You can ONLY do the PPL 60 day "Accelerated" program in JAX. After that, you can transfer to any 90-day FastTrack location (Atlanta, Dallas, Jacksonville, Riverside, Phoenix, Sacramento, Stuart, Manassas).
There are Cessnas at all of the 90-day locations. The Cessnas are used to help Career pilots to build the required 85 hours/25 PIC XC time and to complete the single engine CFI and Commercial SE checkrides. With the exception of JAX they are NOT used to train private pilots.
You can also trasfer to non-90-day location and do the Self Paced version of the Career pilot program, but again you have to go to JAX for the 60 day PPL.
There has been at least one 90 day Career Pilot in Dallas, Smokey, (and I believe a few more in the pipeline) who went thru the 60 day PPL in JAX then transfered to DFW.
Check the
ATP Web site, it is very clear on this subject.
FYI, I am an ATP instructor in Dallas and I was in the office answering phones as recently as 2 months ago.
I guess it is conceivable that an ATP instructor who has been instructing for some time and thus may not be entirely familiar with the 60 PPL program could have some facts mixed up.