Lattice tower 1221635 — Upper Marlboro, MD
ConstructedFCC Antenna Structure Registration 1221635 — lattice tower near Upper Marlboro, Maryland. Open-framework steel lattice tower.
At a glance
FCC Antenna Structure Registration 1221635 is a 59 m (195 ft) lattice tower near Upper Marlboro, Prince George's County, Maryland. Its registration status is constructed, with construction recorded on Feb 1, 1999. It is registered to SBA Towers, LLC, which holds 1,835 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1221635 |
| Unique system identifier | 2619378 |
| Status | Constructed (C) |
| Structure type | Lattice tower (LTOWER) |
| Date constructed | Feb 1, 1999 |
| Registration issued | Oct 12, 2023 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2022-AEA-6553-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 0005793260
Holds 1,835 FCC structure registrations — view the full portfolio →
Location
- Address
- 5600 S.E. Crain Highway (MD08573-A)
- City
- Upper Marlboro
- State
- Maryland
- ZIP
- 20772
- County
- Prince George's County
- County FIPS
- 24033
- Coordinates
- 38.81328, -76.73389
Within ~40 km
Nearby structures
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Tower (type not specified) · Constructed
How tall is structure 1221635 compared with others?
At 59 m, structure 1221635 is about 10% above the 54 m average across the 209 structures registered in Prince George's County. It is about 15% below the Maryland average of 70 m across 1,911 registrations. Among the 35,918 registrations nationwide filed under the same structure-type code (LTOWER), the average overall height is 73 m, so this one is about 18% below that figure.
The supporting structure itself measures 54 m; antennas and other appurtenances on top bring the overall height above ground to 59 m. The site's filed ground elevation is 25 m, which puts the top of the structure 84 m above mean sea level.
Where is structure 1221635, and what is registered around it?
The registration places the structure near Upper Marlboro in Prince George's County, Maryland, at coordinates 38.81328, -76.73389, with the site address filed as "5600 S.E. Crain Highway (MD08573-A)". Prince George's County has 209 FCC-registered antenna structures, the largest count among the 24 Maryland counties with registrations, and 145 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 Annapolis, MD · 1225569, a guyed tower at 275 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 1221635 on Oct 12, 2023. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 1,312 in Maryland.
Who owns antenna structure 1221635?
The FCC record lists SBA Towers, LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0005793260. Across the registry it holds 1,835 structure registrations, the 15th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (803 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2022-AEA-6553-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 1221635?
Its registered overall height above ground is 59 m (195 ft), and 84 m (277 ft) above mean sea level.
Who owns tower 1221635?
The registered owner is SBA Towers, LLC, which holds 1,835 FCC antenna structure registrations.
Where is antenna structure 1221635?
It is located near Upper Marlboro, Prince George's County, Maryland at 5600 S.E. Crain Highway (MD08573-A) (38.81328, -76.73389). Its status is constructed; it was constructed on Feb 1, 1999.
What type of structure is 1221635?
It is filed with the FCC under structure-type code LTOWER, which decodes to "Lattice tower". Open-framework steel lattice tower. 35,918 registrations nationwide use the same code.
How many antenna structures are registered in Prince George's County, MD?
Prince George's County has 209 FCC-registered antenna structures, 145 of them constructed — the largest count among 24 counties in Maryland.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1221635, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 20, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1221635, Upper Marlboro, Prince George's County, Maryland”, https://towercensus.com/towers/maryland/upper-marlboro-1221635 (data as of October 20, 2026).