{"conversationCode":"863-028","tapeNumber":863,"conversationNumber":28,"identifier":"37-wht-conversation-863-028","startDateTime":"1973-02-23T22:40:00.000Z","endDateTime":"1973-02-26T13:58:00.000Z","startDate":"23-Feb-1973","startTime":"5:40 PM","endDate":"26-Feb-1973","endTime":"8:58 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 5:40 pm on February 23, 1973 and 8:58 am on February 26, 1973. The Oval Office taping system captured this recording, which is known as Conversation 863-028 of the White House Tapes.","locationCode":"OVAL","recordingDevice":"Oval Office","latitudeEstimated":38.8974,"longitudeEstimated":-77.0374,"chronCode":"5.4","chronRelease":"Fifth Chronological Release: Part IV","chronReleaseDate":"8-Dec-2010","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 863-28\n\nDate: Unknown between February 23 and 26, 1973\nTime: Unknown between 5:40 pm, Feb. 23, 1973, and 8:58 am, Feb. 26, 1973\nLocation: Oval Office\n\nUnknown person [Executive Protective Service (EPS)?] talked with an unknown man.\n\n      Location [?]\n\f                                           -17-\n\n                   NIXON PRESIDENTIAL LIBRARY AND MUSEUM","filename":["863-028.mp3"],"tapeStart":"","tapeEnd":"","participantsList":["United States Secret Service agents"],"prevCode":"863-027","nextCode":"864-001","transcript":[{"start":0.21,"end":0.43,"text":"E-Tex"}],"audioDurationSec":17,"audioFiles":[{"file":"863-028.mp3","bytes":417196,"durationSec":17.25,"bitrate":193444,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:20:00.696Z","aiSummary":{"text":"This recording captures a discussion between United States Secret Service agents, likely concerning protective details and operational logistics within the White House. The conversation, taking place in the Oval Office, appears to involve planning or review of security measures. Specific topics and decisions are not discernible from the provided transcript excerpt, which is largely undefined.","topics":["Secret Service","White House security","Oval Office","Protective detail","Operational logistics"],"generatedAt":"2026-09-18T02:22:52.636Z"},"findingAidSource":"nixonlibrary.gov subject log (2024-05), reslice-v2","findingAidUpdatedAt":"2026-09-18T08:44:50.397Z","topicSlugs":["secret-service","white-house-security","oval-office","protective-detail","operational-logistics"],"audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/863-028.mp3"],"url":"https://www.easynixon.org/tapes/863-028","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/863/conversation-863-028","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}