{"conversationCode":"273-015","tapeNumber":273,"conversationNumber":15,"identifier":"37-wht-conversation-273-015","startDateTime":"1971-08-12T21:07:00.000Z","endDateTime":"1971-08-12T21:16:00.000Z","startDate":"12-Aug-1971","startTime":"5:07 PM","endDate":"12-Aug-1971","endTime":"5:16 PM","dateCertainty":"certain","timeCertainty":"estimated","participants":"Nixon, Richard M. (President); White House operator;","description":"On August 12, 1971, President Richard M. Nixon and the White House operator met in the President's office in the Old Executive Office Building at an unknown time between 5:07 pm and 5:16 pm. The Old Executive Office Building taping system captured this recording, which is known as Conversation 273-015 of the White House Tapes.","locationCode":"EOB","recordingDevice":"Old Executive Office Building","latitudeEstimated":38.897567,"longitudeEstimated":-77.039147,"chronCode":2,"chronRelease":"Second Chronological Release","chronReleaseDate":"26-Oct-2000","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 273-15\n\nDate: August 12, 1971\nTime: Unknown between 5:07 pm and 5:16 pm\nLocation: Executive Office Building\n\nThe President talked with the White House operator.\n\n     Request for a call to an unknown person\n         -Call back","filename":["273a.mp3","273b.mp3","273c.mp3"],"tapeStart":"01:55:17","tapeEnd":"01:56:20","participantsList":["Nixon, Richard M. (President)","White House operator"],"prevCode":"273-014","nextCode":"273-016","tapeTranscriptFile":"273a.mp3,273b.mp3,273c.mp3","transcript":[{"start":6930.03,"end":6932.85,"text":"Nid yw hynny'n bwysig, ond rwy'n golygu ei fod wedi cael ei ddefnyddio."},{"start":6933.01,"end":6935.53,"text":"Mae wedi cael ei ddefnyddio."},{"start":6935.57,"end":6937.98,"text":"Mae wedi cael ei ddefnyddio."}],"transcriptBoundary":{"start":6922.5,"end":6966.625,"startMethod":"silence","endMethod":"silence"},"transcriptConfidence":"high","transcriptSource":"bigtape","aiSummary":{"text":"President Nixon consulted with the White House operator to facilitate an outgoing telephone call to an unidentified individual. The brief interaction focused on the logistics of placing the call and the subsequent coordination of a callback. No substantive policy matters or strategic decisions were recorded during this brief administrative exchange.","topics":["White House operations","Telephone communications","Presidential scheduling","Administrative logistics"],"generatedAt":"2026-04-06T12:38:57.827Z"},"topicSlugs":["white-house-operations","telephone-communications","presidential-scheduling","administrative-logistics"],"audioDurationSec":63,"audioFiles":[{"file":"273a.mp3","bytes":117365445,"durationSec":7335.25,"bitrate":128001,"missing":false},{"file":"273b.mp3","bytes":117454470,"durationSec":7340.82,"bitrate":128001,"missing":false},{"file":"273c.mp3","bytes":71222751,"durationSec":4451.36,"bitrate":128001,"missing":false}],"audioIsShared":true,"audioProbedAt":"2026-09-18T02:19:38.008Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/273a.mp3","https://nixon.nyc3.digitaloceanspaces.com/audio/273b.mp3","https://nixon.nyc3.digitaloceanspaces.com/audio/273c.mp3"],"url":"https://www.easynixon.org/tapes/273-015","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/273/conversation-273-015","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}