Tower 1007723 — Ayer, MA
ConstructedFCC Antenna Structure Registration 1007723 — tower (type not specified) near Ayer, Massachusetts. Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole.
At a glance
FCC Antenna Structure Registration 1007723 is a 61 m (200 ft) tower near Ayer, Middlesex County, Massachusetts. Its registration status is constructed, with construction recorded on Dec 17, 1999. It is registered to NATIONAL GRID USA SERVICE CO, INC., which holds 45 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1007723 |
| Unique system identifier | 112602 |
| Status | Constructed (C) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | Dec 17, 1999 |
| Registration issued | Jun 17, 2010 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 99-ANE-0491-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
NATIONAL GRID USA SERVICE CO, INC.
Waltham, MA · FRN 0003628997
Holds 45 FCC structure registrations — view the full portfolio →
Location
- Address
- SANDY POND RD.
- City
- Ayer
- State
- Massachusetts
- ZIP
- 01432
- County
- Middlesex County
- County FIPS
- 25017
- Coordinates
- 42.56953, -71.53089
Within ~40 km
Nearby structures
Tower (type not specified) · Canceled
Tower (type not specified) · Constructed
- 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
How tall is structure 1007723 compared with others?
At 61 m, structure 1007723 is roughly in line with the 62 m average across the 273 structures registered in Middlesex County. It is roughly in line with the Massachusetts average of 59 m across 1,508 registrations. Among the 75,247 registrations nationwide filed under the same structure-type code (TOWER), the average overall height is 76 m, so this one is about 20% below that figure.
The site's filed ground elevation is 82 m, which puts the top of the structure 143 m above mean sea level.
Where is structure 1007723, and what is registered around it?
The registration places the structure near Ayer in Middlesex County, Massachusetts, at coordinates 42.56953, -71.53089, with the site address filed as "SANDY POND RD.". 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 1007723 on Jun 17, 2010. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 966 in Massachusetts.
Who owns antenna structure 1007723?
The FCC record lists NATIONAL GRID USA SERVICE CO, INC. of Waltham, MA as the registered owner, under FCC Registration Number 0003628997. Across the registry it holds 45 structure registrations, the 372nd-largest portfolio among the 7,865 owners with two or more, including 17 in Massachusetts. Its most common filed structure-type code is TOWER (26 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 99-ANE-0491-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 1007723?
Its registered overall height above ground is 61 m (200 ft), and 143 m (469 ft) above mean sea level.
Who owns tower 1007723?
The registered owner is NATIONAL GRID USA SERVICE CO, INC., which holds 45 FCC antenna structure registrations.
Where is antenna structure 1007723?
It is located near Ayer, Middlesex County, Massachusetts at SANDY POND RD. (42.56953, -71.53089). Its status is constructed; it was constructed on Dec 17, 1999.
What type of structure is 1007723?
It is filed with the FCC under structure-type code TOWER, which decodes to "Tower (type not specified)". Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole. 75,247 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 1007723, 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 1007723, Ayer, Middlesex County, Massachusetts”, https://towercensus.com/towers/massachusetts/ayer-1007723 (data as of October 13, 2026).