Attachment Supplemental

This document pretains to SES-AMD-20140502-00331 for Amended Filing on a Satellite Earth Station filing.

IBFS_SESAMD2014050200331_1038942

                          Micronet Communications, Inc.
                                 720 F Avenue, Suite 100
                                   Plano, Texas 75074
                                      972-422-7200

                           SUPPLEMENTAL SHOWING PART 101.103(D)

File Number: M1306401                   5.93 GHz
Licensee: CHEVRON USA INC                                                      Page 1
_____________________________________________________________________________________

Pursuant to Parts 25.203 and 101.103(d) of the FCC Rules and Regulations, a frequency
coordination study was conducted by Micronet Communications, Inc. for the following
proposed earth station:

  Big Foot Platform, GM

The results of the study indicate that no unacceptable interference will result with
existing, proposed or prior coordinated radio facilities.

Coordination was performed with existing, proposed and prior coordinated carriers
within coordination range on the following dates:

  04/10/2013   Original PCN
               There were no unresolved interference objections.

The attached coordination data was forwarded on the latest date to the following
parties within coordination range or their authorized coordination agents:

     COMSEARCH INC
     STRATOS OFFSHORE SERVICES COMPANY


                                           Respectfully Submitted,




                                           Jeremy Lewis
                                           Systems Engineer

Attached: 1 data sheet


                               Micronet Communications, Inc.
                                  720 F Avenue, Suite 100
                                    Plano, Texas 75074
                                       972-422-7200

File: M1306401

==========================================================================
          TECHNICAL CHARACTERISTICS OF TRANSMIT RECEIVE EARTH STATION
==========================================================================

Company:                        CHEVRON USA INC
Site Name, State:               Big Foot Platform, GM
Call Sign:
Latitude                          (NAD83)         26 56 18.0 N
Longitude                         (NAD83)         90 31 24.0 W
Elevation AMSL                    (ft/m)          0.00       0.00
Receive Frequency Range           (MHz)         3700-4200
Transmit Frequency Range          (MHz)         5925-6425
Range of Satellite Orbital Long. (deg W)         60.00     139.00
Range of Azimuths from North      (deg)         127.54     248.14
Antenna Centerline                (ft/m)        233.00      71.02
Antenna Elevation Angles          (deg)          43.93      28.61

--------------------------------------------------------------------------
Equipment Parameters                           Receive     Transmit
--------------------------------------------------------------------------

Antenna Gain, Main Beam             (dbI)        38.50          41.70
15 DB Half Beamwidth                (deg)         1.00           1.20

Antennas          Receive: SEATEL 9797
                 Transmit: SEATEL 9797

Max Transmitter Power               (dbW/4KHz)                 -10.46
Max EIRP Main Beam                  (dbW/4KHz)                  31.24
Modulation / Emission Designator      ANALOG   1M50G7D

--------------------------------------------------------------------------
Coordination Parameters                        Receive     Transmit
--------------------------------------------------------------------------

Max Greater Circle Distances        (km)         253.21         157.53
Max Rain Scatter Distances          (km)         302.01         100.00
Max Interference Power Long Term    (dbW)       -140.60        -151.80
Max Interference Power Short Term   (dbW)       -118.40        -130.80
Rain Zone / Radio Zone                            1              A



Document Created: 2013-05-24 14:39:59
Document Modified: 2013-05-24 14:39:59

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