Libre Aquatics Wiki

Libre Aquatics Wiki

A free, open reference for the equipment, timing hardware, software and operations behind competitive aquatics.

157 articles on timing consoles, start systems, lane hardware, scoreboards, software and file formats, from 18 companies.

Did you know

  • ... that the Gen7 Legacy Timer shares its case with the Gen7 Serial Timer, and the two consoles are told apart by their deck cabling?
  • ... that the touch boards used at the 1964 Tokyo Olympic Games sensed a finish pneumatically, and electronic sensing came later?
  • ... that timekeepers start their watches on a start system's strobe rather than its horn, because the sound reaches a distant timekeeper late?
  • ... that a Lenex meet file is XML with a .lef extension, and is usually exchanged zipped as .lxf?

From the photo collection

A black Daktronics unit clamped to the top of a backstroke flagpole on a tiled pool deck, with a round horn speaker in its front face and cables running down the pole.
An HS-200 mounted on a backstroke flagpole at the University of Iowa in Iowa City, Iowa, with the horn speaker facing the water. From Daktronics HS-200 Horn Start. Original photograph, credited under CC BY-SA 4.0.

Recently updated

New articles

Browse the wiki

Timing consoles (9)

The consoles that run the race clock and collect each lane's finish.

All 9 articles

Start systems (21)

Lane hardware (20)

Touchpads, backup pushbuttons, relay platforms, lane speakers and backstroke devices.

All 20 articles

Scoreboards and clocks (26)

Meet and team software (26)

File formats (13)

The formats that carry entries and results between programs, and the tools that read them.

All 13 articles

Display software (6)

Software that puts timing results on scoreboards and video boards.

All 6 articles

Vendors (18)

The companies that make the equipment and software.

All 18 articles

About the wiki (2)

Scope, sourcing policy, image credits and accessibility.

Sections in preparation, with an outline but no articles yet: Diving, Water Polo.

About this wiki

Each article is built from manufacturer manuals and datasheets, patents, governing-body rules and independent reporting, and its claims are cited to those sources. Equipment that is no longer sold is covered next to current models, since pools keep timing gear running long after it leaves a catalog, and some makers have stopped publishing documentation for their older products. How the wiki handles sources and images is set out on Sources and citations.

The text is released under CC BY-SA 4.0 and kept as Markdown in a public repository, where anyone can suggest a correction or a new article. Photographs of equipment are welcome too. The about page describes the scope and how to contribute.