Mast 1029535 — San Marcos, TX
ConstructedFCC Antenna Structure Registration 1029535 — mast near San Marcos, Texas. Slender vertical mast structure.
At a glance
FCC Antenna Structure Registration 1029535 is a 58 m (189 ft) mast near San Marcos, Hays County, Texas. Its registration status is constructed, with construction recorded on Jan 10, 1998. It is registered to Crown Castle GT Company, LLC, which holds 2,215 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1029535 |
| Unique system identifier | 129673 |
| Status | Constructed (C) |
| Structure type | Mast (MAST) |
| Date constructed | Jan 10, 1998 |
| Registration issued | Jan 27, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 01-ASW-4186-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
Canonsburg, PA · FRN 0005793682
Holds 2,215 FCC structure registrations — view the full portfolio →
Location
- Address
- 2100 South Highway 123
- City
- San Marcos
- State
- Texas
- ZIP
- 78666
- County
- Hays County
- County FIPS
- 48209
- Coordinates
- 29.84378, -97.94325
Within ~40 km
Nearby structures
- Buda, TX · 1042431375 m
Unspecified structure · Dismantled
- Austin, TX · 1045491224 m
Tower (type not specified) · Constructed
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Constructed
Guyed tower · Constructed
- Luling, TX · 1019199152 m
Guyed tower · Constructed
How tall is structure 1029535 compared with others?
At 58 m, structure 1029535 is about 24% below the 76 m average across the 116 structures registered in Hays County. It is about 25% below the Texas average of 76 m across 20,684 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 roughly in line with that figure.
The supporting structure itself measures 55 m; antennas and other appurtenances on top bring the overall height above ground to 58 m. The site's filed ground elevation is 191 m, which puts the top of the structure 248 m above mean sea level.
Where is structure 1029535, and what is registered around it?
The registration places the structure near San Marcos in Hays County, Texas, at coordinates 29.84378, -97.94325, with the site address filed as "2100 South Highway 123". Hays County has 116 FCC-registered antenna structures, the 41st-largest count among the 254 Texas counties with registrations, and 72 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 Buda, TX · 1042431, a structure at 375 m (dismantled).
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 1029535 on Jan 27, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 14,615 in Texas.
Who owns antenna structure 1029535?
The FCC record lists Crown Castle GT Company, LLC of Canonsburg, PA as the registered owner, under FCC Registration Number 0005793682. Across the registry it holds 2,215 structure registrations, the 11th-largest portfolio among the 7,865 owners with two or more, including 345 in Texas. Its most common filed structure-type code is TOWER (1,222 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 01-ASW-4186-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 1029535?
Its registered overall height above ground is 58 m (189 ft), and 248 m (814 ft) above mean sea level.
Who owns tower 1029535?
The registered owner is Crown Castle GT Company, LLC, which holds 2,215 FCC antenna structure registrations.
Where is antenna structure 1029535?
It is located near San Marcos, Hays County, Texas at 2100 South Highway 123 (29.84378, -97.94325). Its status is constructed; it was constructed on Jan 10, 1998.
What type of structure is 1029535?
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 Hays County, TX?
Hays County has 116 FCC-registered antenna structures, 72 of them constructed — the 41st-largest count among 254 counties in Texas.
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Dataset updated . Source: FCC Antenna Structure Registration 1029535, 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 1029535, San Marcos, Hays County, Texas”, https://towercensus.com/towers/texas/san-marcos-1029535 (data as of October 13, 2026).