PART	Title	Time
142	PART 142 - TRAINING CENTERS	Apr. 30, 2021
145	PART 145 - REPAIR STATIONS	Apr. 30, 2021
147	PART 147 - AVIATION MAINTENANCE TECHNICIAN SCHOOLS	Apr. 30, 2021
150	PART 150 - AIRPORT NOISE COMPATIBILITY PLANNING	Apr. 30, 2021
151	PART 151 - FEDERAL AID TO AIRPORTS	Apr. 30, 2021
152	PART 152 - AIRPORT AID PROGRAM	Apr. 30, 2021
153	PART 153—AIRPORT OPERATIONS	Apr. 16, 2024
155	PART 155 - RELEASE OF AIRPORT PROPERTY FROM SURPLUS PROPERTY DISPOSAL RESTRICTIONS	Apr. 30, 2021
156	PART 156—STATE BLOCK GRANT PILOT PROGRAM	Apr. 16, 2024
157	PART 157—NOTICE OF CONSTRUCTION, ALTERATION, ACTIVATION, AND DEACTIVATION OF AIRPORTS	Apr. 16, 2024
158	PART 158 - PASSENGER FACILITY CHARGES (PFC'S)	Apr. 30, 2021
161	PART 161 - NOTICE AND APPROVAL OF AIRPORT NOISE AND ACCESS RESTRICTIONS	Apr. 30, 2021
169	PART 169 - EXPENDITURE OF FEDERAL FUNDS FOR NONMILITARY AIRPORTS OR AIR NAVIGATION FACILITIES THEREON	Apr. 30, 2021
170	PART 170 - ESTABLISHMENT AND DISCONTINUANCE CRITERIA FOR AIR TRAFFIC CONTROL SERVICES AND NAVIGATIONAL FACILITIES	Apr. 30, 2021
171	PART 171 - NON-FEDERAL NAVIGATION FACILITIES	Apr. 30, 2021