ETP...PET...Equal Time Point...Point of Equal
Time....MAY also be referred to as CP ...Critical Point.... in the Exam, I hope
they will only refer to the PET....
PSR:
Time to PSR = EH/(O+H) .....where E = safe endurance
then to find the distance .... distance = (time to
PSR) x Outbound GS
PET:
Distance to PET = DH/(O+H) ....where D = sector distance
then to find the time .... time = Distance/speed Out