PB - Patrol Bomber Aircraft

Model Designation Manufacturer Engine(s) Crew Other
XPBB-1 Sea Ranger Boeing 2 Wright R-3350-8 Cyclone 10
PB2B-1 Catalina Boeing-Canada 2 Pratt & Whitney R-1830 Twin Wasp

PB2B-1 Catalina Boeing-Canada 2 Pratt & Whitney R-1830 Twin Wasp

PBJ-1C Mitchell North American 2 Wright R-2600-13 Cyclone
B-25C
PBJ-1D Mitchell North American 2 Wright R-2600-13 Cyclone
B-25D
PBJ-1G Mitchell North American 2 Wright R-2600-13 Cyclone
B-25G
PBJ-1H Mitchell North American 2 Wright R-2600-13 Cyclone
B-25H
PBJ-1J Mitchell North American 2 Wright R-2600-13 Cyclone
B-25J
XPBM-1
Martin 2 Wright R-2600-6 Cyclone

PBM-1 Mariner Martin 2 Wright R-2600-6 Cyclone

XPBM-1A Mariner Martin 2 Wright R-2600-6 Cyclone

XPBM-2 Mariner Martin 2 Wright R-2600-6 Cyclone

PBM-3 Mariner Martin 2 Wright R-2600-12 Cyclone

PBM-3B Mariner Martin 2 Wright R-2600-12 Cyclone

PBM-3C Mariner Martin 2 Wright R-2600-12 Cyclone

PBM-3D Mariner Martin 2 Wright R-2600-22 Cyclone

XPBM-3E Mariner Martin 2 Wright R-2600-12 Cyclone

PBM-3R Mariner Martin 2 Wright R-2600-12 Cyclone

PBM-3S Mariner Martin 2 Wright R-2600-12 Cyclone

PBM-4 Mariner Martin 2 Wright R-3350-8 Cyclone
cancelled
XPBM-5 Mariner Martin 2 Pratt & Whitney R-2800-22/34 Double Wasp

PBM-5 Mariner Martin 2 Pratt & Whitney R-2800-22/34 Double Wasp

XPBM-5A Mariner Martin 2 Pratt & Whitney R-2800-22/34 Double Wasp

PBM-5A Mariner Martin 2 Pratt & Whitney R-2800-22/34 Double Wasp

PBM-5E Mariner Martin 2 Pratt & Whitney R-2800-22/34 Double Wasp

PBM-5G Mariner Martin 2 Pratt & Whitney R-2800-22/34 Double Wasp

PBM-5M Mariner Martin 2 Pratt & Whitney R-2800-22/34 Double Wasp

PBM-5S Mariner Martin 2 Pratt & Whitney R-2800-22/34 Double Wasp

XPB2M-1 Mars Martin 4 Wright R-3350-8 Cyclone 11
XPB2M-1R Mars Martin 4 Wright R-3350-8 Cyclone 11
PBN-1 Nomad Naval Aircraft Factory 2 Pratt & Whitney R-1830-92 Twin Wasp

PBO-1 Hudson Lockheed 2 Wright R-1820-40 Cyclone 5 A-29
XPBS-1
Sikorsky 4 Pratt & Whitney R-1830-68 Twin Wasp

PB2S Catalina Boeing-Canada 2 Pratt & Whitney R-1830 Twin Wasp

PBV-1A Catalina Canadian Vickers 2 Pratt & Whitney R-1830 Twin Wasp
OA-10A, A-10A
XPBY-1 Catalina Consolidated 2 Pratt & Whitney R-1830-64 Twin Wasp 3 XP3Y-1
PBY-1 Catalina Consolidated 2 Pratt & Whitney R-1830 Twin Wasp

PBY-2 Catalina Consolidated 2 Pratt & Whitney R-1830 Twin Wasp

PBY-3 Catalina Consolidated 2 Pratt & Whitney R-1830-66 Twin Wasp

PBY-4 Catalina Consolidated 2 Pratt & Whitney R-1830-72 Twin Wasp

PBY-5 Catalina Consolidated 2 Pratt & Whitney R-1830-92 Twin Wasp

XPBY-5A Catalina Consolidated 2 Pratt & Whitney R-1830 Twin Wasp

PBY-5A Catalina Consolidated 2 Pratt & Whitney R-1830 Twin Wasp
OA-10, A-10
PBY-5B Catalina Consolidated 2 Pratt & Whitney R-1830 Twin Wasp

PBY-6A Catalina Consolidated 2 Pratt & Whitney R-1830 Twin Wasp
OA-10B, A-10B
PBY-6AG Catalina Consolidated 2 Pratt & Whitney R-1830 Twin Wasp

XPB2Y-1 Coronado Consolidated 4 Pratt & Whitney R-1830-72 Twin Wasp 10
PB2Y-2 Coronado Consolidated 4 Pratt & Whitney R-1830-78 Twin Wasp 10
PB2Y-3 Coronado Consolidated 4 Pratt & Whitney R-1830-88 Twin Wasp 10
PB2Y-3B Coronado Consolidated 4 Pratt & Whitney R-1830-88 Twin Wasp 10
PB2Y-3R Coronado Consolidated 4 Pratt & Whitney R-1830-88 Twin Wasp

XPB2Y-4 Coronado Consolidated 2 Wright R-2600 Cyclone
XPB2Y-6
PB2Y-5 Coronado Consolidated 4 Pratt & Whitney R-1830-92 Twin Wasp

PB2Y-5F Coronado Consolidated 4 Pratt & Whitney R-1830-92 Twin Wasp

PB2Y-5H Coronado Consolidated 4 Pratt & Whitney R-1830-92 Twin Wasp

PB2Y-5R Coronado Consolidated 4 Pratt & Whitney R-1830-92 Twin Wasp

PB2Y-5Z Coronado Consolidated 4 Pratt & Whitney R-1830-92 Twin Wasp

XPB2Y-6 Coronado Consolidated 2 Wright R-2600 Cyclone
XPB2Y-4
PB3Y
Consolidated 4 Pratt & Whitney R-2800-18 Double Wasp

PB4Y-1 Liberator Consolidated 4 Pratt & Whitney R-1830 Twin Wasp
B-24D,G,J,L,M
PB4Y-1P Liberator Consolidated 4 Pratt & Whitney R-1830 Twin Wasp
P4Y-1P
PB4Y-1Z Liberator Consolidated 4 Pratt & Whitney R-1830 Twin Wasp

XPB4Y-2 Sea Liberator Consolidated 4 Pratt & Whitney R-1830-94 Twin Wasp

PB4Y-2 Sea Liberator Consolidated 4 Pratt & Whitney R-1830-94 Twin Wasp
PB4Y-2 Privateer, P4Y-2, P-4B
PB4Y-2 Privateer Consolidated 4 Pratt & Whitney R-1830-94 Twin Wasp
PB4Y-2 Sea Liberator, P4Y-2, P-4B
PB4Y-2B Privateer Consolidated 4 Pratt & Whitney R-1830-94 Twin Wasp
P4Y-2B
PB4Y-2C Privateer Consolidated 4 Pratt & Whitney R-1830-94 Twin Wasp

PB4Y-2M Privateer Consolidated 4 Pratt & Whitney R-1830-94 Twin Wasp

PB4Y-2P Privateer Consolidated 4 Pratt & Whitney R-1830-94 Twin Wasp
P4Y-2P
PB4Y-2S Privateer Consolidated 4 Pratt & Whitney R-1830-94 Twin Wasp
P4Y-2S