Not a blog. A log. Every change to the signal, written down, numbered and dated - the way a transmitter room keeps its books. Newest sits highest on the band; the log runs back down to 87.5, where it started.
Every recorded show now goes on the Tape Shelf the morning after: full length on YouTube, with the night's running order written out. Trevor's Late Night Session is the first shelf.
Every presenter now has an @ltbr.fm address, and they read the post on air. Here's Nia Clarke answering hers.
Streamers on Twitch, YouTube and Kick can run LTBR FM under their broadcasts - every track is ours, nothing is registered anywhere, and there is now a written licence saying so. And for shows with a voice of their own: a second stream, same programme, no presenters.
LTBR FM appears on Radio Garden - spin the globe to London and the green dot over the river is us. Streema and Internet Radio to follow.
The Engineer gets a page - the one pair of hands that built the director, the player, the transmitter, the website and the Receiver.
New versions of the Receiver now install themselves - quietly, the day they go out.
LTBR FM lands on smart speakers via TuneIn - Google, Alexa and Siri all answer to the station's name.
The Receiver learns a second look - the Wavemaster 3000, cream and walnut, twin VU meters, dial parked just past 101.
The Receiver - a free little desktop radio for Windows, Mac and Linux. Open it, and London is already playing.
The full programme sheet comes online - today's dated line-up, London times, and how far through the hour you are.
Featured Acts arrives - the artists the station calls its own, in hand-torn watercolour, one voice at a time.
The Broadcasters page goes up - the selectors and night-owls who hold the frequency, faces, shows and all.
If the main transmitter stumbles, the player slips over to the YouTube feed on its own - then hops back the moment the signal heals.
Tracks with lyrics get a marker on the timeline - tap it and the words come up while the song plays.
Two rotary knobs land on the desk - one sets your delay against the live edge, one zooms the timeline. Both remember where you left them.
Install LTBR.FM to your home screen and it opens like a proper app - full screen, its own icon, no browser chrome.
LTBR.FM comes online - the live timeline, the on-air lamp and the stream, on one page. No permission required.