Washington / D.C. / Johnstown / Cleveland / Shanksville / Newark / New York / /
Company
UAL / 73R Radio / Local Control E155 Radio / LOR-R Radio / Boeing / Newark Departure B43 Radio / United Airlines / Microsoft / FKL-R Radio / Liberty West 39R Radio / /
Facility
Air Route Traffic Control Center / FAA's Cleveland Center facility / Facility Time Period1 / /
IndustryTerm
aircratt-ground communications / crash site / /
Organization
Federal Aviation Administration / U.S. Air Force / FAA's Cleveland Center / NATIONAL TRANSPORTATION SAFETY BOARD office of Research / NATIONAL TRANSPORTATION SAFETY BOARD Vehicle Recorders Division Washington / National Transportation Safety Board / Control Center / 84th Radar Evaluation Squadron / /
Person
Franklin Radar / Joseph A. Gregor / / /
Position
Captain / Electrical Engineer / Ritter Chief / Vehicle Performance Division / Air Traffic Control Recording Specialist / /