{
  "$type": "site.standard.document",
  "bskyPostRef": {
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    "uri": "at://did:plc:i7budt2wflrcfy6jtvfocbix/app.bsky.feed.post/3me6mmirie252"
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  "path": "/viewtopic.php?p=1277937#p1277937",
  "publishedAt": "2026-02-06T08:26:51.000Z",
  "site": "https://www.tt-forums.net",
  "tags": [
    "skc"
  ],
  "textContent": "> What's an \"MU\"?\n\nMultiple Unit.\n\nOn the 'real thing', there's EMU's and DMU's - Electric Multiple Units and Diesel Multiple Units, for non-loco hauled trains.\nFor loco hauled trains, 'MU' refers to having multiple locomotives placed on the train, usually the majority are at the front (or head-end) frequently with others in the middle and/or end, all controlled by 1 driving crew from the front locomotive.\n\nStatistics: Posted by skc — 06 Feb 2026 08:26\n\n* * *",
  "title": "General OpenTTD • Re: Tell me about the different VacTrain sets",
  "updatedAt": "2026-02-06T08:26:51.000Z"
}