This article about a day of the year is currently under construction. It's likely to be a bit messy.
On 19 April, the following important behind-the-scenes events were known to have occurred:
- 1968 - Episode three of The Wheel in Space was recorded at BBC Television Centre Studio 1. (TCH 12)
- 2005 - Recording for The Council of Nicaea took place at The Moat Studios.
- 2010 - Recording for Resurrecting the Past took place.
- 2018 - Recording for Class: The Audio Adventures: Volume Two took place at The Moat Studios.