Seen on 12-22:
AA 736- 737- N832NN
DL 486- 757- N547US
NK 174- A320- N604NK
B6 364- A320- N507JT
MQ 4624- CRJ- N505AE
F9 510- A320- N201FR
DL 930- A320- N328NW
AA 1514- 757- N629AA
AA 744- 737- N873NN
Greg