An air carrier that will receive payments from another air carrier under an agreement between the air carriers for the time the one air carrier is not providing foreign air transportation, or is providing reduced levels of foreign air transportation, because of a labor strike must file a true copy of the agreement with the Secretary of Transportation and have it approved by the Secretary under section
41309 of this title. Notwithstanding section
41309, the Secretary shall approve the agreement only if it provides that—