PBM Mariner

https://en.wikipedia.org/wiki/Martin_PBM_Mariner misc. links:

http://www.beamng.com/threads/martin-pbm-mariner.16046/

http://aerofred.com/details.php?image_id=87555

http://aerofred.com/details.php?image_id=92694&mode=search

http://www.rcgroups.com/forums/showthread.php?t=2212134

https://upload.wikimedia.org/wikipedia/commons/f/f0/PBM-5S_BuAer_3_side_view.jpg

http://jn.passieux.free.fr/html/Mariner.php