See detailed information for ELR AYR2. Mileage Features 6M 1358y AYR1 / AYR2 interface; PAISLEY GILMOUR STREET 6M 1540y PAISLEY GILMOUR STREET 7M 0000y 7M 0220y 7M 0440y 7M 0660y AYR2 / AYR3 interface 7M 0768y AYR2 / AYR3 interface