Pole 1271878 — Iowa City, IA

At 31 m, structure 1271878 is about half of the 56 m average across the 129 structures registered in Johnson County. It is about 39% of the Iowa average of 79 m across 4,131 registrations. Among the 16,558 registrations nationwide filed under the same structure-type code (POLE), the average overall height is 31 m, so this one is roughly in line with that figure.

The site's filed ground elevation is 209 m, which puts the top of the structure 240 m above mean sea level.

The registration places the structure near Iowa City in Johnson County, Iowa, at coordinates 41.63942, -91.52253, with the site address filed as "931 Highway 6 East". Johnson County has 129 FCC-registered antenna structures, the 2nd-largest count among the 99 Iowa counties with registrations, and 89 of them are marked constructed. Iowa as a whole has 4,131 registrations, the 20th-largest total among the 50 states and DC.

The tallest other registered structure within about 40 km is West Branch, IA · 1062919, a structure at 444 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 1271878 on Sep 30, 2025. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 3,266 in Iowa.

The FCC record lists AT&T Mobility Spectrum LLC of Plano, TX as the registered owner, under FCC Registration Number 0014980726. Across the registry it holds 1,607 structure registrations, the 19th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is MTOWER (628 registrations).

The registration cites FAA aeronautical study 2009-ACE-619-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".