{"conversationCode":"528-018","tapeNumber":528,"conversationNumber":18,"identifier":"37-wht-conversation-528-018","startDateTime":"1971-06-23T16:52:00.000Z","endDateTime":"1971-06-24T13:04:00.000Z","startDate":"23-Jun-1971","startTime":"12:52 PM","endDate":"24-Jun-1971","endTime":"9:04 AM","dateCertainty":"estimated","timeCertainty":"estimated","participants":"United States Secret Service agents;","description":"United States Secret Service agents met in the Oval Office of the White House on an unknown date, sometime between 12:52 pm on June 23, 1971 and 9:04 am on June 24, 1971. The Oval Office taping system captured this recording, which is known as Conversation 528-018 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. 528-18\n\nDate: Unknown between June 23 and June 24, 1971\nTime: Unknown between 12:52 pm, June 23 and 9:04 am, June 24\n                                                           Conv. No. 528-16/529-1 (cont.)\nLocation: Oval Office\n\nAn unknown person [Secret Service agent?] talked with an unknown person.\n\n     President’s location\n          -Executive Office Building [EOB]\n\n[End of telephone conversation]\n\nAn unknown person entered at an unknown time after 12:52 pm, June 23.\n\n**********************************************************************\n\n[Previous archivists categorized this section as unintelligible. It has been rereviewed and\nreleased 01/14/2020.]\n[Unintelligible]\n[528-018-w001]\n[Duration: 1m 5s]\n\n       President’s location [?]\n              -Executive Office Building [EOB]\n\n***********************************************************************\n\nThe unknown person left at an unknown time before 9:04 am, June 24.","filename":["528-018.mp3"],"tapeStart":"01:36:45","tapeEnd":"01:38:34","participantsList":["United States Secret Service agents"],"prevCode":"528-017","nextCode":"528-019","transcript":[{"start":15.12,"end":28.21,"text":"Here I come for you."},{"start":28.23,"end":28.51,"text":"You may leave."},{"start":28.53,"end":28.89,"text":"President Chisaki."}],"aiSummary":{"text":"Secret Service personnel engaged in a brief, low-level operational exchange within the Oval Office. The recording captures minimal dialogue regarding the arrival and departure of staff members or security details. Due to the limited and largely unintelligible nature of the audio, no significant policy decisions or substantive political developments are documented.","topics":["Secret Service","White House security","Oval Office logistics","operational communication"],"generatedAt":"2026-04-06T23:04:03.674Z"},"topicSlugs":["secret-service","white-house-security","oval-office-logistics","operational-communication"],"audioDurationSec":65,"audioFiles":[{"file":"528-018.mp3","bytes":2617260,"durationSec":65.29,"bitrate":320681,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:19:51.008Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/528-018.mp3"],"url":"https://www.easynixon.org/tapes/528-018","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/528/conversation-528-018","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}