Subcommittee 7 - Spectrum Etiquette

Membership and Working Group Roster

(Revised February 12, 2026)

Click on member names for contact information.

On subcommittees and working groups, members are individual experts and do not represent companies or organizations and cannot have an alternate. Information about their affiliation is included for information only.

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Subcommittee 7 Leadership Roster
Subcommittee 7 Membership Roster
C63.27 (Wireless coexistence) Working Group Roster
C63.27 Corr1 Working Group Roster
C63.36.TPC Working Group Roster

Subcommittee 7 Leadership Roster

Chair	Vice Chair	Secretary
Al-Kalaa, Omar	Coder, Jason	Cathy Miller (non-voting)

Membership Guidelines for Subcommittees:

For an individual to remain a voting member of a Subcommittee, active participation in Subcommittee meetings and regular responses to Subcommittee email votes is required. Should a member fail to attend at least one of three consecutive scheduled meetings (in person or remotely via web conference (when used)) or respond to at least one of every two consecutive Subcommittee email votes, their membership in that Subcommittee may be at risk.

Note: Abstentions shall be treated the same as a “yes” or “no” vote regarding the requirement to respond to email votes.

Subcommittee 7 Membership Roster

Name	Role within SC 7	Affiliation
Al-Kalaa, Omar	Chair	Inovectrum (Subcommittee Member)
Case, Dave	Member	TIMCO Engineering Inc. (Expert)
Coder, Jason	Vice Chair	NIST (Primary Rep)
DeLisi, Bob	Member	UL LLC (Primary Rep)
Ferrer, Michael	Member	UL LLC (Expert)
Hoolihan, Dan	Member	Hoolihan EMC Consulting (Individual Member)
Rajamani, Vignesh	Member	Rohde & Schwarz USA (Primary)
Rison, Justin	Member	FCC Lab (Alternate)
Salem, Pelin	Member	Cisco Systems, Inc. (Alternate)
Schaefer, Dave	Member	Element Materials Technology (Alternate)
Shumakov, Denys	Member	ISED - Canada (Expert)
Silberberg, Jeff	Member	Member Emeritus

Subcommittee 7 Working Groups

Membership Guidelines for Working Groups:

For an individual to remain a member of a Working Group, active participation is required. Should a member fail to attend at least one of three consecutive scheduled meetings (in person or via web conference (when used)) their membership in that Working Group may be at risk.  Individual Working Groups may establish additional participation criteria and/or modify this requirement.

C63.27 (Wireless Coexistence) Working Group Roster

Name	Role within C63.27 WG	Affiliation
ANSI-C63.27:2022 has been published 5/17/22.  The Working Group is disbanded.

C63.27 Corr1 2024 (Wireless Coexistence) Working Group Roster

Name	Role within C63.27 Corr1 WG	Affiliation
Al-Kalaa, Omar	Member	Inovectrum
Coder, Jason	Vice Chair	NIST (Primary Rep)
Liu, Yongkang	Chair	FDA (Expert)
Mosleh, Susanna	Member	NIST (Expert)
Salem, Pelin	Member	Cisco Systems, Inc. (Alternate)

C63.36TPC (Wireless Coexistence) Working Group Roster

Name	Role within C63.36TPC WG	Affiliation
Al-Kalaa, Omar	Chair	Inovectrum
Coder, Jason	Vice Chair	NIST (Primary Rep)