OSM International Activities Responsibilities

NTIA ITU-R and CITEL Contacts 23 March 2012 GROUP SUBJECT RESPONSIBILIT Y ITAC–R National National approval of U.S. documents, positions and L–Drazenovich Vice- Committee representation Chair S–Haines ITU Regional Groups CITEL PCC II Overall and WRC WG L–Glass (Team) (Terrestrial) L-Glass S-Williams (Satellite/Sat. WRC) L–Kotler S-Mitchell (WRC) L–Drazenovich (Deputy Head of Delegation) ITU–R Study Groups SG 1 Spectrum management L–Sung U.S. Chair T- Haines WP 1A Spectrum engineering techniques L–Sung U.S. Chair WP 1B Spectrum management methodologies and economic strategies L–Sung WP 1C Spectrum monitoring L–Sung

SG 3 Radiowave propagation L–McKenna (ITS) U.S. (needs updating) Chair S-Paul WP 3J Propagation fundamentals L–Paul S–McKenna (ITS) S – Rausch (ITS) WP 3K Point-to-area propagation L–McKenna (ITS) U.S. Chair S – Paul WP 3L Ionospheric propagation and radio noise L–Paul S–McKenna (ITS) S - Chris Behm (ITS) WP 3M Point-to-point and Earth-space propagation L–Paul S–McKenna (ITS) S - Teresa Rusyn (ITS)

SG 4 Satellite services L-Kotler S–Mitchell WP 4A Efficient orbit/spectrum utilization L–Kotler S- Mitchell WP 4B Systems, air interfaces, performance and availability objectives T–Kotler for FSS, BSS and MSS, including IP-based applications and satellite news gathering WP 4C All mobile-satellite services and radiodetermination-satellite L–Mitchell service S-Kotler

SG 5 Terrestrial services L–Glass S–Haines GROUP SUBJECT RESPONSIBILIT Y WP 5A Land mobile service excluding IMT; amateur and amateur- L–Haines satellite service S–Glass WP 5B Maritime mobile service including Global Maritime Distress L–Williams U.S. Chair and Safety System (GMDSS); aeronautical mobile service and T–Sole radiodetermination service S–Sanders (ITS) RCG Chair S - John Carroll (ITS) T–Philpott WP 5C Fixed wireless systems; HF systems in the fixed and land L–Glass Int’l Chair, mobile services U.S. Chair S– Haines WP 5D IMT systems L–Haines S-Riley (ITS) S–Glass

SG 6 Broadcasting services T–Sung WP 6D Broadcasting delivery, excluding the RF system and spectrum T–None aspects of the BSS WP 6G Generation of broadcasting services, including technologies for T–None content signal creation, production and quality control WP 6X Access to broadcasting services, including converged services, T–None multimedia, interactivity and service requirements

SG 7 Science services L–Sung (Acting) S – None WP 7A Time signals and frequency standard emissions L–Sung (Acting) T – WP 7B Space radiocommunication applications L–Sung (Acting) WP 7C Remote sensing systems L–Sung (Acting) WP 7D Radio astronomy T–Sung (Acting)

JTG 4-5-6-7 IMT and Broadband Sharing Studies L-Glass U.S. VC S-Haines Other ITU Groups Resolution 609 RNSS sharing with ARNS in the 1164-1215 MHz band L-Mitchell S–Kotler L–Lead/OSM principal point of contact S–Secondary point of contact T–Track domestic meetings

Julie Zoller 202-482-6341 [email protected] Charles Glass 202-482-1996 [email protected] Darlene Drazenovich 202-482-3480 [email protected] Rob Haines 202-482-4096 [email protected] Scott Kotler 202-482-7983 [email protected] Brandon Mitchell 202-482-4486 [email protected] LiChing Sung 202-482-3485 [email protected] Jonathan Williams 202-482-0675