| |
| | Martin Mars Flying Water Bomber History,Airplane Photos,Posters For Sale @ JimmyHoward.com (Site not responding. Last check: 2007-10-21) |
 | | Martin continued test flights on the aircraft until November 1942, when the Old Lady was passed on to the Navy. |
 | | The powerplants were upgraded to 2,400 horsepower R-3350-8 engines, the twin-tail was replaced by a tall single vertical tail, large cargo doors with electric hoists were installed under the wings with smaller cargo doors placed farther aft, and the internal layout was optimized for cargo and transport operations. |
 | | Five more Mars flying boats were completed instead: the Philippine Mars, the Marianas Mars, the Marshall Mars, a second Hawaii Mars, and the single JRM-2, the Caroline Mars, delivered in July 1947 and equipped with 3,000 HP Pratt and Whitney R-4360-4T engines. |
| www.jimmyhoward.com /Martin-Mars-history.shtml (1397 words) |
|