Notice that Black Mountain where this incursion took place is only 40 miles west of Area 51 (and S - 4).
See the location of Papoose mountain in the lower right.
No one could ID the odd craft.
It is no wonder Staff armed all their missiles and were ready to push the red button if any hostile intent was displayed.
![[Image: Q8BgpaJ.png]](https://i.imgur.com/Q8BgpaJ.png)