FS2004 Hall PH-3 Avionic Aronautique Avionic is one french real & virtual aviation web site. Made exclusively in little numbers by the Hall Aluminum Company, it was known simply as the Hall Flying Boat. It was a capable aircraft which was used by the Coast Guard for air sea rescue. During the war it saw service as a coastal patrol and ASW aircraft. Original aircraft by Mike Stone. Repainted by Jean-Jacques Parel.