Mast 1259911 — Blackwell, OK

At 10 m, structure 1259911 is about 12% of the 81 m average across the 74 structures registered in Kay County. It is about 13% of the Oklahoma average of 78 m across 5,665 registrations. Among the 3,482 registrations nationwide filed under the same structure-type code (MAST), the average overall height is 53 m, so this one is about 19% of that figure.

The site's filed ground elevation is 307 m, which puts the top of the structure 317 m above mean sea level.

The registration places the structure near Blackwell in Kay County, Oklahoma, at coordinates 36.74306, -97.34786, with the site address filed as "Blackwell-Tonkawa Muicipal Airport". Kay County has 74 FCC-registered antenna structures, the 27th-largest count among the 77 Oklahoma counties with registrations, and 58 of them are marked constructed. Oklahoma as a whole has 5,665 registrations, the 12th-largest total among the 50 states and DC.

The tallest other registered structure within about 40 km is Salt Fork, OK · 1240545, a guyed tower at 304 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 1259911 on Sep 7, 2007. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 4,340 in Oklahoma.

The FCC record lists Blackwell-Tonkawa Airport Trust Authority of Blackwell, OK as the registered owner, under FCC Registration Number 0016884801.

The registration cites FAA aeronautical study 2007-ASW-276-NRA, 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".