[chris08876]

From the study: https://oeaaa.faa.gov/oeaaa/external/WebBlobServlet (PDF)

The structure considered under this study lies in proximity to an airport and occupants may be subjected to
noise from aircraft operating to and from the airport.

This determination expires on 03/16/2018 unless:

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(a) the construction is started (not necessarily completed) and FAA Form 7460-2, Notice of Actual
Construction or Alteration, is received by this office.
(b) extended, revised, or terminated by the issuing office.
(c) the construction is subject to the licensing authority of the Federal Communications Commission
(FCC) and an application for a construction permit has been filed, as required by the FCC, within
6 months of the date of this determination. In such case, the determination expires on the date
prescribed by the FCC for completion of construction, or the date the FCC denies the application

More info...


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This determination becomes final on October 26, 2016 unless a petition is timely filed. In which case, this
determination will not become final pending disposition of the petition. Interested parties will be notified of the
grant of any review. For any questions regarding your petition, please contact Airspace Regulations & ATC
Procedures Group via telephone -- 202-267-8783 - or facsimile 202-267-9328.

This determination is based, in part, on the foregoing description which includes specific coordinates, heights,
frequency(ies) and power. Any changes in coordinates, heights, and frequencies or use of greater power will
void this determination. Any future construction or alteration, including increase to heights, power, or the
addition of other transmitters, requires separate notice to the FAA.
This determination does include temporary construction equipment such as cranes, derricks, etc., which may be
used during actual construction of the structure. However, this equipment shall not exceed the overall heights as
indicated above. Equipment which has a height greater than the studied structure requires separate notice to the
FAA.
This determination concerns the effect of this structure on the safe and efficient use of navigable airspace
by aircraft and does not relieve the sponsor of compliance responsibilities relating to any law, ordinance, or
regulation of any Federal, State, or local government body.
Any failure or malfunction that lasts more than thirty (30) minutes and affects a top light or flashing obstruction
light, regardless of its position, should be reported immediately to (877) 487-6867 so a Notice to Airmen
(NOTAM) can be issued. As soon as the normal operation is restored, notify the same number.

So I'd imagine they would of filed one.