Rig 1307409 — Chelsea, MA

At 26 m, structure 1307409 is about 35% of the 74 m average across the 78 structures registered in Suffolk County. It is about 44% of the Massachusetts average of 59 m across 1,508 registrations. Among the 299 registrations nationwide filed under the same structure-type code (RIG), the average overall height is 22 m, so this one is about 19% above that figure.

The site's filed ground elevation is 52 m, which puts the top of the structure 77 m above mean sea level.

The registration places the structure near Chelsea in Suffolk County, Massachusetts, at coordinates 42.40094, -71.02972, with the site address filed as "100 Summit Ave (15227363)". Suffolk County has 78 FCC-registered antenna structures, the 9th-largest count among the 14 Massachusetts counties with registrations, and 48 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).

Constructed means the owner has notified the FCC that construction is complete, so the registry treats the structure as standing. The FCC issued registration 1307409 on Aug 26, 2020. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 966 in Massachusetts.

The FCC record lists Cellco Partnership of Alpharetta, GA as the registered owner, under FCC Registration Number 0003290673. Across the registry it holds 7,050 structure registrations, the 2nd-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (1,879 registrations).

The registration cites FAA aeronautical study 2018-ANE-4240-OE and FAA Advisory Circular 70/7460-1L, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 7, is listed on the FCC registration form as "FAA Style E". The painting and lighting specification on file cites FAA chapters 4, 8, 12.