> That is outside the range of small arms: the furthest confirmed sniper kill to date was at a range of 1,250 m.
Also keep in mind that snipers are shooting at humans. That's a much, much harder target than a blimp.
Also keep in mind that snipers are shooting at humans. That's a much, much harder target than a blimp.
And also don't forget the numbers I'm using suggest this is only plausible if you're firing more or less straight up, meaning the area you're ultimately targeting is where you are.