Monopole 1321831 — Lexington, MA
ConstructedFCC Antenna Structure Registration 1321831 — monopole near Lexington, Massachusetts. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1321831 is a 31 m (101 ft) monopole near Lexington, Middlesex County, Massachusetts. Its registration status is constructed, with construction recorded on Aug 31, 2007. It is registered to SBA Monarch Towers III, LLC, which holds 843 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1321831 |
| Unique system identifier | 2721809 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Aug 31, 2007 |
| Registration issued | Feb 15, 2022 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2020-ANE-4691-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 0022722425
Holds 843 FCC structure registrations — view the full portfolio →
Location
- Address
- 177 Bedford Street (MA41203-T)
- City
- Lexington
- State
- Massachusetts
- ZIP
- 02420
- County
- Middlesex County
- County FIPS
- 25017
- Coordinates
- 42.45986, -71.23603
Within ~40 km
Nearby structures
Tower (type not specified) · Canceled
- Newton, MA · 1218346411 m
Tower (type not specified) · Terminated
- Newton, MA · 1218349411 m
Tower (type not specified) · Terminated
- Newton, MA · 1218301397 m
Tower (type not specified) · Canceled
Guyed tower · Constructed
- Hudson, MA · 1046935382 m
Guyed tower · Constructed
How tall is structure 1321831 compared with others?
At 31 m, structure 1321831 is about half of the 62 m average across the 273 structures registered in Middlesex County. It is about half of the Massachusetts average of 59 m across 1,508 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 26% below that figure.
The site's filed ground elevation is 62 m, which puts the top of the structure 92 m above mean sea level.
Where is structure 1321831, and what is registered around it?
The registration places the structure near Lexington in Middlesex County, Massachusetts, at coordinates 42.45986, -71.23603, with the site address filed as "177 Bedford Street (MA41203-T)". Middlesex County has 273 FCC-registered antenna structures, the largest count among the 14 Massachusetts counties with registrations, and 146 of them are marked constructed. Massachusetts as a whole has 1,508 registrations, the 38th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Newton-02494, MA · 1227884, a tower at 413 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 1321831 on Feb 15, 2022. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 966 in Massachusetts.
Who owns antenna structure 1321831?
The FCC record lists SBA Monarch Towers III, LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0022722425. Across the registry it holds 843 structure registrations, the 33rd-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (308 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2020-ANE-4691-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 1321831?
Its registered overall height above ground is 31 m (101 ft), and 92 m (303 ft) above mean sea level.
Who owns tower 1321831?
The registered owner is SBA Monarch Towers III, LLC, which holds 843 FCC antenna structure registrations.
Where is antenna structure 1321831?
It is located near Lexington, Middlesex County, Massachusetts at 177 Bedford Street (MA41203-T) (42.45986, -71.23603). Its status is constructed; it was constructed on Aug 31, 2007.
What type of structure is 1321831?
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 Middlesex County, MA?
Middlesex County has 273 FCC-registered antenna structures, 146 of them constructed — the largest count among 14 counties in Massachusetts.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1321831, 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 1321831, Lexington, Middlesex County, Massachusetts”, https://towercensus.com/towers/massachusetts/lexington-1321831 (data as of October 13, 2026).