P-3 Orion

The Lockheed P-3 Orion is a patrol aircraft of the used primarily for anti-submarine warfare

Argentine Navy	P-3C Orion of the U.S. Navy		JMSDF P-3C
JMSDF P-3C	P-3 Orion of the Portuguese Air Force, Sintra AB	An AO loading sonobuoys into a P-3 Orion	P-3C Orions over Jacksonville, Florida
JMSDF P-3C in Hawaii	Canadian CP-140 Aurora	Republic of Korea Navy P-3 Orions (RIMPAC 2006)	Republic of Korea Navy P-3 Orions (RIMPAC 2004)
Aero Union P-3A T-20 air tanker used for firefighting	Aero Union T-22 at Fox Field, Lancaster, Califorina	WP-3D Hurricane Hunter of the U.S. National Oceanic & Atmospheric Adminstration (NOAA)