Common use of Intent and Term Clause in Contracts

Intent and Term. 3.1.1 For as long as Spirit owns and operates one or more Aircraft in regular commercial service and is not in breach of any material obligation to IAE under this New Fleet Contract, IAE shall use commercially reasonable efforts to make available adequate supplies of Spare Parts for sale to Spirit under this New Fleet Contract. In consideration thereof, except as otherwise provided under Section 3.1.2 below, Spirit shall buy from IAE, and IAE shall sell to Spirit, all of Spirit's requirements of the following: (a) Spare Parts and Support Equipment necessary to support Spirit’s operation of the Aircraft and/or use of the Spare Engines; and (b) Vendor Parts for which direct supply arrangements between the manufacturers of such Vendor Parts and Spirit cannot be reasonably established. Spirit shall notify IAE in writing not less than the greater of (i) the lead time of the vendor as specified in the respective vendor manual or (ii) three (3) months before scheduled delivery requested by Spirit that Spirit intends to purchase such Vendor Parts from IAE. In an emergency or upon the reasonable request of Spirit, IAE may sell to Spirit Vendor Parts which it is not obligated to sell under this New Fleet Contract, but which it has in stock or otherwise has reasonably available to it in current inventory. 3.1.2 Purchase by Spirit from Others *****

Intent and Term. 3.1.1 For as long as Spirit owns and operates one or more Aircraft in regular commercial service and is not in breach of any material obligation to IAE under this New Fleet Contract, IAE shall use commercially reasonable efforts to make available adequate supplies of Spare Parts for sale to Spirit under this New Fleet Contract. In consideration thereof, except as otherwise provided under Section 3.1.2 below, Spirit shall buy from IAE, and IAE shall sell to Spirit, all of Spirit's requirements of the following: (a) Spare Parts and Support Equipment necessary to support Spirit’s operation of the Aircraft and/or use of the Spare EnginesAircraft; and (b) Vendor Parts for which direct supply arrangements between the manufacturers of such Vendor Parts and Spirit cannot be reasonably established. Spirit shall notify IAE in writing not less than the greater of (i) the lead time of the vendor as specified in the respective vendor manual or (ii) three (3) months before scheduled delivery requested by Spirit that Spirit intends to purchase such Vendor Parts from IAE. In an emergency or upon the reasonable request of Spirit, IAE may sell to Spirit Vendor Parts which it is not obligated to sell under this New Fleet Contract, but which it has in stock or otherwise has reasonably available to it in current inventory. 3.1.2 Purchase by Spirit from Others *****

Intent and Term. 3.1.1 For as long as Spirit owns and operates one or more Aircraft in regular commercial service and is not in breach of any material obligation to IAE under this New Fleet Contract, IAE shall use commercially reasonable efforts to make available adequate supplies of Spare Parts for sale to Spirit under this New Fleet Contract. In consideration thereof, except as otherwise provided under Section 3.1.2 below, Spirit shall buy from IAE, and IAE shall sell to Spirit, all of Spirit's requirements of the following: (a) Spare Parts and Support Equipment necessary to support Spirit’s operation of the Aircraft and/or use Aircraft; and *****Confidential portions of the Spare Engines; and material have been omitted and filed separately with the Securities and Exchange Commission. (b) Vendor Parts for which direct supply arrangements between the manufacturers of such Vendor Parts and Spirit cannot be reasonably established. Spirit shall notify IAE in writing not less than the greater of (i) the lead time of the vendor as specified in the respective vendor manual or (ii) three (3) months before scheduled delivery requested by Spirit that Spirit intends to purchase such Vendor Parts from IAE. In an emergency or upon the reasonable request of Spirit, IAE may sell to Spirit Vendor Parts which it is not obligated to sell under this New Fleet Contract, but which it has in stock or otherwise has reasonably available to it in current inventory. 3.1.2 Purchase by Spirit from Others *****Others

Intent and Term. 3.1.1 For as long as Spirit owns and operates one or more Aircraft in regular commercial service and is not in breach of any material obligation to IAE under this New Fleet Contract, IAE shall use commercially reasonable efforts to make available adequate supplies of Spare Parts for sale to Spirit under this New Fleet Contract. In consideration thereof, except as otherwise provided under Section 3.1.2 below, Spirit shall buy from IAE, and IAE shall sell to Spirit, all of Spirit's requirements of the following: (a) Spare Parts and Support Equipment necessary to support Spirit’s 's operation of the Aircraft and/or use Aircraft; and Page 9 of the Spare Engines; and9 (b) Vendor Parts for which direct supply arrangements between the manufacturers of such Vendor Parts and Spirit cannot be reasonably established. Spirit shall notify IAE in writing not less than the greater of (i) the lead time of the vendor as specified in the respective vendor manual or (ii) three (3) months before scheduled delivery requested by Spirit that Spirit intends to purchase such Vendor Parts from IAE. In an emergency or upon the reasonable request of Spirit, IAE may sell to Spirit Vendor Parts which it is not obligated to sell under this New Fleet Contract, but which it has in stock or otherwise has reasonably available to it in current inventory. 3.1.2 Purchase by Spirit from Others *****Others

Intent and Term. 3.1.1 For as long as Spirit owns and operates one or more Aircraft in regular commercial service and is not in breach of any material obligation to IAE under this New Fleet Contract, IAE shall use commercially reasonable efforts to make available adequate supplies of Spare Parts for sale to Spirit under this New Fleet Contract. In consideration thereof, except as otherwise provided under Section 3.1.2 below, Spirit shall buy from IAE, and IAE shall sell to Spirit, all of Spirit's requirements of the following: (a) Spare Parts and Support Equipment necessary to support Spirit’s operation of the Aircraft and/or use of the Spare EnginesAircraft; and and (b) Vendor Parts for which direct supply arrangements between the manufacturers of such Vendor Parts and Spirit cannot be reasonably established. Spirit shall notify IAE in writing not less than the greater of (i) the lead time of the vendor as specified in the respective vendor manual or (ii) three (3) months before scheduled delivery requested by Spirit that Spirit intends to purchase such Vendor Parts from IAE. In an emergency or upon the reasonable request of Spirit, IAE may sell to Spirit Vendor Parts which it is not obligated to sell under this New Fleet Contract, but which it has in stock or otherwise has reasonably available to it in current inventory. 3.1.2 Purchase by Spirit from Others *****Others

Intent and Term. 3.1.1 For as long as Spirit owns and operates one or more Aircraft in regular commercial service and is not in breach of any material obligation to IAE under this New Fleet Contract, IAE shall use commercially reasonable efforts to make available adequate supplies of Spare Parts for sale to Spirit under this New Fleet Contract. In consideration thereof, except as otherwise provided under Section 3.1.2 below, Spirit shall buy from IAE, and IAE shall sell to Spirit, all of Spirit's requirements of the following: (a) Spare Parts and Support Equipment necessary to support Spirit’s 's operation of the Aircraft and/or use of the Spare Engines; and (b) Vendor Parts for which direct supply arrangements between the manufacturers of such Vendor Parts and Spirit cannot be reasonably established. Spirit shall notify IAE in writing not less than the greater of (i) the lead time of the vendor as specified in the respective vendor manual or (ii) three (3) months before scheduled delivery requested by Spirit that Spirit intends to purchase such Vendor Parts from IAE. In an emergency or upon the reasonable request of Spirit, IAE may sell to Spirit Vendor Parts which it is not obligated to sell under this New Fleet Contract, but which it has in stock or otherwise has reasonably available to it in current inventory. 3.1.2 Purchase by Spirit from Others [*****]