FAA Determination of No Hazard to Air Navigation

1423-EX-ST-2018 Text Documents

Viziv Technologies LLC

2018-08-13ELS_214068

             Mail Processing Center                                                Aeronautical Study No.
             Federal Aviation Administration                                       2016-ASW-11835-OE
             Southwest Regional Office
             Obstruction Evaluation Group
             10101 Hillwood Parkway
             Fort Worth, TX 76177
Issued Date: 01/26/2017

Michael Taylor
Texzon Technologies, LLC
100 Chamber Circle Dr.
Ste. 1010
Waxahachie, TX 75165

                   ** DETERMINATION OF NO HAZARD TO AIR NAVIGATION **

The Federal Aviation Administration has conducted an aeronautical study under the provisions of 49 U.S.C.,
Section 44718 and if applicable Title 14 of the Code of Federal Regulations, part 77, concerning:

     Structure:            Experimentation Tower
     Location:             Milford, TX
     Latitude:             32-08-57.86N NAD 83
     Longitude:            96-56-32.61W
     Heights:              646 feet site elevation (SE)
                           199 feet above ground level (AGL)
                           845 feet above mean sea level (AMSL)

This aeronautical study revealed that the structure does not exceed obstruction standards and would not be a
hazard to air navigation provided the following condition(s), if any, is(are) met:

It is required that FAA Form 7460-2, Notice of Actual Construction or Alteration, be e-filed any time the
project is abandoned or:

_____ At least 10 days prior to start of construction (7460-2, Part 1)
__X__ Within 5 days after the construction reaches its greatest height (7460-2, Part 2)

Based on this evaluation, marking and lighting are not necessary for aviation safety. However, if marking/
lighting are accomplished on a voluntary basis, we recommend it be installed in accordance with FAA Advisory
circular 70/7460-1 L Change 1.

This determination expires on 07/26/2018 unless:

       (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.

                                               Page 1 of 4


NOTE: REQUEST FOR EXTENSION OF THE EFFECTIVE PERIOD OF THIS DETERMINATION MUST
BE E-FILED AT LEAST 15 DAYS PRIOR TO THE EXPIRATION DATE. AFTER RE-EVALUATION
OF CURRENT OPERATIONS IN THE AREA OF THE STRUCTURE TO DETERMINE THAT NO
SIGNIFICANT AERONAUTICAL CHANGES HAVE OCCURRED, YOUR DETERMINATION MAY BE
ELIGIBLE FOR ONE EXTENSION OF THE EFFECTIVE PERIOD.

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.

A copy of this determination will be forwarded to the Federal Communications Commission (FCC) because the
structure is subject to their licensing authority.

If we can be of further assistance, please contact our office at (817) 222-5929. On any future correspondence
concerning this matter, please refer to Aeronautical Study Number 2016-ASW-11835-OE.



Signature Control No: 312020326-320326916                                                                 ( DNE )
Chris Shoulders
Specialist

Attachment(s)
Frequency Data
Map(s)

cc: FCC




                                             Page 2 of 4


               Frequency Data for ASN 2016-ASW-11835-OE


   LOW         HIGH         FREQUENCY                     ERP
FREQUENCY   FREQUENCY          UNIT               ERP     UNIT

    7           50               kHz               500    kW




                         Page 3 of 4


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Document Created: 2019-04-24 14:33:09
Document Modified: 2019-04-24 14:33:09

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