. "105420690"@en-us . "107263503"^^ . . . "radar echo"^^ . "0"^^ . "0"^^ . "07263503-n"^^ . . . . . . "106817840"@en-us . . "an electronic signal that has been reflected back to the radar antenna; contains information about the location and distance of the reflecting object"@en-us . "radar echo"@en-us .