Chapter 17. Class D Airspace ▶ Section 1. General 17-1-1. PURPOSE 17-1-2. REGIONAL/SERVICE AREA OFFICE EVALUATION 17-1-3. DESIGNATION 17-1-4. TIME OF DESIGNATION 17-1-5. PART TIME SURFACE AREAS ▶ Section 2. Class D Airspace Standards 17-2-1. CONFIGURATION 17-2-2. AIRPORT REFERENCE POINT/GEOGRAPHIC POSITION 17-2-3. SATELLITE AIRPORTS 17-2-4. ADJOINING CLASS D AIRSPACE AREAS 17-2-5. DETERMINING CLASS D AREA SIZE 17-2-6. DEPARTURES 17-2-7. ARRIVAL EXTENSION 17-2-8. VERTICAL LIMITS 17-2-9. COMMUNICATIONS 17-2-10. WEATHER OBSERVATIONS AND REPORTING 17-2-11. LOSS OF COMMUNICATION OR WEATHER REPORTING CAPABILITY