O.Thetford, P.Gray German Aircraft of the First World War (Putnam)

K.W.
   Various two-seater seaplanes were designed and built in ones and twos by the Imperial Naval Yards (Kaiserlicht Werft) as follows: Danzig: Nos. 404-405, 467-470, 1105-1106 and 1650. Kiel: Nos. 463-466. Wilhelmshafen: Nos. 401-403, 461-462, 945 and 947.
   Danzig: Data on Nos. 467-470: Engine, 150 h.p. Benz Bz III. Span, 15.68 m. (51 ft. 5 5/8 in.). Length, 9.1 m. (29 ft. 10 3/8 in.). Height, 3.67 m. (12 ft. 0 1/2 in.). Area, 52 sq.m. (562 sq.ft.). Weights: Empty, 1,063 kg. (2,339 lb.). Loaded, 1,632 kg. (3,690 lb.). Speed, 128 km.hr. (80 m.p.h.). Climb, 1,000 m. (3,280 ft.) in 150 min.
   Data on Nos. 461-462: Engine, 150 h.p. Benz Bz III. Span, 14.9 m . (48 ft. 3/4 in.). Length, 9.5 m. (31 ft. 2 1/8 in.). Height, 3.9 m. (12 ft. 9 5/8 in.). Area, 52 sq.m. (562 sq.ft.). Weights: Empty, 1,016 kg. (2,235 lb.). Loaded, 1,585 kg. (3,487 lb.). Speed, 143 km.hr. (89.325 m.p.h.). Climb, 1,000 m. (3,280 ft.) in 10.7 min.

J.Herris German Seaplane Fighters of WWI (A Centennial Perspective on Great War Airplanes 2)

K.W. (Wilhelmshafen) No.945

   The Naval Shipyard at Wilhelmshafen built a small number of prototype seaplanes, none of which were produced in quantity. One prototype built there was the K.W. No.945, a two-seat naval fighter clearly inspired by the Brandenburg W12. It was powered by a 150 hp Benz Bz.III engine, a powerplant used by many Brandenburg W12s. Other than its engine, few details survive.

J.Herris German Seaplanes of WWI (A Centennial Perspective on Great War Airplanes 15)

Kaiserliche Werften Type 462
  
  The Kaiserliche Werften Type 462 was built at Kaiserliche Werft Wilhelmshaven (two aircraft, Marine numbers 461 & 462) and KW Kiel (four aircraft, Marine numbers 463-466). These were unarmed, two-seat trainers powered by 150 hp Benz Bz.III engines. They were conventional, two-bay biplanes with the wire-braced, fabric-covered wood structures typical for the time but cleanly designed. The photos show that the interplane bracing of #461 differed notably from that used on #462 and #463.

Kaiserliche Werften Type 462 Specifications
Engine: 150 hp Benz Bz.III
Wing: Span 14.9 m
Wing Area 52 m2
General: Length 9.5 m
Height 3.9 m
Empty Weight 1,016 kg
Loaded Weight 1,585 kg
Maximum Speed: 143 km/h
Climb to 1,000 m: 10.7 min.


Kaiserliche Werften Type 467

  The Kaiserliche Werften Type 467 was built at Kaiserliche Werft Danzig (four aircraft, Marine numbers 467-470). These were unarmed, two-seat trainers powered by 150 hp Benz Bz.III engines. They were conventional, two-bay biplanes with the wire-braced, fabric-covered wood structures typical for the time. These Danzig-built floatplanes were supplied to the nearby naval base at Putzig.

Kaiserliche Werften Type 467 Specifications
Engine: 150 hp Benz Bz.III
Wing: Span 15.68 m
Wing Area 52 m2
General: Length 9.1 m
Height 3.67 m
Empty Weight 1,063 kg
Loaded Weight 1,632 kg
Maximum Speed: 128 km/h
Climb to 1,000 m: 15.0 min.