Re: How about that president of Poland?
I just did some surfing, but there isn't much info available on Smolensk Military Airport. What little I did find suggests that there is no ILS at all. There is also only one VOR and a bunch of NDBs in the area.
I also looked at a satellite photo of the airport and blew it up as much as I could - I didn't see an ILS antenna array on either end of the runway (08-26). There also is no evidence of a glideslope antenna or any approach lights. Worse yet, there isn't any sign of the VOR being on the field. For those of you who don't fly, what this means, is that the electronic "beam" that you follow, doesn't lead you on a path to the runway, that is close to being straight out from the centerline, in most cases. Instead, you will follow a path that gets you to a point off of the end of the runway, but your heading will be offset from the extended centerline.
Basically, what all of this means, is that the pilots were flying a non-precision approach with fairly high "minimums." Trying to make it to a runway in dense fog under such a scenario, isn't particulalry bright - especially if you couldn't do it the first three times.
Flying a couple of approaches in a condition that includes fairly well defined ceilings and variable ceiling heights, is one thing. To keep trying in a fog situation, which tends not to change rapidly, isn't usually a very productive exercise. As can be seen here, if you get "gotta land-i-tis," and go below MDA, things can get worse in a hurry.
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