The airlines returned in February 1946 and in 1948 the Port Authority of New York and New Jersey assumed control of the airport, later building new hangars, a new terminal and runway 4/22. The Art Deco Administration Building served as the terminal until the opening of the North Terminal in 1953, and was added to the National Register of Historic Places in 1979. The Newark Metropolitan Airport Terminal was once adorned with murals by Arshile Gorky,[11]
The February 1947 C&GS diagram shows 5940-ft runway 1, 7900-ft runway 6 and 7100-ft runway 10.
On December 16, 1951 a Miami Airlines C-46 bound for Tampa lost a cylinder on takeoff from runway 28 and crashed in Elizabeth killing 56;[12] on January 22, 1952 an American Airlines CV-240 crashed in Elizabeth while on approach to runway 6 killing all 23 aboard and seven on the ground;[13] and on February 11, 1952 a National DC-6 crashed in Elizabeth after takeoff from runway 24 killing 29 of 63 on board and four on the ground.[14] Inevitably the airport was closed for some months; airline traffic resumed later in the year, but the airport's continued unpopularity and the New York area's growing air traffic led to searches for new airport sites. A