Monopole 1234977 — Aurora, CO
ConstructedFCC Antenna Structure Registration 1234977 — monopole near Aurora, Colorado. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1234977 is a 44 m (144 ft) monopole near Aurora, Adams County, Colorado. Its registration status is constructed, with construction recorded on Apr 1, 1999. It is registered to SpectraSite Communications, LLC. through American Towers, LLC., which holds 21,809 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1234977 |
| Unique system identifier | 2633123 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Apr 1, 1999 |
| Registration issued | Feb 4, 2015 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2014-ANM-3375-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
SpectraSite Communications, LLC. through American Towers, LLC.
Woburn, MA · FRN 0011498342
Holds 21,809 FCC structure registrations — view the full portfolio →
Location
- Address
- 20150 East Sky Ranch Road (302411)
- City
- Aurora
- State
- Colorado
- ZIP
- 80011
- County
- Adams County
- County FIPS
- 08001
- Coordinates
- 39.75597, -104.75056
Within ~40 km
Nearby structures
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Tower (type not specified) · Granted (not yet constructed)
Guyed tower · Constructed
Tower (type not specified) · Canceled
Guyed tower · Constructed
- Denver, CO · 1063701250 m
Building · Constructed
How tall is structure 1234977 compared with others?
At 44 m, structure 1234977 is about 26% below the 60 m average across the 103 structures registered in Adams County. It is about 11% below the Colorado average of 49 m across 2,340 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 roughly in line with that figure.
The supporting structure itself measures 40 m; antennas and other appurtenances on top bring the overall height above ground to 44 m. The site's filed ground elevation is 1,678 m, which puts the top of the structure 1,722 m above mean sea level.
Where is structure 1234977, and what is registered around it?
The registration places the structure near Aurora in Adams County, Colorado, at coordinates 39.75597, -104.75056, with the site address filed as "20150 East Sky Ranch Road (302411)". Adams County has 103 FCC-registered antenna structures, the 4th-largest count among the 63 Colorado counties with registrations, and 78 of them are marked constructed. Colorado as a whole has 2,340 registrations, the 29th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Frederick, CO · 1245921, a tower at 360 m (canceled).
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 1234977 on Feb 4, 2015. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 1,613 in Colorado.
Who owns antenna structure 1234977?
The FCC record lists SpectraSite Communications, LLC. through American Towers, LLC. of Woburn, MA as the registered owner, under FCC Registration Number 0011498342. Across the registry it holds 21,809 structure registrations, the largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is LTOWER (5,885 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2014-ANM-3375-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 1234977?
Its registered overall height above ground is 44 m (144 ft), and 1,722 m (5,649 ft) above mean sea level.
Who owns tower 1234977?
The registered owner is SpectraSite Communications, LLC. through American Towers, LLC., which holds 21,809 FCC antenna structure registrations.
Where is antenna structure 1234977?
It is located near Aurora, Adams County, Colorado at 20150 East Sky Ranch Road (302411) (39.75597, -104.75056). Its status is constructed; it was constructed on Apr 1, 1999.
What type of structure is 1234977?
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 Adams County, CO?
Adams County has 103 FCC-registered antenna structures, 78 of them constructed — the 4th-largest count among 63 counties in Colorado.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1234977, 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 1234977, Aurora, Adams County, Colorado”, https://towercensus.com/towers/colorado/aurora-1234977 (data as of October 13, 2026).