OV-25 and OVX.....it seems OVX in many places are VERY common as a 400 watt MV replacement.....I have seen OVX used as a 400 watt replacement in NJ, Yonkers New York, of course BGE and PEPCO, Ouray Colorado, and many many places!!!
The first time I noticed AE 125's was back in early 1989 when Duquesne Light and Allegheny Power first started installing them but quit in the early 90's.
i like this pic too....also notice the road shields Arkansas State highway shields!
It is a MV version.. I think I have a pic of it.