Martin PBM Mariner (Naval Fighters)
After trials with the XPB2Y-1 prototype revealed some stability issues, the design was finalized as the PB2Y-2, with a large cantilever wing, twin tail, and four Pratt & Whitney R-1830 radial engines. The two inner engines were fitted with four-bladed reversible pitch propellers; the outer engines had standard three-bladed feathering props. Like the PBY Catalina before it, the PB2Y's wingtip floats retracted to reduce drag and increase range.
| Country | USA |
| Brand | Steve Ginter |
| Manufacturer | Steve Ginter |
| Binding | Paperback |
| ItemPartNumber | black & white illustrations, diagrams |
| UnitCount | 1 |
| EANs | 9780942612851 |
| ReleaseDate | 0000-00-00 |