Tilt Authorisation and Speed SupervisionAn electronic system that restricts over speeding when TASS is in operation and trains are able to run at Enhanced Permissible Speed. More system.
The site for Miniature and model signalling!
Tilt Authorisation and Speed SupervisionAn electronic system that restricts over speeding when TASS is in operation and trains are able to run at Enhanced Permissible Speed. More system.