Bruce Bishop, vice president of communications systems for Tecom Industries, Chatsworth, CA, advances to vice president of engineering.
Changes at Cellcom, DePere, WI: Randy Dyle leaves Hy-Test Safety Shoe Service, Milwaukee, as territory sales manager to join Cellcom as wireless sales consultant for the Green Bay area. Joseph A. Kizaur leaves Fort Howard’s Ecosource Subsidiary, Fort Howard, WI, as plant manager, to join Cellcom as customer service manager. Keith Propson leaves Schumaker, Romenesko & Associates, Appleton, WI, as staff accountant to join Cellcom as director of accounting and administration.
Rhett Grotzinger leaves Kenwood Systems Group, Houston, as general manager to join Trident Micro Systems, Huntington Beach, CA, as vice president of sales and marketing.
Philip E. Abbate leaves ElectroCom Communication Systems, Santa Fe Springs, CA, as new business development manager to join Dataradio, Atlanta, as territory manager, public safety, for the western United States.
Jerry Kirshman departs Ascor Electronics, Hicksville, NY, as Long Island sales manager to join Loral Microwave-Narda, Hauppauge, NY, as regional sales manager.
Changes at Phoenix Wireless Group, Maitland, FL: Paul Mueller, vice president of sales and marketing, advances to executive vice president. David Harlow leaves Comsat RSI, Herndon, VA, as director of product management for wireless systems to join Phoenix Wireless as director of product management. Lori Luedtke leaves Hughes Network Systems, Chicago, as major accounts manager to join Phoenix Wireless as marketing communications manager. Gary Fimple leaves AT&T, Dublin, OH, as senior product training manager to join Phoenix Wireless as director of customer service.
John Schaller leaves Northern Telecom, Richardson, TX, as director of finance of Nortel’s wireless networks to join AirNet Communications, Melbourne, FL, as vice president.
Thomas Collins, vice president of finance and planning for Comsat International Communications, Bethesda, MD, advances to vice president and general manager of Comsat Mobile Communications, Bethesda.
MobiLink, Chicago, has elected Jack Rooney, president of Ameritech Cellular Services, as chairman and Mark Feighner, president of GTE Mobilnet, as vice-chairman.