Focke-Wulf  W 4
Type
Two seat reconnaissance floatplane
Engine
1 Gnôme-Rhône Jupiter VI 9 ak 
Dimensions
Length 11.87 m, height 4.97 m, span 12.35 m,  wingarea 49.8 m2
Weights
Empty 2402 kg, flying weight 2985 kg, crew 160 kg, fuel and oil 350 kg, armament 73 kg
Performance
Max. speed 204 km/h, climb 5 min to 1000 m, cruising speed 190 km/h at sea level, landing speed 92 km/h, range 600 km, service ceiling 5000 m,
starting length 215 m
Armament
Planned: 1 fixed MG for the pilot , 1 movable in a dorsal position for the observer
Type
Werk.Nr
Registration
History
 
55
D-1730
Designed in 1927 as a reconnaissance floatplane , stressed for catapults. Was tested by the E-Stelle
Travemünde. Flight approval withdrawn Jan. 1932.