The units I've mentioned from FB 4333,4335,4591,4603 &4629 are oos. 4606 & 4616 are still in active service and 4228 & 4600 is oos.
All the units from FP 3991,3998,4064,4092,4434-4435 & 4572 are retired. 4425 is still active service.
The units being 3978 is retired also to add on 3963,3980 & 4583 is retired from ENY Depot. (3963 was great unit from them btw).