(Q955161)
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Wikipedia(7 entries)
- dawiki Quindar-toner
- dewiki Quindar-Töne
- enwiki Quindar tones
- eswiki Tonos Quindar
- frwiki Quindar tones
- ptwiki Tons de Quindar
- trwiki Quindar tonu
tones used by NASA during human spaceflight communication
No description defined