Monopole 1257549 — Midfield, AL
ConstructedFCC Antenna Structure Registration 1257549 — monopole near Midfield, Alabama. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1257549 is a 48 m (157 ft) monopole near Midfield, Jefferson County, Alabama. Its registration status is constructed, with construction recorded on Nov 9, 2007. It is registered to SBA Monarch Towers I, LLC, which holds 1,078 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1257549 |
| Unique system identifier | 2656715 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Nov 9, 2007 |
| Registration issued | Mar 3, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2025-ASO-17938-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
Boca Raton, FL · FRN 0021672423
Holds 1,078 FCC structure registrations — view the full portfolio →
Location
- Address
- 1520A 12th Street (AL40476-T)
- City
- Midfield
- State
- Alabama
- ZIP
- 35228
- County
- Jefferson County
- County FIPS
- 01073
- Coordinates
- 33.44619, -86.94556
Within ~40 km
Nearby structures
Guyed tower · Constructed
Guyed tower · Constructed
Guyed tower · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
How tall is structure 1257549 compared with others?
At 48 m, structure 1257549 is about 26% below the 65 m average across the 392 structures registered in Jefferson County. It is about 42% below the Alabama average of 83 m across 6,220 registrations. Among the 24,598 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is about 14% above that figure.
The supporting structure itself measures 46 m; antennas and other appurtenances on top bring the overall height above ground to 48 m. The site's filed ground elevation is 179 m, which puts the top of the structure 227 m above mean sea level.
Where is structure 1257549, and what is registered around it?
The registration places the structure near Midfield in Jefferson County, Alabama, at coordinates 33.44619, -86.94556, with the site address filed as "1520A 12th Street (AL40476-T)". Jefferson County has 392 FCC-registered antenna structures, the 2nd-largest count among the 67 Alabama counties with registrations, and 271 of them are marked constructed. Alabama as a whole has 6,220 registrations, the 7th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Birmingham, AL · 1037278, a guyed tower at 345 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 1257549 on Mar 3, 2026. Nationally, 141,861 of the 197,703 registrations (71.8%) carry the constructed status, including 4,555 in Alabama.
Who owns antenna structure 1257549?
The FCC record lists SBA Monarch Towers I, LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0021672423. Across the registry it holds 1,078 structure registrations, the 25th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (429 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2025-ASO-17938-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 1257549?
Its registered overall height above ground is 48 m (157 ft), and 227 m (744 ft) above mean sea level.
Who owns tower 1257549?
The registered owner is SBA Monarch Towers I, LLC, which holds 1,078 FCC antenna structure registrations.
Where is antenna structure 1257549?
It is located near Midfield, Jefferson County, Alabama at 1520A 12th Street (AL40476-T) (33.44619, -86.94556). Its status is constructed; it was constructed on Nov 9, 2007.
What type of structure is 1257549?
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. 24,598 registrations nationwide use the same code.
How many antenna structures are registered in Jefferson County, AL?
Jefferson County has 392 FCC-registered antenna structures, 271 of them constructed — the 2nd-largest count among 67 counties in Alabama.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1257549, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 6, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1257549, Midfield, Jefferson County, Alabama”, https://towercensus.com/towers/alabama/midfield-1257549 (data as of October 6, 2026).