– FS2004 U.S. Mail Curtiss Jenny flight2000it 17 years ago FS2004 U.S. Mail Curtiss Jenny. The default Curtiss JN4 Jenny representing the U.S. Mail variant. By Serdar Badoglu. 2,5 Mb – FS2004 Preview Video Curtiss JN-4 Jenny.FS2004/FSX – DLU Curtiss Jenny JN4d– FSX Curtiss Jenny