Monopole 1287198 — Darlington, MD
ConstructedFCC Antenna Structure Registration 1287198 — monopole near Darlington, Maryland. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1287198 is a 57 m (188 ft) monopole near Darlington, Harford County, Maryland. Its registration status is constructed, with construction recorded on Nov 21, 2000. It is registered to American Towers LLC, which holds 21,809 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1287198 |
| Unique system identifier | 2686626 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Nov 21, 2000 |
| Registration issued | Mar 11, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2025-AEA-14980-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
Woburn, MA · FRN 0011498342
Holds 21,809 FCC structure registrations — view the full portfolio →
Location
- Address
- 4401 Conowingo Rd. (Hopkins Corner #305221)
- City
- Darlington
- State
- Maryland
- ZIP
- 21034
- County
- Harford County
- County FIPS
- 24025
- Coordinates
- 39.65156, -76.22472
Within ~40 km
Nearby structures
- Hallam, PA · 1025408289 m
Tower (type not specified) · Constructed
- Towson, MD · 1045612256 m
Guyed tower · Constructed
- Hallam, PA · 1031756251 m
Unspecified structure · Constructed
Tower (type not specified) · Dismantled
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
How tall is structure 1287198 compared with others?
At 57 m, structure 1287198 is roughly in line with the 59 m average across the 115 structures registered in Harford County. It is about 18% below the Maryland average of 70 m across 1,911 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 37% above that figure.
The supporting structure itself measures 56 m; antennas and other appurtenances on top bring the overall height above ground to 57 m. The site's filed ground elevation is 125 m, which puts the top of the structure 182 m above mean sea level.
Where is structure 1287198, and what is registered around it?
The registration places the structure near Darlington in Harford County, Maryland, at coordinates 39.65156, -76.22472, with the site address filed as "4401 Conowingo Rd. (Hopkins Corner #305221)". Harford County has 115 FCC-registered antenna structures, the 6th-largest count among the 24 Maryland counties with registrations, and 75 of them are marked constructed. Maryland as a whole has 1,911 registrations, the 33rd-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Hallam, PA · 1025408, a tower at 289 m (constructed).
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 1287198 on Mar 11, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 1,312 in Maryland.
Who owns antenna structure 1287198?
The FCC record lists 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 2025-AEA-14980-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 1287198?
Its registered overall height above ground is 57 m (188 ft), and 182 m (597 ft) above mean sea level.
Who owns tower 1287198?
The registered owner is American Towers LLC, which holds 21,809 FCC antenna structure registrations.
Where is antenna structure 1287198?
It is located near Darlington, Harford County, Maryland at 4401 Conowingo Rd. (Hopkins Corner #305221) (39.65156, -76.22472). Its status is constructed; it was constructed on Nov 21, 2000.
What type of structure is 1287198?
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 Harford County, MD?
Harford County has 115 FCC-registered antenna structures, 75 of them constructed — the 6th-largest count among 24 counties in Maryland.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1287198, 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 1287198, Darlington, Harford County, Maryland”, https://towercensus.com/towers/maryland/darlington-1287198 (data as of October 13, 2026).