Guyed tower 1004509 — Knob Lick, MO
Granted (not yet constructed)FCC Antenna Structure Registration 1004509 — guyed tower near Knob Lick, Missouri. Tower or mast held upright by tensioned guy wires anchored in the ground around its base.
At a glance
FCC Antenna Structure Registration 1004509 is a 114 m (375 ft) guyed tower near Knob Lick, St. Francois County, Missouri. Its registration status is granted (not yet constructed), with construction recorded on Feb 10, 2001. It is registered to SBC TOWER HOLDINGS LLC, which holds 503 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1004509 |
| Unique system identifier | 110023 |
| Status | Granted (not yet constructed) (G) |
| Structure type | Guyed tower (GTOWER) |
| Date constructed | Feb 10, 2001 |
| Registration issued | May 8, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2025-ACE-3120-OE |
| FAA circular | 70/7460-1H |
| Painting / lighting spec | 3, 4, 5, 13 |
| 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
Plano, TX · FRN 0004334249
Holds 503 FCC structure registrations — view the full portfolio →
Location
- Address
- SCOUT TOWER COUNTY RD
- City
- Knob Lick
- State
- Missouri
- ZIP
- 63640
- County
- St. Francois County
- County FIPS
- 29187
- Coordinates
- 37.66103, -90.34678
Within ~40 km
Nearby structures
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Unspecified structure · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
How tall is structure 1004509 compared with others?
At 114 m, structure 1004509 is about 64% above the 70 m average across the 79 structures registered in St. Francois County. It is about 48% above the Missouri average of 77 m across 6,026 registrations. Among the 20,277 registrations nationwide filed under the same structure-type code (GTOWER), the average overall height is 107 m, so this one is roughly in line with that figure.
The supporting structure itself measures 107 m; antennas and other appurtenances on top bring the overall height above ground to 114 m. The site's filed ground elevation is 297 m, which puts the top of the structure 411 m above mean sea level.
Where is structure 1004509, and what is registered around it?
The registration places the structure near Knob Lick in St. Francois County, Missouri, at coordinates 37.66103, -90.34678, with the site address filed as "SCOUT TOWER COUNTY RD". St. Francois County has 79 FCC-registered antenna structures, the 15th-largest count among the 115 Missouri counties with registrations, and 64 of them are marked constructed. Missouri as a whole has 6,026 registrations, the 10th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Ironton, MO · 1002994, a tower at 152 m (constructed).
What does the status "Granted (not yet constructed)" mean?
Granted means the FCC has issued the registration, but the record does not yet carry the owner's notice that construction was completed. The FCC issued registration 1004509 on May 8, 2026. Nationally, 18,387 of the 197,770 registrations (9.3%) carry the granted (not yet constructed) status, including 537 in Missouri.
Who owns antenna structure 1004509?
The FCC record lists SBC TOWER HOLDINGS LLC of Plano, TX as the registered owner, under FCC Registration Number 0004334249. Across the registry it holds 503 structure registrations, the 50th-largest portfolio among the 7,865 owners with two or more, including 53 in Missouri. Its most common filed structure-type code is POLE (185 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2025-ACE-3120-OE and FAA Advisory Circular 70/7460-1H, 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, 13.
Frequently asked questions
How tall is antenna structure 1004509?
Its registered overall height above ground is 114 m (375 ft), and 411 m (1,349 ft) above mean sea level.
Who owns tower 1004509?
The registered owner is SBC TOWER HOLDINGS LLC, which holds 503 FCC antenna structure registrations.
Where is antenna structure 1004509?
It is located near Knob Lick, St. Francois County, Missouri at SCOUT TOWER COUNTY RD (37.66103, -90.34678). Its status is granted (not yet constructed); it was constructed on Feb 10, 2001.
What type of structure is 1004509?
It is filed with the FCC under structure-type code GTOWER, which decodes to "Guyed tower". Tower or mast held upright by tensioned guy wires anchored in the ground around its base. 20,277 registrations nationwide use the same code.
How many antenna structures are registered in St. Francois County, MO?
St. Francois County has 79 FCC-registered antenna structures, 64 of them constructed — the 15th-largest count among 115 counties in Missouri.
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 1004509, 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 1004509, Knob Lick, St. Francois County, Missouri”, https://towercensus.com/towers/missouri/knob-lick-1004509 (data as of October 13, 2026).