However, landlords and lessors have the right to select guests among applicants. Aircraft lessors are often banks, hedge funds or financial institutions. Much of the equipment was leased, and returned to its lessors. The change from executory costs to nonlease components, discussed above, applies equally to lessors. Security deposits are required most often by lessors of automobiles, apartments, and commercial real estate. Clause 4(8) put a covenant on the lessors that covenants were the same. All aircraft will be returned to their respective lessors and all flights have been cancelled. By September 2017, all three aircraft had been returned to their lessors. Their fleet has been returned to the lessors. Since then, its grounded fleet was gradually returned to lessors. Some lessors believe Boeing have to compensate the fall in value of the jets. Ireland has 14 of the top 15 lessors by fleet size. The ATR 72-500s will be returned to lessors. Their 747-8 and one of their 747-400s were returned to lessors in January 2020.