Structure 1210906 — Denver, CO
ConstructedFCC Antenna Structure Registration 1210906 — unspecified structure near Denver, Colorado.
At a glance
FCC Antenna Structure Registration 1210906 is a 43 m (140 ft) structure near Denver, Arapahoe County, Colorado. Its registration status is constructed, with construction recorded on May 16, 1990. It is registered to State of Colorado, which holds 29 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1210906 |
| Unique system identifier | 2608050 |
| Status | Constructed (C) |
| Structure type | Unspecified structure (—) |
| Date constructed | May 16, 1990 |
| Registration issued | Mar 29, 2018 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2007-ANM-1609-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
Denver, CO · FRN 0001613934
Holds 29 FCC structure registrations — view the full portfolio →
Location
- Address
- 18500 EAST COLFAX AVENUE
- City
- Denver
- State
- Colorado
- ZIP
- 80011
- County
- Arapahoe County
- County FIPS
- 08005
- Coordinates
- 39.73942, -104.77025
Within ~40 km
Nearby structures
Tower (type not specified) · Canceled
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 1210906 compared with others?
At 43 m, structure 1210906 is about 10% above the 39 m average across the 108 structures registered in Arapahoe County. It is about 14% below the Colorado average of 49 m across 2,340 registrations.
The site's filed ground elevation is 1,658 m, which puts the top of the structure 1,701 m above mean sea level.
Where is structure 1210906, and what is registered around it?
The registration places the structure near Denver in Arapahoe County, Colorado, at coordinates 39.73942, -104.77025, with the site address filed as "18500 EAST COLFAX AVENUE". Arapahoe County has 108 FCC-registered antenna structures, the 3rd-largest count among the 63 Colorado counties with registrations, and 68 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 1210906 on Mar 29, 2018. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 1,613 in Colorado.
Who owns antenna structure 1210906?
The FCC record lists State of Colorado of Denver, CO as the registered owner, under FCC Registration Number 0001613934. Across the registry it holds 29 structure registrations, including 29 in Colorado. Its most common filed structure-type code is TOWER (18 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2007-ANM-1609-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 1210906?
Its registered overall height above ground is 43 m (140 ft), and 1,701 m (5,580 ft) above mean sea level.
Who owns tower 1210906?
The registered owner is State of Colorado, which holds 29 FCC antenna structure registrations.
Where is antenna structure 1210906?
It is located near Denver, Arapahoe County, Colorado at 18500 EAST COLFAX AVENUE (39.73942, -104.77025). Its status is constructed; it was constructed on May 16, 1990.
What type of structure is 1210906?
The FCC record does not state a structure type for this registration.
How many antenna structures are registered in Arapahoe County, CO?
Arapahoe County has 108 FCC-registered antenna structures, 68 of them constructed — the 3rd-largest count among 63 counties in Colorado.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1210906, 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 1210906, Denver, Arapahoe County, Colorado”, https://towercensus.com/towers/colorado/denver-1210906 (data as of October 13, 2026).