CH-AVIATION · AIRLINESPOLAND'S LOT RETIRES LAST E170 AFTER 22 YEARS...LOT Polish Airlines (LO, Warsaw Chopin ) has retired its last E170 after more than 22 years of operations with the type.SCOTT: Ask what this does to pairings, the MEL, and the jumpseat. Press releases are written for investors. You fly the leftover.READ THE STORY AT CH-AVIATION...