!FDC 3/2126 ZDC PART 1 OF 4 FLIGHT RESTRICTIONS WASHINGTON DC. THIS IS A MODIFICATION OF INFORMATION PREVIOUSLY ISSUED IN FDC NOTAM 3/1850. EFFECTIVE 0303182000 UTC (MARCH 18 AT 1500 LOCAL) UNTIL FURTHER NOTICE. PURSUANT TO 14 CFR SECTION 99.7, SPECIAL SECURITY INSTRUCTIONS; AND 91.139, EMERGENCY AIR TRAFFIC RULES; THE FOLLOWING PROCEDURES ARE IN EFFECT. PART I. DEFINITIONS. A. THE WASHINGTON DC METROPOLITAN AREA AIR DEFENSE IDENTIFICATION ZONE (DC ADIZ) FOR PURPOSES OF THIS NOTAM ONLY, IS THAT AREA OF AIRSPACE OVER THE SURFACE OF THE EARTH WHERE THE READY IDENTIFICATION, LOCATION, AND CONTROL OF AIRCRAFT IS REQUIRED IN THE INTERESTS OF NATIONAL SECURITY. SPECIFICALLY, THE DC ADIZ IS THAT AIRSPACE, FROM THE SURFACE TO BUT NOT INCLUDING FL180, WITHIN THE OUTER BOUNDARY OF THE WASHINGTON DC TRI-AREA CLASS B AIRSPACE AREA; AND THAT ADDITIONAL AIRSPACE CONTAINED WITHIN AN AREA BOUNDED BY A LINE BEGINNING AT 383712N/0773600W; THENCE COUNTER CLOCKWISE ALONG THE 30-MILE ARC OF THE DCA VOR/DME TO 384124N/0762548W; THENCE WEST ALONG THE SOUTHERN BOUNDARY OF THE WASHINGTON DC TRI-AREA CLASS B AIRSPACE AREA TO THE POINT OF BEGINNING. END PART 1 OF 4

!FDC 3/2126 ZDC PART 2 OF 4 FLIGHT RESTRICTIONS WASHINGTON DC. B. THE WASHINGTON DC METROPOLITAN AREA FLIGHT RESTRICTED ZONE (FRZ) IS DEFINED AS AN AREA BOUNDED BY A LINE BEGINNING AT THE WASHING- TON /DCA/ VOR/DME 300 DEGREE RADIAL AT 15 NM 385655N/0772008W THENCE CLOCKWISE ALONG THE DCA 15 NM ARC TO THE DCA 022 DEGREE RADIAL AT 15 NM 390611N/0765751W THENCE SOUTHEAST VIA A LINE DRAWN TO THE DCA 049 DEGREE RADIAL AT 14 NM 390218N/0765038W THENCE SOUTH VIA A LINE DRAWN TO THE DCA 064 DEGREE RADIAL AT 13 NM 385901N/0764832W THENCE CLOCKWISE ALONG THE DCA 13 NM ARC TO THE DCA 282 DEGREE RADIAL AT 13 NM 385214N/0771848W THENCE NORTH VIA A LINE DRAWN TO THE POINT OF BEGINNING; EXCLUDING THE AIR- SPACE WITHIN A 1 NM RADIUS OF FREEWAY AIRPORT /W00/ MITCHELLVILLE, MD, FROM THE SURFACE UP TO BUT NOT INCLUDING FL180. THE FRZ IS WITHIN AND PART OF THE WASHINGTON DC METROPOLITAN ADIZ. PART II. THE FOLLOWING PROCEDURES APPLY WITHIN THE WASHINGTON DC METROPOLITAN ADIZ: END PART 2 OF 4

!FDC 3/2126 ZDC PART 3 OF 4 FLIGHT RESTRICTIONS WASHINGTON DC. A. EXCEPT AS PROVIDED IN PART II. B, BELOW, NO PERSON MAY OPERATE AN AIRCRAFT, INCLUDING ULTRALIGHT VEHICLES, CIVIL AIRCRAFT, AND PUBLIC AIRCRAFT, IN THIS ADIZ, UNLESS, IN ADDITION TO ALL OTHER APPLICABLE RULES OF 14 CFR, THE AIRCRAFT OPERATOR ENSURES THAT THE FOLLOWING REQUIREMENTS ARE MET: 1. THE AIRCRAFT IS EQUIPPED WITH AN OPERABLE TWO-WAY RADIO CAPABLE OF COMMUNICATING WITH ATC ON APPROPRIATE RADIO FREQUENCIES; 2. THE FLIGHT CREW ESTABLISHES TWO-WAY RADIO COMMUNICATIONS WITH THE APPROPRIATE ATC FACILITY BEFORE OPERATING IN THIS ADIZ AND THE FLIGHT CREW MAINTAINS THE CAPABILITY OF CONTINUING TWO-WAY RADIO COMMUNICATIONS WITH THE APPROPRIATE ATC FACILITY WHILE OPERATING IN THIS ADIZ; AIRCRAFT OPERATING IN AN AIRPORT TRAFFIC PATTERN AT NON-TOWERED AIRPORTS ARE EXEMPT FROM THE ATC COMMUNICATION REQUIREMENT, PROVIDED THEY MONITOR THE AIR- PORT CTAF. 3. THE FLIGHT CREW, PRIOR TO OPERATING WITHIN CLASS B, C, OR D AIRSPACE THAT IS WITHIN THIS ADIZ, RECEIVES A SEPARATE ATC CLEARANCE TO ENTER THE CLASS B, C, OR D AIRSPACE; 4. THE AIRCRAFT IS EQUIPPED WITH AN OPERATING TRANSPONDER WITH AUTOMATIC ALTITUDE REPORTING CAPABILITY AS SPECIFIED IN 14 CFR SECTION 91.215; END PART 3 OF 4

!FDC 3/2126 ZDC PART 4 OF 4 FLIGHT RESTRICTIONS WASHINGTON DC. 5. PRIOR TO OPERATING THE AIRCRAFT IN THIS ADIZ, THE FLIGHT CREW OBTAINS A DISCRETE TRANSPONDER CODE FROM ATC; 6. THE AIRCRAFT'S TRANSPONDER CONTINUOUSLY TRANSMITS THE ATC ISSUED DISCRETE TRANSPONDER CODE WHILE THE AIRCRAFT IS OPERATING IN THIS ADIZ; 7. PRIOR TO OPERATING AN AIRCRAFT IN THE DC ADIZ, PILOTS MUST FILE THEIR FLIGHT PLAN WITH AN AFSS; MUST ACTIVATE THEIR FLIGHT PLAN PRIOR TO DEPARTURE OR ENTERING THE DC ADIZ; AND CLOSE THEIR FLIGHT PLANS UPON LANDING OR LEAVING THE DC ADIZ. B. AIRCRAFT OPERATIONS BY THE U.S. MILITARY, LAW ENFORCEMENT, AND AEROMEDICAL FLIGHTS ARE EXEMPT FROM THE REQUIREMENTS OF PART II A. PARAGRAPH 7. PART III. THE FOLLOWING PROCEDURES APPLY WITHIN THE WASHINGTON DC METROPOLITAN FRZ. A. UNLESS SPECIFICALLY AUTHORIZED BY THE FAA IN CONSULTATION WITH THE UNITED STATES SECRET SERVICE AND THE TRANSPORTATION SECURITY ADMINISTRATION, ALL PARTS 91, 101, 103, 105, 125, 133, 135, 137 FLIGHT OPERATIONS ARE PROHIBITED WITHIN THE WASHINGTON D.C. METROPOLITAN FRZ. B. THESE RESTRICTIONS DO NOT APPLY TO DOD, LAW ENFORCEMENT, OR AEROMEDICAL FLIGHT OPERATIONS THAT ARE IN CONTACT WITH ATC AND ARE DISPLAYING AN ATC ASSIGNED DISCRETE TRANSPONDER BEACON CODE. END PART 4 OF 4