Several months ago the ARRL questioned the FCC concerning the rules 
of NO ENCRYPTION versus THE PRIVACY ACT.  I don't have the exact 
quote handy, but I believe the query had to do with "after a 
disaster" communications.  Here is a theoretical scenario similar to 
the one posed to the FCC:

A group of ARES volunteers at a local shelter are in direct 
communication with the Red Cross HQ, or a hospital, or the local 
OEM.  The shelter has several sick or injured individuals who need 
assistance or transportation to a hospital.  The shelter emcom hams 
prepare a database (Excel spreadsheet, text message, etc.) containing 
the names, addresses, SSN's, Health Insurance info, and other data 
covered by the federal Privacy Act.  How do they send this info 
without violating the Privacy Act?  They encrypt the data, as per a 
prearranged method between the emcom personnel and the receiver{s) of 
the data, and transmit it using packet, winlink, D-Star digital data 
or other digital means.  The non-encrypted header of the message 
should state "The data contained herein contains personal health 
information and has been encrypted to preserve the privacy of the 
individual patients". 

 Now, the FCC regulations for amateur radio, part 97, rule that 
encryption cannot be used to "obscure the meaning" of communications.

So, if you state in the un-encrypted header that only the "substance" 
of the message has been encrypted, and the meaning (or reason)for the 
encryption is to follow the rules of the Privacy Act, then the 
encryption should be allowed.  

If any of you on this reflector can find the exact text of the 
opinion rendered by the FCC on this matter, please post it for the 
edification of our fellow members, and for possible future reference 
for ARES / RACES personnel.

73, de Frank Porcaro, N2RSO
Wantagh Long Island NY 

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