PUBLIC NOTICE
Federal Communications Commission
445 12
th
St., S.W.
Washington, D.C. 20554
News Media Information 202 / 418-0500
Internet: http://www.fcc.gov
TTY: 1-888-835-5322
DA 15-491
April 27, 2015
WRC-15 ADVISORY COMMITTEE
MEETING OF INFORMAL WORKING GROUP FOUR
IB Docket No. 04-286
Informal Working Group 4 (IWG-4) of the Advisory Committee for the 2015 World
Radiocommunication Conference (WRC-15) has scheduled a meeting as set forth below. The
meeting is open to the public.
The Commission’s WRC-15 website (http://www.fcc.gov/encyclopedia/world-radiocommunication-
conference-wrc-15) contains the latest information on all scheduled meetings and WRC-15
Advisory Committee matters.  Documents of the WRC-15 Advisory Committee and IWGs 
generally are also available for public inspection and photocopying at the FCC’s Reference 
Information Center on the Court Yard Level (Room CY-A257), 445 12
th
Street, S.W., 
Washington, D.C. (telephone:  202-418-0270, TTY:  202-418-2555).  In addition, copies of the 
documents can be purchased through the FCC’s duplication contractor, Best Copy and Printing, 
Inc. (BCPI), Portals II, 445 12
th
Street, S.W., Room CY-B402, Washington, DC 20554; 
telephone (202) 488-5300; Fax (202) 488-5563; TTY (202) 488-5562.  Best Copy and Printing, 
Inc. may be reached by e-mail at fcc@bcpiweb.com or via BCPI’s website at 
http://www.bcpiweb.com
For further information on the attached meeting schedule, contact Donna Christianson of the 
International Bureau (telephone:  202-418-7326).
2WRC-15 ADVISORY COMMITTEE
MEETING OF INFORMAL WORKING GROUP 4
Informal Working Group 4:  Regulatory Issues
Contacts:
Chair – Steve Baruch, sbaruch@newwavespectrum.com, telephone:  240-476-2600
Vice-chair –Damon Ladson, dladson@wiltshiregrannis.com, telephone: 202- 730-1315
FCC Representatives   
Joseph Hill, telephone:  202-418-2215
Sankar Persaud, telephone:  202-418-2441
Allen Yang, telephone:  202-418-0738
Date: Monday, May 4, 2015
Time: 11:00 a.m. to 12:30 p.m. (ET)
Teleconference Only:   888-858-2144 or 646-746-3008
Participant Code:  8672480
- FCC -