Jan. 5–9: American Association of Airport Executives' Aviation Issues Conference. Features a political roundtable, discussions on security challenges for airports, and a look at the future of the airline, air cargo and general aviation industries. Hapuna Beach Prince Hotel, Kona, Hawaii. See www.aaae.com

Jan. 6–8: Association of the United States Army Aviation Symposium and Exhibition. This year's theme is ''Army Aviation—A Firm Foundation, Forging the Future.'' Fairview Park Marriott, Falls Church, Va. See www.ausa.org/meetings

Jan. 6–9: 41st Aerospace Sciences Meeting and Exhibition. The event celebrates the 100th anniversary of flight; papers will focus on the future of the aerospace industry. Reno Hilton, Reno, Nev. See www.aiaa.org/calendar

Jan. 14–16: Armed Forces Communications and Electronics Association's West 2003 Conference and Exposition. San Diego Convention Center. See www.west2003.org

Jan. 14–17: Surface Navy Association's 15th National Symposium. The event includes an exhibit by defense contractors and discussions on future naval weaponry and strategy. Hyatt Regency Crystal City, Arlington, Va. See www.navysna.org

Jan. 19–22: Reserve Officers Association's Mid-Winter Conference and 18th Annual Military Exposition. Washington, D.C. See www.roa.org

Jan. 22–24: Institute of Navigation 2003 National Technical Meeting. This meeting showcases the advancement of navigation, including air, space, marine, land and position determination. Disneyland Paradise Pier Hotel, Anaheim, California. See www.ion.org

Jan. 28–30: Armed Forces Communications and Electronics Association's Spacecomm 2003. The event is touted as a forum for military and civilians in the command, control, communications, computers, and intelligence fields. Broadmoor Hotel, Colorado Springs, Colo. See www.rockymtn-afcea.org

Jan. 29–30: Air Power 2003 Conference and Exhibition. The conference will explore a variety of issues related to this year's theme, ''Air Power as the Enabler.'' Royal Lancaster Hotel, London. See www.shephard.co.uk

Feb. 2–6: Space Technology & Applications International Forum 2003. This forum promotes information exchange among technologists, academicians, industrialists and program managers on issues related to space commercialization, exploration, research and new technologies. Albuquerque, N.M. See www.unm.edu/ ~isnps/staif

Feb. 3–4: American Institute of Aeronautics and Astronautics Defense 2003 Conference. Washington, D.C. See www.aiaa.org

Feb. 5–9: American Astronautical Society Guidance and Control Symposium. Conference attendance includes government labs, NASA facilities, the U.S. Defense Department, aerospace companies, academia, and international concerns. Breckenridge, Colo. See www.astronautical.org/conferences/ index.html

Feb. 5–9: Aero India 2003. This is the fourth year for India's premiere international aerospace exposition. Yelahanka Air Force Station, Bangalore, India. See www.aeroindiaseminar.com

Feb. 9–11: Helicopter Association International's Heli-Expo 2003. Dallas Convention Center. See www.heliexpo.com

Feb. 11–16: Australian International Airshow and Exposition 2003. This year's event, billed as the largest of its kind in Australia, will celebrate the 100th anniversary of flight. Geelong, Australia. See www.airshow.net.au

Feb. 25–28: Aircraft Interiors Expo 2003. Hamburg International Exhibition and Conference Centre, Hamburg, Germany. See www.ukintpress.com/airexpo/ home.html

Feb. 26–28: Satellite 2003. The event will highlight the industry's growth and point to new markets where 21st century satellite companies hope to penetrate with their equipment and services. Washington Convention Center, Washington, DC. See www.satellite2003.com

The above listings are assembled for the convenience of readers of Boeing Frontiers only and do not constitute an endorsement by The Boeing Company. Times, dates and subject matter are subject to change or cancellation. If you have any items you wish to have considered for the Frontiers Calendar, please e-mail them to boeingfrontiers@boeing.com, or send them by regular mail to Boeing Frontiers magazine, 100 N. Riverside, MC: 5003-0983, Chicago, IL 60606-1596.