dlramp4life From United States of America, joined Jun 2011, 973 posts, RR: 1 Posted (1 year 7 months 2 weeks 3 hours ago) and read 2502 times:
I have been wondering about this for a while. Why do airports have their own GSE? I know some airports provide FBO and ground handling services but at major airports like PHX they rely on airlines and ground handlers. The city has a stair truck, A/C carts, and GPUs. What use do they have them since all airlines and ground handlers have the same equipment?