{"conversationCode":"520-011","tapeNumber":520,"conversationNumber":11,"identifier":"37-wht-conversation-520-011","startDateTime":"1971-06-15T11:59:00.000Z","endDateTime":"1971-06-15T13:48:00.000Z","startDate":"15-Jun-1971","startTime":"7:59 AM","endDate":"15-Jun-1971","endTime":"9:48 AM","dateCertainty":"certain","timeCertainty":"estimated","participants":"[Unknown person(s)];","description":"On June 15, 1971, unknown person(s) met in the Oval Office of the White House at an unknown time between 7:59 am and 9:48 am. The Oval Office taping system captured this recording, which is known as Conversation 520-011 of the White House Tapes.","locationCode":"OVAL","recordingDevice":"Oval Office","latitudeEstimated":38.8974,"longitudeEstimated":-77.0374,"chronCode":1,"chronRelease":"First Chronological Release","chronReleaseDate":"5-Oct-1999","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 520-011\n\nDate: June 15, 1971\nTime: Unknown between 7:59 am and 9:48 am\nLocation: Oval Office\n\nUnknown people met\n\n       Richard Nixon Presidential Library and Museum, NARA Online Public Access Catalog Identifier: 597542\n\n**********************************************************************\n\n[Previous archivists categorized this section as unintelligible. It has been rereviewed and\nreleased 10/16/2017.]\n[Unintelligible]\n[520-011-w001]\n[Duration: 41s]\n\n     Request\n\n**********************************************************************\n\nThe unknown people left at an unknown time before 9:48 am","filename":["520-011.mp3"],"tapeStart":"00:03:13","tapeEnd":"00:03:58","participantsList":["[Unknown person(s)]"],"prevCode":"520-010","nextCode":"520-012","transcript":[{"start":39.13,"end":40.47,"text":"Thank you."}],"aiSummary":{"text":"This recording captures a brief, 41-second exchange between President Nixon and unidentified individuals in the Oval Office. Due to the poor audio quality and lack of discernible content, the discussion remains unintelligible. No substantive policy matters, decisions, or action items can be extracted from this fragment.","topics":["Oval Office","White House Tapes","Unidentified participants","Audio limitations"],"generatedAt":"2026-04-06T22:54:13.119Z"},"topicSlugs":["oval-office","white-house-tapes","unidentified-participants","audio-limitations"],"audioDurationSec":40,"audioFiles":[{"file":"520-011.mp3","bytes":1622518,"durationSec":40.42,"bitrate":321135,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:19:49.685Z","findingAidSource":"nixonlibrary.gov subject log (2024-05), reslice-v2","findingAidUpdatedAt":"2026-09-18T08:43:54.728Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/520-011.mp3"],"url":"https://www.easynixon.org/tapes/520-011","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/520/conversation-520-011","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}