Editing Morse code (section)

===Other uses===
Radio navigation aids such as [[VHF omnidirectional range|VOR]]s and [[Non-directional beacon|NDB]]s for aeronautical use broadcast identifying information in the form of Morse Code, though many [[VHF omnidirectional range|VOR]] stations now also provide voice identification.<ref name=FCC-AIM-ch-1/> Warships, including those of the [[U.S. Navy]], have long used [[signal lamp]]s to exchange messages in Morse code. Modern use continues, in part, as a way to communicate while maintaining [[radio silence]].

[[Automatic Transmitter Identification System (television)|Automatic Transmitter Identification System]] (ATIS) uses Morse code to identify uplink sources of analog satellite transmissions.
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Many [[amateur radio repeater]]s identify with Morse, even though they are used for voice communications.