IndiGo has stated that it is sourcing four Airbus A321ceo aircraft, each of which will be converted from passenger jets to a full freighter configuration. “A letter of intent has been signed with a lessor for two aircraft already and IndiGo expects to reach agreement for the next two shortly. The initiative will make best use of the natural synergies that IndiGo offers, using the same pool of pilots and engineers that fly and service its current fleet,” IndiGo said. It remains unconfirmed if these aircraft are part of the GECAS SLB.