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92 [48] Forum. Cellphones Pose No Gas Station Hazard. IEEE Spectrum, p. 6, April 2004. Website: http://spectrum.ieee.org/telecom/wireless/cellphones- pose-no-gas-station-hazard [49] The U.S. Federal Aviation Administration (FAA). Fact Sheet – Portable Electronics on Airplanes, June 21, 2013. Website: www.faa.gov/news/fact_sheets/news_story.cfm?newsid=14774 [50] The U.S. Federal Communications Commission (FCC). FAQ on Proposals to Expand Consumer Access to Inflight Mobile Services, January 23, 2014. Website: www.fcc.gov/guides/wireless-devices-airplanes [51] The U.S. Federal Aviation Administration (FAA). Press Release – FAA to Allow Airlines to Expand Use of Personal Electronics, October 31, 2013. Website: www.faa.gov/news/press_releases/news_story.cfm?newsId=15254 [52] Toropainen, A., “Human Exposure by Mobile Phones in Enclosed Areas.” Bioelectromagnetics, vol. 24, pp. 63-65, 2003. Website: http://onlinelibrary.wiley.com/doi/10.1002/bem.10087/ abstract