**Before the**

**Federal Communications Commission**

**Washington, D.C. 20554**

+----------------------------------+---+------------------------------+
| In the Matter of                 | ) | WT Docket No. 96-86          |
|                                  |   |                              |
| The Development of Operational,  | ) |                              |
| Technical and Spectrum           |   |                              |
| Requirements for Meeting         | ) |                              |
| Federal, State and Local Public  |   |                              |
| Safety Agency Communication      | ) |                              |
| Requirements Through the Year    |   |                              |
| 2010                             | ) |                              |
|                                  |   |                              |
|                                  | ) |                              |
+----------------------------------+---+------------------------------+

**SECOND ERRATUM**

**Adopted: September 18, 2002 Released: September 20, 2002**

By the Deputy Chief, Public Safety and Private Wireless Division,
Wireless Telecommunications Bureau:

1.  This *Second* *Erratum* corrects errors in "Appendix C - Final
    Rules" of the *Fourth Memorandum Opinion and Order* in this
    proceeding, 17 FCC Rcd 4736 (2002) as corrected by *Erratum*, DA
    02-902 (rel. Apr. 19, 2002).

2.  Section 90.548 is further corrected to read as follows:

**[§ 90.548 Interoperability Technical Standards]{.underline}.**

\(a\) Transmitters operating on those narrowband channels in the 764-776
and 794-806 MHz band designated for interoperability (*See* 90.531)
shall conform to the following technical standards:

\(1\) Transmitters designed for voice operation shall include a 12.5 kHz
bandwidth mode of operation conforming to the following standards, which
are incorporated by reference: Project 25 FDMA Common Air Interface --
New Technology Standards Project -- Digital Radio Technical Standards,
adopted April 15, 1998, Telecommunications Industry Association,
ANSI/TIA/EIA-102.BAAA-1998; Project 25 Vocoder Description, adopted May
5, 1998, Telecommunications Industry Association,
ANSI/TIA/EIA-102.BABA-1998.

\(2\) Transmitters designed for data transmission shall include a 12.5
kHz bandwidth mode of operation conforming to the following standards,
which are incorporated by reference: Project 25 Data Overview -- New
Technology Standards Project -- Digital Radio Technical Standards,
adopted March 3, 2000, Telecommunications Industry Association,
ANSI/TIA/EIA-102.BAEA-2000; Project 25 Packet Data Specification -- New
Technology Standards Project -- Digital Radio Technical Standards,
adopted March 3, 2000, Telecommunications Industry Association,
ANSI/TIA/EIA-102.BAEB-2000; Project 25 Radio Control Protocol (RCP) --
New Technology Standards Project -- Digital Radio Technical Standards,
adopted March 3, 2000, Telecommunications Industry Association,
ANSI/TIA/EIA- 102.BAEE-2000; Project 25 FDMA Common Air Interface -- New
Technology Standards Project -- Digital Radio Technical Standards,
adopted April 15, 1998, Telecommunications Industry Association,
ANSI/TIA/EIA-102.BAAA-1998.

\(b\) The Director of the Federal Register approves these incorporations
by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51.
Copies of the standards listed in this Section that are incorporated by
reference may be inspected at the Federal Communications Commission, 445
12th Street, SW, Washington, DC (Reference Information Center) or at the
Office of the Federal Register, 800 North Capitol Street, NW, Suite 700,
Washington DC. The standards can also be purchased from TIA/EIA, 2500
Wilson Boulevard, Arlington, VA, 22201; Global Engineering Documents, 15
Inverness Way East, Englewood, CO 80112; or the American National
Standards Institute, 25 West 43rd Street, Fourth Floor, New York, NY
10036 (or via the internet at www.ansi.org.)

3.  Paragraphs (b-c) of Section 90.553 are corrected to read as follows:

**[§ 90.553 Encryption]{.underline}**

\* \* \* \* \*

\(b\) If Encryption is employed then the following encryption protocol
must be used: Project 25 DES Encryption Protocol, adopted January 23,
2001, Telecommunications Industry Association,
ANSI/TIA/EIA-102.AAAA-A-2001.

\(c\) The Director of the Federal Register approves this incorporation
by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51.
Copies of the standard listed in this Section that are incorporated by
reference may be inspected at the Federal Communications Commission, 445
12th Street, SW, Washington, DC (Reference Information Center) or at the
Office of the Federal Register, 800 North Capitol Street, NW, Suite 700,
Washington DC. The standard can also be purchased from TIA/EIA, 2500
Wilson Boulevard, Arlington, VA, 22201; Global Engineering Documents, 15
Inverness Way East, Englewood, CO 80112; or the American National
Standards Institute, 25 West 43rd Street, Fourth Floor, New York, NY
10036 (or via the internet at www.ansi.org.)

4.  These errors will be corrected before publication in the Federal
    Register. This action is taken under delegated authority pursuant to
    Sections 0.131 and 0.331 of the Commission's Rules, 47 C.F.R. §§
    0.131, 0.331.

    FEDERAL COMMUNICATIONS COMMISSION\
    \
    \
    \
    Ramona E. Melson

    Deputy Chief, Public Safety and Private Wireless Division

    Wireless Telecommunications Bureau