Now, I'm from PHX and I remember when that airport had a Terminal 1 that Hughes Air West was flying out of, no Terminal 4, only two runways, and the AZ Air National Guard was flying KC-97s. I flew out of there for my initial PPL in 1985 and was based there for my second cargo job 10 years later.
In that time, the airfield has expanded a lot, namely getting a thrid runway built. With nothing to do as duty officer today, I was idly paging through the FLIP IAP book and looked at the airfield diagram of KPHX to see where some of the new stuff is located, and I noticed that the magnetic heading for all three runways is 077.7/257.7 degrees.
My question is, why didn't the south runway retain it's "8-26" designation [when there was only 8L/R - 26L/R] and when the third runway was added, have it also become 8-26; so you have a 8 L/C/R - 26 L/C/R; as opposed to having it the way it is now with the north runway still being 8-26, and the south runway being 7L/R - 25L/R?
In that time, the airfield has expanded a lot, namely getting a thrid runway built. With nothing to do as duty officer today, I was idly paging through the FLIP IAP book and looked at the airfield diagram of KPHX to see where some of the new stuff is located, and I noticed that the magnetic heading for all three runways is 077.7/257.7 degrees.
My question is, why didn't the south runway retain it's "8-26" designation [when there was only 8L/R - 26L/R] and when the third runway was added, have it also become 8-26; so you have a 8 L/C/R - 26 L/C/R; as opposed to having it the way it is now with the north runway still being 8-26, and the south runway being 7L/R - 25L/R?