Radio Crossword

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Across
  1. 1. Frank who started first radio station
  2. 3. Radio band that be interfered by mountains or buildings
  3. 4. Man behind War of the Worlds
  4. 5. What RCA legally stole from Edwin Howard Armstrong
  5. 8. AT&T = American Telephone & _____
  6. 10. Radio band not in stereo
  7. 12. Most popular radio programming formula
  8. 13. Industry that first used radio
  9. 15. FM stands for ______ modulation
  10. 18. Political talk radio host Rush ____
  11. 19. Music genre that helped save radio
  12. 22. What the US government brought to radio
  13. 27. The tube that allowed voice on radio
  14. 29. Racist radio show _____ & Andy
  15. 30. Gravelly-voiced LA DJ
  16. 31. Candy that paid for ABC
  17. 34. Who War of the Worlds said was invading Earth
  18. 36. First radio station
  19. 38. First telegraph message: "What God hath ____."
  20. 41. Company that bought KDKA and used it to sell radios
  21. 43. Heinrich who first transmitted electromagnetic waves
  22. 44. Where all FM waves eventually wind up
  23. 46. CBS was started to sell these
  24. 47. NBC founder and ruthless controller of radio and television
Down
  1. 2. AM stands for _____ modulation
  2. 3. Reginald who transmitted first radio program with music and voice
  3. 4. If a radio station starts with a K, it is ____ of the Mississippi River
  4. 6. disaster that made radio a household word
  5. 7. Strategy of breaking up programming into blocks for different times of the day
  6. 9. British radio network controlled by the government
  7. 11. Radio format that plays the top songs on the record charts
  8. 14. Jack Benny's iconic instrument
  9. 16. The Federal Radio Commission eventually became this
  10. 17. The 1920s-50s was known as the ___ of radio
  11. 20. What sent telegraphs
  12. 21. AM waves are broken into sky and _____ waves
  13. 23. First ever commercial was for these
  14. 24. What was sent in telegraphs
  15. 25. Company that first built car radios
  16. 26. Creator of Radio
  17. 28. This aspect of soil affects radio's broadcasting capabilities
  18. 32. Layer of positively charged molecules in the atmosphere
  19. 33. Edwin Howard who invented FM radio
  20. 35. AM isn't in _____
  21. 37. What you used to "see" radio programs
  22. 39. Radio shock jock _____ Stern
  23. 40. Telegraphs put this company out of business
  24. 41. What radio was originally called
  25. 42. Radio is assigned a frequency on the electromagnetic ______
  26. 45. Radio Host Groucho ______