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ATCSCC Advisory
ATCSCC ADVZY 078 DCC/ZDC 07/19/2024 DC METRO SWAP IMPLEMENTATION PLAN_FYI

RAW TEXT: 

EVENT TIME: 19/1700 - 20/0000
DC METRO SWAP IMPLEMENTATION PLAN_FYI        
                              THIS ADVISORY IS FOR PLANNING PURPOSES ONLY.         
                              CUSTOMERS ARE        
                              ENCOURAGED TO FILE NORMAL ROUTINGS AND         
                              ANTICIPATE THE SPECIFIED        
                              ALTERNATE ROUTES.         
                                      
                                          ZDC   WX:  ***ZDC CWSU SWAP         
                              STATEMENT- 19/1220Z***         
                              SEVERE WEATHER AVOIDANCE PLANS ARE POSSIBLE         
                              FOR THE ZDC AIRSPACE.                 
                                                                            
                              A FEW CONVECTIVE SHOWERS ARE POSSIBLE IN NC         
                              THIS MORNING...WITH AN ISOLATED THUNDERSTORM         
                              (TS) POSSIBLE NEAR/OFF THE NC COAST EAST OF         
                              ECG.                 
                                                                            
                              ISOLATED THUNDERSTORMS (TS) ARE EXPECTED IN         
                              NC AFTER 17Z...INCREASING TO ISOLATED -              
                                         
                              WIDELY SCATTERED BY 19Z. AFTER 23Z, ISOLATED         
                              - WIDELY SCATTERED TS IN NC SHOULD MAINLY BE         
                              SOUTH OF A RDU - FFA LINE; TS MAY PERSIST         
                              WELL INTO THE EVENING IN SOUTHERN NC. IMPACTS        
                               TO THE ATLANTIC Y ROUTES IN EASTERN ZJX         
                              AIRSPACE THIS MORNING SHOULD DECREASE THIS           
                                            
                              AFTERNOON. IMPACTS  TO COASTAL ROUTES IN NC         
                              POSSIBLE, ESPECIALLY AFTER 19Z.        
                                                                            
                              THUNDERSTORMS TODAY TO MOVE LITTLE...OR EAST         
                              5 - 15 KTS. TOPS FL250 THIS MORNING WITH            
                              CONVECTIVE SHOWERS & FL300 - 350 NEAR COAST         
                              WITH TS. FL400+ THIS AFTERNOON & EVENING.            
                                      
                              PLANNED ALTERNATE DEPARTURE ROUTES:        
                              CLT DEPARTURES VIA BARMY/KILNS AND ALL RDU         
                              DEPARTURES MAY BE IMPACTED BY DEVELOPING         
                              WEATHER AFTER 1900Z.        
                                      
                              PLANNED ALTERNATE ARRIVAL ROUTES:        
                              FLIGHTS INTO THE DC METROS VIA RAVNN/CAPSS/        
                              CAVLR ARRIVALS AND RDU/GSO MAY BE MOVED TO AN        
                                ALTERNATE ARRIVAL FIX AS FORECAST WX         
                              DEVELOPS.        
                                      
                              OVERFLIGHTS:        
                              AIRCRAFT OVERFLYING SOUTHERN ZDC MAY BE         
                              IMPACTED ALONG THEIR ROUTE OF FLIGHT AFTER         
                              2100Z.  COASTAL ROUTES TO/FROM ZJX MAY BE         
                              IMPACTED BY WX AND ACTIVE WARNING AREAS.        
                                      
                              FUEL ADVISORY:        
                              AIRCRAFT DEPARTING THE NORTHERN ZDC MAY BE         
                              CAPPED AOB FL220 TO DESTINATIONS IN SOUTHERN         
                              ZDC AND ZJX.        
                                       
                                      
                              HOTLINE ACTIVATION: NOT EXPECTED        
                              (540) 359-3200  PIN: 2779  


191308-200030
24/07/19 13:08  DCCOPS.lxstn28