yes, southwest uses 160.02 but the signal is simplex and very weak here in Abilene. Not quite sure where the tower is located, but I can hardly pull them in.
On the other hand, the airevac lifeteam repeater is very strong and quite busy. You will hear lifeteam-63 [the Abilene unit] lifeteam-52 [brownwood] and lifestar-2 [not sure where that one is from.
-John
Would you please submit the frequency and tones for both of those to the DB or post them here so somebody else can? There is nothing listed for Abilene on the medevac page. Medevac Scanner Frequencies and Radio Frequency Reference
Lifestar 2 is in Killeen. They are licensed for 160.170 but not confirmed either. it looks like the DB probably has old info.