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engine driving a pusher propeller. Twin fins and rudders were mounted on a wide-span tailplane with an elevator attached, all connected to the wing structure with four tailbooms. The P.B.23 failed to gain an order after it first flew in
September
130:. The P.B.25 had swept-back wings, a modified landing gear and a revised fuselage nacelle and although originally powered by a 110 hp (82 kW) Clerget rotary engine, the 20 RNAS aircraft were fitted with
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as a single-seat biplane scout, with a fuselage nacelle strut-mounted between the wings. The nacelle had an open cockpit for the pilot at the front and at the rear an 80 hp (60 kW)
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9-cylinder air-cooled rotary piston engine, 100 hp (75 kW)
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The aircraft, which were not used operationally, were based at
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The
Illustrated Encyclopedia of Aircraft (Part Work 1982-1985)
342:. Annapolis, Maryland: Naval Institute Press. pp. 45–46.
150:, where they were probably used in the training role.
281:
6,000 ft (1,829 m) in 8 minutes 30 seconds
269:
99 mph (159 km/h, 86 kn) at sea level
275:200 mi (320 km, 170 nmi) (approx.)
319:List of aircraft of the Royal Naval Air Service
385:1910s British military reconnaissance aircraft
8:
97:, later Supermarine Aviation Works Limited.
122:, but twenty of an improved version, the
330:
20:
254:4-bladed fixed-pitch pusher propeller
7:
93:single-seat scout aircraft built by
214:33 ft 0 in (10.06 m)
220:10 ft 5 in (3.18 m)
208:24 ft 1 in (7.34 m)
14:
226:277 sq ft (25.7 m)
160:
395:Single-engined pusher aircraft
340:The British Fighter since 1912
188:The British Fighter since 1912
1:
405:Aircraft first flown in 1915
299:0.303 in (7.70 mm)
246:Gnome Monosoupape 9 Type B-2
132:Gnome Monosoupape 9 Type B-2
16:1910s British scout aircraft
238:1,576 lb (715 kg)
232:1,080 lb (490 kg)
426:
338:Mason, Francis K. (1992).
95:Pemberton-Billing Limited
44:Pemberton-Billing Limited
23:
84:Pemberton-Billing P.B.25
410:Rotary-engined aircraft
193:General characteristics
181:Specifications (P.B.25)
175:Royal Naval Air Service
134:rotary piston engines.
128:Royal Naval Air Service
65:Royal Naval Air Service
126:, were ordered by the
101:Design and development
390:Supermarine aircraft
370:. Orbis Publishing.
138:Operational history
297:1× Forward Firing
61:Primary user
302:Lewis machine gun
279:Time to altitude:
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32:Single-seat Scout
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109:was designed in
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34:Type of aircraft
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72:Number built
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260:Performance
252:Propellers:
242:Powerplant:
148:RNAS Hendon
115:Le Rhône 9C
379:Categories
325:References
224:Wing area:
53:September
212:Wingspan:
186:Data from
154:Operators
400:Biplanes
308:See also
287:Armament
218:Height:
206:Length:
91:British
24:P.B.25
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273:Range:
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124:P.B.25
107:P.B.23
86:was a
295:Guns:
200:Crew:
29:Role
344:ISBN
244:1 ×
146:and
120:1915
111:1915
105:The
82:The
55:1915
76:20
381::
352:.
202:1
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