E-Mail generated [Jul 15 2016]

0399-EX-PL-2016 Correspondence

Tyvak Nano-Satellite Systems, Inc.

2016-07-15ELS_179525

To: Austin Williams
E-Mail: Austin@Tyvak.com
From: Leann Nguyen
Date: July 15, 2016

Subject: Request for Info - File # 0399-EX-PL-2016
----------------------------------------------------------------------------------------------------------------------------
Message:

IB/SD reviewed the latest Tyvak (CICERO cubesat) ODAR 07/15/2016 and they have the following
comments/concerns.
The issue we have is with content that talks about a “propulsion system” yet the ODAR have clearly
indicated that this CICERO cubesat does not use propulsion.

The ODAR Tyvak (CICERO cubesat) should be correct and consistent. Please review our comments
below and please remove all the items that are not relevant to the CICERO cubesat mission.
Resubmit the update ODAR to FCC. These errors appear to be a cut and paste from the other Tyvak
NanoAce cubesat ODAR.


In page 3 it describes a propulsion system, “Table of contents section 2.1.1. Description of Propulsion
Systems……10”; so I go to page 10 and it says “none” for this section.

“2.1.1 Description of Propulsion Systems
None.”

Also in page 9, figure 2-1, it states “NONE. CICERO has no propulsion”

YET in the table of contents, Appendix A has the following:

“APPENDIX A – FMEA DETAILS AND SUPPORTING RATIONALE ..............................21
Propulsion Module Failure: .....................................................................................................21”

Also in section 4.2, second paragraph it talks about “crushing of the propulsion tank could lead to vent or
burst of the propulsion tank”

And section 6.1 has the following:

“6.1 Description of spacecraft disposal option selected
The satellite will de-orbit naturally by atmospheric re-entry. The propulsion system is not used for
re-entry.”




The items indicated above must be submitted before processing can continue on the above referenced
application. Failure to provide the requested information within 30 days of July 15, 2016 may result in
application dismissal pursuant to Section 5.67 and forfeiture of the filing fee pursuant to Section 1.1108.

DO NOT Reply to this email by using the 'Reply' button. In order for your response to be processed
expeditiously, you must upload your response via the Internet at https://apps.fcc.gov/oetcf/els/index.cfm
by clicking on the "Reply to Correspondence" hyperlink.

Responses to this correspondence must contain the Reference number : 33146



Document Created: 2016-07-15 11:37:10
Document Modified: 2016-07-15 11:37:10

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