WHAT! No takers?
OK more clues then.
Right let's see now ...
Start with this.
1. Crew of three.
2. High mounted, semi-cantilevered strut braced wing.
3. Had to fly as slow, low and as long as possible.
4. Only one ever made as a prototype.
5. Had a wooden wing and stabilizer/fin.
6. Metal monocoque fuselage.
7. Had to "keep an eye on very BIG things" over H2O. At night.