Monopole 1258185 — San Antonio, TX
ConstructedFCC Antenna Structure Registration 1258185 — monopole near San Antonio, Texas. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1258185 is a 60 m (197 ft) monopole near San Antonio, Bexar County, Texas. Its registration status is constructed, with construction recorded on Aug 31, 2006. 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) | 1258185 |
| Unique system identifier | 2657351 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Aug 31, 2006 |
| Registration issued | Sep 25, 2023 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2023-ASW-3382-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
- 9640 Marbach (TX40321-T)
- City
- San Antonio
- State
- Texas
- ZIP
- 78245
- County
- Bexar County
- County FIPS
- 48029
- Coordinates
- 29.41706, -98.67544
Within ~40 km
Nearby structures
Tower (type not specified) · Granted (not yet constructed)
- Hondo, TX · 1058179458 m
Guyed tower · Constructed
Guyed tower · Constructed
Tower (type not specified) · Constructed
Guyed tower · Constructed
Building with tower · Dismantled
How tall is structure 1258185 compared with others?
At 60 m, structure 1258185 is roughly in line with the 55 m average across the 721 structures registered in Bexar County. It is about 21% below the Texas average of 76 m across 20,684 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 43% above that figure.
The supporting structure itself measures 58 m; antennas and other appurtenances on top bring the overall height above ground to 60 m. The site's filed ground elevation is 243 m, which puts the top of the structure 303 m above mean sea level.
Where is structure 1258185, and what is registered around it?
The registration places the structure near San Antonio in Bexar County, Texas, at coordinates 29.41706, -98.67544, with the site address filed as "9640 Marbach (TX40321-T)". Bexar County has 721 FCC-registered antenna structures, the 3rd-largest count among the 254 Texas counties with registrations, and 522 of them are marked constructed. Texas as a whole has 20,684 registrations, the largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Lake Hills, TX · 1052003, a tower at 473 m (granted (not yet 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 1258185 on Sep 25, 2023. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 14,615 in Texas.
Who owns antenna structure 1258185?
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, including 154 in Texas. 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 2023-ASW-3382-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 1258185?
Its registered overall height above ground is 60 m (197 ft), and 303 m (995 ft) above mean sea level.
Who owns tower 1258185?
The registered owner is SBA Monarch Towers I, LLC, which holds 1,078 FCC antenna structure registrations.
Where is antenna structure 1258185?
It is located near San Antonio, Bexar County, Texas at 9640 Marbach (TX40321-T) (29.41706, -98.67544). Its status is constructed; it was constructed on Aug 31, 2006.
What type of structure is 1258185?
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 Bexar County, TX?
Bexar County has 721 FCC-registered antenna structures, 522 of them constructed — the 3rd-largest count among 254 counties in Texas.
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 1258185, 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 1258185, San Antonio, Bexar County, Texas”, https://towercensus.com/towers/texas/san-antonio-1258185 (data as of October 13, 2026).