{"conversationCode":"621-021","tapeNumber":621,"conversationNumber":21,"identifier":"37-wht-conversation-621-021","startDateTime":"1971-11-20T15:45:00.000Z","endDateTime":"1971-11-20T15:50:00.000Z","startDate":"20-Nov-1971","startTime":"10:45 AM","endDate":"20-Nov-1971","endTime":"10:50 AM","dateCertainty":"certain","timeCertainty":"estimated","participants":"Nixon, Richard M. (President); White House operator;","description":"On November 20, 1971, President Richard M. Nixon and the White House operator met in the Oval Office of the White House at an unknown time between 10:45 am and 10:50 am. The Oval Office taping system captured this recording, which is known as Conversation 621-021 of the White House Tapes.","locationCode":"OVAL","recordingDevice":"Oval Office","latitudeEstimated":38.8974,"longitudeEstimated":-77.0374,"chronCode":2,"chronRelease":"Second Chronological Release","chronReleaseDate":"26-Oct-2000","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 621-21\n\nDate: November 20, 1971\nTime: Unknown between 10:45 am and 10:50 am\nLocation: Oval Office\n\nThe President talked with the White House operator.\n\n[See Conversation No. 15-66]","filename":["621a.mp3","621b.mp3","621c.mp3","621d.mp3"],"tapeStart":"02:27:10","tapeEnd":"02:28:22","participantsList":["Nixon, Richard M. (President)","White House operator"],"prevCode":"621-020","nextCode":"621-022","tapeTranscriptFile":"621a.mp3,621b.mp3,621c.mp3,621d.mp3","transcript":[{"start":8852.47,"end":8855.15,"text":"Senador, hwn yw'r peth diwethaf."}],"transcriptBoundary":{"start":8811.875,"end":8867.625,"startMethod":"silence","endMethod":"silence"},"transcriptConfidence":"high","transcriptSource":"bigtape","aiSummary":{"text":"President Nixon consulted with the White House operator to facilitate an outgoing call. This brief interaction served as a technical bridge for the President to initiate contact with an external party. No significant policy discussions occurred during this connection.","topics":["White House communications","Presidential operations","telecommunications"],"generatedAt":"2026-04-07T01:03:55.911Z"},"topicSlugs":["white-house-communications","presidential-operations","telecommunications"],"audioDurationSec":72,"audioFiles":[{"file":"621a.mp3","bytes":176684511,"durationSec":7361.78,"bitrate":192001,"missing":false},{"file":"621b.mp3","bytes":176831215,"durationSec":7367.9,"bitrate":192001,"missing":false},{"file":"621c.mp3","bytes":176307721,"durationSec":7346.1,"bitrate":192001,"missing":false},{"file":"621d.mp3","bytes":62874435,"durationSec":2619.69,"bitrate":192005,"missing":false}],"audioIsShared":true,"audioProbedAt":"2026-09-18T02:19:51.997Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/621a.mp3","https://nixon.nyc3.digitaloceanspaces.com/audio/621b.mp3","https://nixon.nyc3.digitaloceanspaces.com/audio/621c.mp3","https://nixon.nyc3.digitaloceanspaces.com/audio/621d.mp3"],"url":"https://www.easynixon.org/tapes/621-021","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/621/conversation-621-021","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}