Report said 1 of 23 stations was inaccessible and that one other was skipped because it was missing. I just checked and counted 23 stations all readily visible. The crew that came out last year had no problem finding and inspecting all 23. I thought a map of the station locations was maintained and available to the crews. Two stations in the front were left without their covers re-attached. They were left laying alongside each station on the ground. I screwed them back in.