Mobile World Congress, Fira Gran Via conference facility, Barcelona➠

America's Public Television Stations Public Media Summit, Fairmont Washington Georgetown, 2401 M St. NW➠

NAB cybersecurity webcast, 2 p.m. EDT➠

Senate Commerce Committee hearing on "Connecting America," 10 a.m., 106 Dirksen➠

Davis Wright digital tech event, SLS Hotel, 465 La Cienega Blvd., Los Angeles➠

House Judiciary Committee hearing on Section 702 of the Foreign Intelligence Surveillance Act, 10 a.m., with first panel classified, second unclassified, 2141 Rayburn➠

3D/DC 2017 3D all-day printing event by Public Knowledge, panel in B-338 Rayburn, reception at CTA "innovation house," 21 C St. SE➠

Senate Communications Subcommittee hearing on spectrum, 9:30 a.m. G-50 Dirksen➠

Colorado 700 and 800 MHz Regional Planning committees meet, 1 p.m., Governor’s Policy Room & Office of Emergency Management, Suite 200, 9195 E. Mineral Ave., Centennial➠

Georgetown Law Center on Privacy & Technology event on the Fourth Amendment, noon, Hart Auditorium, 600 New Jersey Ave. NW➠

FCC Commissioner Mike O'Rielly speaks at Satellite Industry Association dinner during Satellite Week, Mellon Auditorium, 1301 Constitution Ave. NW➠

Satellite 2017, Washington Convention Center➠

2019 World Radiocommunication Conference Advisory Committee Terrestrial Services group meets by phone, 2 p.m.➠

FCBA International Telecom Committee brown bag lunch on Mexico since constitutional reform and on U.K. post-Brexit, 12:15 p.m., Sheppard Mullin, 2099 Pennsylvania Ave. NW➠

Politico event on 5G, with speakers including FCC Commissioner Mike O'Rielly, 8 a.m., District Architecture Center, 421 7th St. NW➠

FCC tribal workshops, Seneca Allegany Resort & Casino, Salamanca, New York➠

Senate Commerce Committee FCC oversight hearing, 10 a.m., 216 Hart➠

U.S. Council for International Business daylong event on Organisation for Economic Co-operation and Development and digital transformation, Microsoft, 11th floor, 901 K St. NW➠

Wiley Rein and Kroll webinar on general counsels and cybersecurity, noon➠

House Communications Subcommittee FCC hearing, further information not disclosed➠

CenturyLink daylong cybersecurity event, 100 CenturyLink Dr., Monroe, Louisiana➠

Information Technology and Innovation Foundation event on U.S. government websites, Suite 610A, 1101 K St. NW➠

Oregon Regional Planning committees meet by phone, noon, WCCCA, 17911 NW Evergreen Pkwy., Beaverton➠

2019 World Radiocommunication Conference Advisory Committee Maritime, Aeronautical and Radar Services group meets by phone, 1 p.m.➠

FCBA luncheon with House Communications Subcommittee Chairman Marsha Blackburn, R-Tenn., noon, JW Marriott, 1331 Pennsylvania Ave. NW➠

Silicon Flatirons event on social impact of artificial intelligence, 1 p.m., University of Colorado Law School, Wittemyer Courtroom, 2450 Kittredge Loop Dr., Boulder➠

FTC event on artificial intelligence and blockchain, 9 a.m., University of California, Berkeley, Banatao Auditorium, 310 Sutardja Dai Hall➠

NTIA BroadbandUSA program monthly webinar on Community Connectivity Initiative, 2 p.m.➠

BakerHostetler event on IoT and connected cars, with FCC Commissioner Mike O’Rielly and others, 9 a.m., Schweitzer Room, 1050 Connecticut Ave. NW➠

March 11-15 National League of Cities meeting, locations including Marriott Wardman Park➠

FCC Incentive Auction Task Force and Media Bureau workshop on post-auction broadcast transition, start time set to 10 a.m., Commission Meeting Room➠

Silicon Flatirons event on lessons from the hack of the Democratic National Committee, 11:30 a.m., Perkins Coie, Suite 1400, 1900 16th St., Denver➠

FCBA Enforcement Committee brown bag lunch on FCC process reform, 12:15 p.m., Kelley Drye, Suite 400, 3050 K St. NW➠

Senate Finance Committee hearing on nomination of Robert Lighthizer to be U.S Trade Representative, 10 a.m., 215 Dirksen➠

Free State Foundation annual telecom policy conference, POSTPONED due to weather, National Press Club, 8:30 a.m.➠

Wireless Internet Service Providers Association show, Memphis (Tennessee) Cook Convention Center➠

FirstNet board meets by telephone, 1 p.m. EDT➠

Senate Commerce Committee hearing on safe integration of unmanned aircraft systems in the national airspace system, 10 a.m., 106 Dirksen➠

NTIA BroadbandUSA webinar, 2 p.m.➠

FCC Communications Security, Reliability and Interoperability Council meets, 1 p.m., Commission Meeting Room➠

D.C. blockchain summit, Georgetown University, Hariri Building, Lohrfink Auditorium, 37th and O sts. NW➠

FCBA Wireless Committee brown bag lunch with FCC eighth-floor wireless aides, 12:15 p.m., Morgan Lewis, 1111 Pennsylvania Ave. NW➠

Local number portability administrator transition webcast by PwC, 3 p.m. EDT➠

House Appropriations Labor, Health and Human Services, Education and Related Agencies Subcommittee budget hearing on CPB, POSTPONED, was to have been 10 a.m., 2358-C Rayburn➠

AT&T event on tax and infrastructure, 12:30 p.m, 5th floor, 601 New Jersey Ave. NW➠

FCC Intergovernmental Advisory Committee closed-to-public meeting, Commission Meeting Room➠

Schools, Health & Libraries Broadband Coalition webinar on rural infrastructure, 11 a.m. EDT➠

Michigan Regional Planning committees meet, 10 a.m., Clinton County Central Dispatch, Suite 1400, 100 E. State St., St. Johns➠

House Digital Commerce and Consumer Protection Subcommittee hearing on communities and technology, 10 a.m., 2123 Rayburn➠

Internet Society Washington, D.C., Chapter breakfast event on border checks for social media account information and passwords, 8:30 a.m., Emissary, 2032 P St. NW➠

American Library Association Madison Award presentation, to Sen. Jon Tester, D-Mont., 1:30 p.m., Newseum, Knight TV Studio➠

Senate Judiciary Committee hearing for nomination of Neil Gorsuch to Supreme Court, expected to last several days, information to come➠

CompTIA annual meeting, Swissôtel Chicago, 323 E. Wacker Dr.➠

Senate Consumer Protection hearing on fighting scams, with witnesses including the FTC's two members, 2:30 p.m., 253 Russell➠

Washington Space Business Roundtable with Rep. Jim Bridenstine, R-Okla., lunch at 11:30 a.m., University Club of Washington, 1135 16th St. NW➠

FCBA Privacy and Data Security Committee and American Bar Association Forum on Communications Law annual CLE on privacy and data security, 2 p.m., Arnold & Porter, 601 Massachusetts Ave. NW➠

NTIA BroadbandUSA webinar, 2 p.m. EDT➠

FTTH Council Americas webinar on a fiber future, 2 p.m. EDT➠

Multicultural Media, Telecom and Internet Council lunch event on Lifeline, with FCC Commissioner Mignon Clyburn and others, noon, Davis Wright, Suite 800, 1919 Pennsylvania Ave. NW➠

FCC Disability Advisory Committee meets, 9 a.m., Commission Meeting Room➠

House Communications Subcommittee hearing on infrastructure, broadband, 10 a.m., 2322 Rayburn➠

Trans Atlantic Consumer Dialogue daylong event on issues including big data, Pew Charitable Trusts, 10th floor, 901 E St. NW➠

Intelligent Transportation Society of America technology showcase, reception, 5:30 p.m., 2167 Rayburn➠

Trans Atlantic Consumer Dialogue event on issues including big data, 8:30 a.m., National Press Club➠

Senate Commerce Committee hearing on emerging technologies for cybersecurity, 10 a.m., 106 Dirksen➠

2019 World Radiocommunication Conference Advisory Committee Space Services group meets by phone, 11 a.m.➠

Silicon Flatirons event on copyright music infringement, 1 p.m., University of Colorado Law School, Wolf Law Building, Wittemyer Courtroom, 2450 Kittredge Loop Dr., Boulder➠

FCC monthly commissioner meeting, 10:30 a.m., Commission Meeting Room➠

New America ranking digital rights event, 9:30 a.m., Suite 900, 740 15th St. NW➠

2019 World Radiocommunication Conference Advisory Committee Regulatory Issues group meets by phone, 10 a.m.➠

FCC Intergovernmental Advisory Committee meets, closed to the public, Commission Meeting Room, time now set for 10 a.m.➠

FCBA Mass Media Committee brown bag lunch with the FCC Media Bureau, 12:15 p.m., Wiley Rein, 1776 K St. NW➠

Copyright Alliance, News Media Alliance and the office of Rep. Hakeem Jeffries, D-N.Y., hold copyright event, noon, 2226 Rayburn➠

Hispanic Radio Conference with FCC Commissioner Mike O'Rielly, Hyatt Regency Pier 66, Fort Lauderdale➠

American Cable Association Summit, Grand Hyatt Washington➠

FirstNet (public) special board meeting, 9 a.m., date was changed from March 29➠

North American Numbering Council meets, 10 a.m., FCC Commission Meeting Room➠

House Appropriations Labor, Health and Human Services, Education and Related Agencies Subcommittee budget hearing on CPB, 10 a.m., 2358-C Rayburn, postponed from March 15➠

Association of National Advertisers ad law and policy event, Ritz-Carlton, 1150 22nd St. NW➠

House Digital Commerce and Consumer Protection Subcommittee hearing on self-driving cars, 10 a.m., 2322 Rayburn➠

House Communications Subcommittee hearing on Next-Generation 911, 10 a.m., 2123 Rayburn➠

Senate Commerce Committee hearing on nomination of Jeffrey Rosen for deputy transportation secretary, 2:30 p.m., G50 Dirksen➠

FCBA congressional reception, 6 p.m., NCTA, 25 Massachusetts Ave. NW➠

Future Tense event on language and technology, 6:30 p.m., Interface, 140 W. 30th St., New York➠

Young Lawyers Committee brown bag discussion and networking event on work/life balance and diversity, 6 p.m., Wilkinson Barker, Suite 800N, 1800 M St. NW➠

Computer & Communications Industry Association luncheon on antitrust law and internet platforms, 12:15 p.m., Renaissance Hotel Downtown DC, 999 9th St. NW➠

American Enterprise Institute event on the IoT, with Sens. Cory Booker, D-N.J., and Deb Fischer, R-Neb., 3 p.m., 485 Russell➠