Pole 1239819 — San Marcos, CA

At 11 m, structure 1239819 is about half of the 23 m average across the 856 structures registered in San Diego County. It is about 33% of the California average of 32 m across 11,862 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 about 35% of that figure.

The site's filed ground elevation is 155 m, which puts the top of the structure 165 m above mean sea level.

The registration places the structure near San Marcos in San Diego County, California, at coordinates 33.11753, -117.22539, with the site address filed as "1800 "A" VIA CANCION". San Diego County has 856 FCC-registered antenna structures, the 4th-largest count among the 58 California counties with registrations, and 485 of them are marked constructed. California as a whole has 11,862 registrations, the 2nd-largest total among the 50 states and DC.

The tallest other registered structure within about 40 km is San Diego, CA · 1052001, a tower at 176 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 1239819 on Jan 22, 2026. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 6,869 in California.

The FCC record lists STC One LLC of Bellevue, WA as the registered owner, under FCC Registration Number 0013810114. Across the registry it holds 173 structure registrations, the 124th-largest portfolio among the 7,865 owners with two or more, including 139 in California. Its most common filed structure-type code is POLE (119 registrations).

The registration cites FAA aeronautical study 2003-AWP-1932-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".