7484 is being used on the 35/X21/X22 cycle today. 7446 was used on the X20 this morning before ultimately being replaced by 7527, putting 7510 onto another 35/X21/X22 board. 

7526/8 are also in use on the Alnwick routes. 
4659 was on the X20, now replaced by 7445. 

MAX deckers 7512/4/30/54-6 all VOR. Scanias 4653/64 VOR. Sapphires 7524/5 both off also. If today was a normal service, as it would have been last Monday, that's Ashington not even close to meeting PVR.