4-tower array 1042981 — Hebbville, MD

At 143 m, structure 1042981 is about 79% above the 80 m average across the 190 structures registered in Baltimore County. It is about twice the Maryland average of 70 m across 1,911 registrations. Among the 299 registrations nationwide filed under the same structure-type code (4TA4), the average overall height is 81 m, so this one is about 75% above that figure.

The site's filed ground elevation is 138 m, which puts the top of the structure 280 m above mean sea level.

The registration places the structure near Hebbville in Baltimore County, Maryland, at coordinates 39.33389, -76.76889, with the site address filed as "TWR 4 7645 CLAYS LN". Baltimore County has 190 FCC-registered antenna structures, the 2nd-largest count among the 24 Maryland counties with registrations, and 122 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 Baltimore, MD · 1044237, a guyed tower at 390 m (constructed).

Constructed means the owner has notified the FCC that construction is complete, so the registry treats the structure as standing. The FCC issued registration 1042981 on May 17, 2023. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 1,312 in Maryland.

The FCC record lists Audacy Maryland, LLC of Philadelphia, PA as the registered owner, under FCC Registration Number 0027099449. Across the registry it holds 4 structure registrations, including 4 in Maryland. Its most common filed structure-type code is 4TA1 (1 registrations).

The registration cites FAA aeronautical study 97-AEA-3733-OE and FAA Advisory Circular 70/7460-1J, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 9, is listed on the FCC registration form as "FAA Style A". The painting and lighting specification on file cites FAA chapters 3, 4, 5, 13.