Because Baggage and Ramp Handlers wanted to have a system in which they could identify easily the difference between New York and Newark bound luggage.New York abbreviated NWR and so Newark,by taking the first two letters and the second to last,there would be no confusion on it's destination.
The airport codes are assigned by the International Air Transport Association, and can not be duplicated. The Newark Liberty International Airport has the code EWR because that's the code the airport was assigned.
Newark Liberty International Airport: EWR
Newark Liberty International Airport.
Newark Aiport is an airport located in the United States. It is located in Newark, New Jersey, on Brewster Road. It is known more formally as Newark Liberty International Airport. The airport code for this airport is EWR.
The Newark Liberty International Airport, which is found between Newark and Elizabeth, New Jersey, has this code. This is the third largest hub in the United States.
That would be 07114.
The area code for the JFK International Airport in New York is 10010. Other area codes include 11371 for LaGuardia Airport and 07114 for Newark International Airport.
The airport code for Calicut International Airport is CCJ.
The airport code for Tocumen International Airport is PTY.
The airport code for Tehran Imam Khomeini International Airport is IKA.
The airport code for Sangster International Airport is MBJ.
The airport code for Bengaluru International Airport is BLR.
The airport code for Larnaca International Airport is LCA.