There’s Music in the Air for Airplane Travelers (Apr, 1940)

There’s Music in the Air for Airplane Travelers
AS THEY fly to their destinations, passengers on planes of a major transcontinental air line can now listen to broadcast radio programs. Stations are tuned in on a master set and the programs are piped to individual loudspeakers housed in padded units that hang over the seat backs of those passengers who desire to listen in.

Related posts:

1. GROCERY STORES GET MUSIC IN “WIRED – RADIO” PROGRAMS (Jul, 1936)
2. Portable Sound-Detector Units Made for Airplane Spotters (Jun, 1942)
3. Device Shuts Off Radio Advertising; Tunes in Music (Apr, 1934)
4. Pigeon Fancier Equips His Birds for Sound (Jul, 1940) (Jul, 1940)
5. She shall have music wherever she goes! (Jul, 1947)