Sub light acceleration

Sub Light Acceleration is expressed in xxxx km/sec2 – meaning the Tigershark for example accelerates with 1500 km/ sec 2 ( meaning the Tigershark can actually reach Threshold speed in less than 2. 8 seconds.(but only as long as the ISAH Field is working to neutralize time and Gravitational effects) In this phase no course corrections can be made and once the ship is committed to theTrans lightt acceleration phase, it can not be stopped and it can not alter direction