I flew in to that airport, for 14 years and if it snow in GUA Aurora, than Global warming is here to Stay!!!!

Good question, if I remember correctly is for Jet blast, a main road goes by just at the edge of the runway. The yellow lines helping the pilots land at night through white smoke, I really doubt it. Is VOR app only, and when this runway is in used, you can expected bad weather. The only thing that I remember during the app was the famous red light antenna that is less than 492 feet, papi on the left, slippery runway and the bright edge white lights.

The whole approach is flown on top of the city. Buildings all over, very demanding, but a great excuse to have a drink after the fight.