Section 1855aa, Pub. L. 89–769, § 2 , Nov. 6, 1966 , 80 Stat. 1316 , defined “major disaster.” Pub. L. 89–769 , §§ 1, 14, Nov. 6, 1966 , 80 Stat. 1316 , 1321, set out as notes under section 1855aa of this title , gave the name “ Disaster Relief Act of 1966 ” to Pub. L. 89–769 , and provided for effective date of such act. Section 1855bb, Pub. L. 89–769, § 3(a) , Nov. 6, 1966 , 80 Stat. 1316 , called for rescheduling and refinancing of Federal loans in event of a major disaster. See section 3538 of this title and section 912a of Title 7 , Agriculture. Section 1855cc, Pub. L. 89–769, § 5 , Nov. 6, 1966 , 80 Stat. 1317 , authorized Secretary of Defense to make available facilities of civil defense communications system in case of imminent natural disasters. Section 1855dd, Pub. L. 89–769, § 8 , Nov. 6, 1966 , 80 Stat. 1320 , set out order of priorities to be followed in processing applications for public facility and public housing assistance in major disaster areas. Section 1855ee, Pub. L. 89–769, § 9 , Nov. 6, 1966 , 80 Stat. 1320 , provided for reimbursement of costs of reconstruction of public facilities, eligible costs, and agencies and parties entitled to reimbursement. Section 1855ff, Pub. L. 89–769, § 10 , Nov. 6, 1966 , 80 Stat. 1320 , directed department heads to administer programs covering major disasters so that there is no duplication of efforts between various programs. Section 1855gg, Pub. L. 89–769, § 11 , Nov. 6, 1966 , 80 Stat. 1321 , provided for extension of time to leaseholders, etc., of public lands in disaster areas. Section 1855hh, Pub. L. 89–769, § 12 , Nov. 6, 1966 , 80 Stat. 1321 , directed the President to coordinate and review all assistance programs. Section 1855ii, Pub. L. 89–769, § 13 , Nov. 6, 1966 , 80 Stat. 1321 , called for a study of air operation facilities for disaster assistance and for a report of findings of such study to Congress with recommendations by May 6, 1967 . For provisions relating to disaster relief, see section 5121 et seq. of this title . Statutory Notes and Related Subsidiaries Effective Date of Repeal Repeal effective Dec. 31, 1970 , see section 304 of Pub. L. 91–606 , set out as an Effective Date of 1970 Amendment note under section 165 of Title 26 , Internal Revenue Code .