC under structure-type code MAST, which decodes to "Mast". Slender vertical mast structure. 3,482 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
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 1251037, 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 1251037, Grinnell, Poweshiek County, Iowa”, https://towercensus.com/towers/iowa/grinnell-1251037 (data as of October 13, 2026).