SUBCHAPTER D—SAFETY AND SPECIAL RADIO SERVICES (Parts 80–101)
- PART 80—STATIONS IN THE MARITIME SERVICES
- PART 87—AVIATION SERVICES
- PART 90—PRIVATE LAND MOBILE RADIO SERVICES
- PART 95—PERSONAL RADIO SERVICES
- PART 97—AMATEUR RADIO SERVICE
- PART 101—FIXED MICROWAVE SERVICES