{"conversationCode":"489-004","tapeNumber":489,"conversationNumber":4,"identifier":"37-wht-conversation-489-004","startDateTime":"1971-04-26T15:46:00.000Z","endDateTime":"1971-04-26T15:52:00.000Z","startDate":"26-Apr-1971","startTime":"11:46 AM","endDate":"26-Apr-1971","endTime":"11:52 AM","dateCertainty":"certain","timeCertainty":"estimated","participants":"Nixon, Richard M. (President); [Unknown person(s)];","description":"On April 26, 1971, President Richard M. Nixon and unknown person(s) met in the Oval Office of the White House at an unknown time between 11:46 am and 11:52 am. The Oval Office taping system captured this recording, which is known as Conversation 489-004 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. 489-4\n\nDate: April 26, l971\nTime: Unknown between 11:46 am and 11:52 am\nLocation: Oval Office\n\nThe President met with an unknown man.\n\n     Instructions\n\nThe unknown man left at an unknown time before 11:52 am.","filename":["489-004.mp3"],"tapeStart":"00:04:08","tapeEnd":"00:05:03","participantsList":["Nixon, Richard M. (President)","[Unknown person(s)]"],"prevCode":"489-003","nextCode":"489-005","transcript":[{"start":0.79,"end":1.72,"text":"Yes, yes."}],"aiSummary":{"text":"President Nixon held a brief, six-minute meeting in the Oval Office with an unidentified male visitor. Due to the lack of audible dialogue or documentation in the transcript, the specific subject matter and any potential outcomes of this interaction remain unknown. No clear policy decisions or action items were captured during this brief encounter.","topics":["Oval Office meetings","unidentified visitor","presidential scheduling","White House operations"],"generatedAt":"2026-04-06T21:57:12.697Z"},"topicSlugs":["oval-office-meetings","unidentified-visitor","presidential-scheduling","white-house-operations"],"audioDurationSec":4,"audioFiles":[{"file":"489-004.mp3","bytes":152346,"durationSec":3.66,"bitrate":332652,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:19:48.990Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/489-004.mp3"],"url":"https://www.easynixon.org/tapes/489-004","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/489/conversation-489-004","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}