Lebedev Aircraft Designations (Lebed’) In Russia

Cy-27

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V.A.Lebedev

Vladimir Alexandrovich Lebedev was a qualified lawyer and had an interest in bicycle racing before discovering an interest in aviation. He studied flight at the Farman Flying School in France in 1909. In 1912 in St Petersburg he started an airscrew manufacturing concern. After two losses of premises through fire he used his insurance money, received in April 1914, to set up the Aeronautical Joint-Stock Company of V A Lebedev. This was based close to the Komendantsky airfield. The firms telegraph address was LEBED and this name was often used to identify his designs. Lebed conveniently translates as Swan from the Russian.

The distinguished historian Shavrov stated that there were 24 models with Roman numeral designations. Not all have been identified.

Prior to World War I the concern produced Deperdussin, Nieuport and Voisin designs at a rate of six per month. In 1915 Lebedev began copying Albatros designs from Germany. During the early war period the manufacturing plant and production grew to produce 35 aircraft per month. As well as aircraft, the firm also produces skis, radiators and airscrews.

In 1916, there were plans to open new factory units at Taganrog in Southern Russia and Penza in the Volga Province area. The Taganrog factory was ready just as the October revolution occurred and was taken over by the state as GAZ No.10. The Penza concern was not completed until 1919, due to the political instability of the time. It became GAZ No.7.

Lebedev as a company had few qualms about copying designs with little or no permission. Of the early designs (Types I, II, III, IV, V & VI) these were mostly captured examples, repaired and modified locally. At the time most German fighter were recorded in Lebedev documentation sources as Albatros designs regardless of their real designations.



Lebedev Deperdussin D [1914]
Two-seat reconnaissance monoplane

63 Deperdussin monoplanes fitted with a single 80 hp Gnome-Rhone engine were constructed by the Lebedev concern for the Russian military.




Lebedev Voisin L Type [1914]
Reconnaissance aircraft

In July 1914 Lebedev began produces examples of the French Voisin L aircraft. Production was split into two types, the LA and LAS. Both variants had Salmson radial engines




Lebedev Franco British Aviation Type C [1914]
Maritime reconnaissance flying boat

Between 1914 and 1916 the Lebedev factory produced examples of the Franco British Aviation (FBA) Type C flying boat for use by the Imperial Russian Navy.

POWERPLANT NO: 1
POWERPLANT TYPE: Clerget
POWERPLANT CAPACITY: 130 hp
FIRST FLIGHT: 1914




Lebedev Morane Type L [1915]
Reconnaissance aircraft

During 1915 around 30 of this French type were produced.




Lebedev Pusher [1916]
Fast Pusher Experimental Biplane

A design for a pusher biplane with 110 hp Renault or 140 hp Salmson engine. Project from V.A.Lebedev promised for April 1916.

POWERPLANT NO: 1
POWERPLANT TYPE: Salmson or Renault
POWERPLANT CAPACITY: 140 hp or 110 hp
FIRST FLIGHT: April 1916 (Projected)




Lebedev Albatros (Fiat) Type A.8 [1916]
Fiat Powered Experimental

An Albatros based design with a 100hp Fiat engine. Three were built in 1916 but were an obsolete type even before entering service.

POWERPLANT NO: 1
POWERPLANT TYPE: Fiat
POWERPLANT CAPACITY: 100 hp
FIRST FLIGHT: 1916
PRODUCTION: 3
RATE OF CLIMB: 25 minutes to 1,000 m




Lebedev Albatros (Sunbeam) Type A.2 [1916]
Sunbeam Powered Experimental

Albatros derivitive with a 150 hp Sunbeam engine. Few built in 1916, obsolete type before entering service.

POWERPLANT NO: 1
POWERPLANT TYPE: Sunbeam
POWERPLANT CAPACITY: 150 hp
FIRST FLIGHT: 1916




Lebedev Albatros ML Floatplane [1916]
Experimental floatplane type

Copy of a German 'Albatros' with 200hp Hispano-Suiza engine. On June 14, 1917 an order for 175 such aircraft was placed on Lebedev factories, but only two emerged in December 1917 from the Taganrog factory. ML denoted Morskoi Lebed (Morskoi denoting Navy).

POWERPLANT NO: 1
POWERPLANT TYPE: Hispano-Suiza
POWERPLANT CAPACITY: 200 hp
FIRST FLIGHT: 1917
ENTERED SERVICE: NOT KNOWN
PRODUCTION: 2




Lebedev Albatros FF33h Type [1916]
Biplane.

This was the last naval Albatros type. Modelled on the Friedrichshafen FF33h but with no known official Lebedev designation.




Lebedev FBA Type [1916]
Biplane flying boat.No specific Lebedev designation.

Licence built.




Lebedev Farman MF Type [1916]
Biplane floatplane.

Licence built and fitted with floats. No specific Lebedev designation.




Lebedev LR-1 [1916]
Armed naval reconnaissance


POWERPLANT NO: 1
POWERPLANT TYPE: Sunbeam
WING SPAN: 15.1 m
LENGTH: 10.5 m
MAXIMUM TAKE OFF WEIGHT: 1,455 kg
MAXIMUM SPEED: 110 km/h
FIRST FLIGHT: 1916
 
Lebedev VII [1915]
Single-seat reconnaissance

Built by the Lebedev Brothers, the Lebedev VII (Lebed'VII) was a copy of the successful British Sopwith Tabloid biplane.

POWERPLANT NO: 1
POWERPLANT TYPE: Gnome Rotary
POWERPLANT CAPACITY: 80 hp
WING SPAN: 6.1 m
LENGTH: 7.77 m
WING AREA: 22.3 sq m
NORMAL TAKE OFF WEIGHT: 481 kg
MAXIMUM SPEED: 130 km/h
ENDURANCE: 2.5 hours
SERVICE CEILING: 3,000 m
FIRST FLIGHT: 1915



Lebedev VIII [1916]
Experimental type

Very similar to Lebed VII, minor differences in landing gear (no skis) and the wing struts location. It also featured two bay wings and two were built of this pure experimental type.



Lebedev IX [1916]
Experimental scout

In early 1916 a captured German L.V.G. was repaired at Lebedev's factory. This was re-built fitted with Gnome or Le Rhone engine.




Lebedev X [1916]
Single-seat reconnaissance biplane

In 1916, the Aktionernoe Obitsestvo Vozdukhoplavaniya V A Lebedev, a company established in St Petersburg in 1912 by Vladimir A Lebedev and Professor A A Lebedev, developed an sequi-span biplane of an original design known as the Lebed'X. Owing to a great deal of experience gained with the unarmed Sopwith Tabloid copy (Lebedev VII), the Lebedev X was built in two versions: a two bay biplane intended for the reconnaissance role and a single bay single seat fighter. Both were powered by a Rhone rotary and were armed with a single synchronised machine gun, but proved to be underpowered and neither version progressed further than prototypes.

POWERPLANT NO: 1
POWERPLANT TYPE: Rhone Rotary
POWERPLANT CAPACITY: 80 hp
WING SPAN: 10.5 m upper
WING SPAN: 8.75 m lower
TAIL SPAN: 3.5 m
LENGTH: 7.06 m
WING AREA: 29.0 sq m
ACCOMODATION: 1
TRACK: 2.05 m
WHEELBASE: 5.75 m
FIRST FLIGHT: 1916
ARMAMENT: 1 x Machine gun




Lebedev XBK (10BK) [1916]
Biplane fighter.

A single-bay single-seat fighter biplane developed from the Lebedev X, the 10BK had an increased wing span and wing area.

POWERPLANT NO: 1
POWERPLANT TYPE: Rhone Rotary
POWERPLANT CAPACITY: 80 hp
WING SPAN: 13.125 m upper
WING SPAN: 8.75 m lower
TAIL SPAN: 3.5 m
LENGTH: 7.06 m
WING AREA: 39.4 sq m
EMPTY WEIGHT: 415 kg
ACCOMODATION: 1
MAXIMUM SPEED: 135 km/h
TRACK: 2.05 m
WHEELBASE: 5.75 m
FIRST FLIGHT: 1916
ARMAMENT: 1 x Machine gun




Lebedev XI [1915]
Armed Reconnaissance

Predecessor of the Lebed XII, based on the Albatros B two-seater design. Only 10 built, of which six aircraft had different wing designs and differing fuselage lengths.

Prototype

POWERPLANT NO: 1
POWERPLANT TYPE: Mercedes Benz
POWERPLANT CAPACITY: 150 hp
WING SPAN: @13.0 m (see above)
LENGTH: @8.0 m (see above)
HEIGHT: 3.25 m
WING AREA: 40 sq m
EMPTY WEIGHT: 735 kg
MAXIMUM TAKE OFF WEIGHT: 1,1170 kg
MAXIMUM FUEL & OIL: 153 kg
MAXIMUM PAYLOAD: 250 kg
ACCOMODATION: 2
CRUISING SPEED: 128 km/h
MAXIMUM SPEED: 135 km/h
SERVICE CEILING: 3,500 m
FIRST FLIGHT: 1915
ARMAMENT: 2 x MG
BOMBLOAD: 90 kg

Later series Lebedev XI

POWERPLANT NO: 1
POWERPLANT TYPE: Salmson
POWERPLANT CAPACITY: 150 hp
WING SPAN: 14.5 m
LENGTH: 8.0 m
WING AREA: 43 sq m
EMPTY WEIGHT: 820 kg
MAXIMUM TAKE OFF WEIGHT: 1,162 kg
MAXIMUM FUEL & OIL: 160 kg
MAXIMUM PAYLOAD: 350 kg
ACCOMODATION: 2
CRUISING SPEED: 128 km/h
MAXIMUM SPEED: 135 km/h
SERVICE CEILING: 3,500 m
FIRST FLIGHT: 1916
PRODUCTION: 10 in total
ARMAMENT: 2 x MG
BOMBLOAD: 90 kg




Lebedev LM-1 [1916]
Observation

The LM-1 was originally intended for 220 hp Renault engine, but was flown with much weaker powerplant. Main floats had rubber cord suspension (on rear struts). Third smaller float was attached under the tail. Based on the earlier A.2 type (version of the Lebedev XI), 2 constructed although many more were originally ordered. It had a three-bay wing.
POWERPLANT NO: 1
POWERPLANT TYPE: Sunbeam
POWERPLANT CAPACITY: 150 hp
WING SPAN: 15.1 m
LENGTH: 10.5 m
WING AREA: 49.1 sq m
EMPTY WEIGHT: 1,090 kg
MAXIMUM TAKE OFF WEIGHT: 1,455 kg
ACCOMODATION: 2
FIRST FLIGHT: 1916
MAXIMUM WING LOADING: 29.7 kg sq m
MAXIMUM POWER LOADING: 9.7 kg per hp




Lebedev LM-2 [1916]
Biplane Flying Boat

Modelled on the Albatros but with unknown 80 hp or 100 hp engines. Although called a flying boat, this design was basically a floatplane.



Lebedev Deperdussin Sport [1916]
Sporting monoplane

A Deperdussin monoplane was developed as a sporting monoplane.
 
Lebedev XII [1917]
Armed Reconnaissance

Two-seat reconnaissance biplane, developed from the German LVG C.II. It was used also as a bomber with pair under-wing hardpoints for 16 kg bombs and another pair for 20 pound bombs. These hardpoints were designed by Kolpakov and Miroshnichenko, tested February 7, 1917. By June 13, 1917 it was found unsuitable for front duties, but was retained as a trainer; 214 built (some sources quote 225), mostly for the Navy. Around 190 served in the first post-Revolution air arm.

POWERPLANT NO: 1
POWERPLANT TYPE: Salmson
WING SPAN: 13.0 m
LENGTH: 7.9 m
MAXIMUM TAKE OFF WEIGHT: 1,120 kg
MAXIMUM SPEED: 130 km/h
FIRST FLIGHT: 7th February 1917
PRODUCTION: 214
ARMAMENT: 2 x MG




Lebedev XII bis [1917]
Armed reconnaissance

Almost identical to the Lebed-XII. One was built with 140 hp Hispano-Suiza and another with 120 hp Green(?) engine. Exhaust stacks extended above the wing, based on the Lebed-XII experience. No records about test flights available. Two built.

POWERPLANT NO: 1
POWERPLANT TYPE: Hispano-Suiza
WING SPAN: 13.15 m
LENGTH: 8.00 m
MAXIMUM SPEED: 140 km/h
FIRST FLIGHT: 1917
PRODUCTION: 2
ARMAMENT: 2 x MG




Lebedev XIII [1916]
High speed biplane

A high performance aeroplane with a 150 hp Salmson engine. Aircraft was expected to be ready in March 1916 and demonstrate speed 150km/h, but nothing is known about its readiness and performance. By some records under this designation have the F.B.A. flying boat quoted.

POWERPLANT NO: 1
POWERPLANT TYPE: Salmson
POWERPLANT CAPACITY: 150 hp
FIRST FLIGHT: 1916
PRODUCTION: 1




Lebedev XIV [1916]
Biplane bomber

Conceived by L.D.Kolpakov-Miroshnichenko, this aircraft improved the reputation of the 'Lebed' enterprise. Assembly started in 1915, and for years it's design was far ahead of other large aircraft. It was also called the Lebed Grand. A 3-strut biplane (upper wing much larger than the lower one), it was powered by two 150hp Salmson engines. It featured tractor propellers installed between the wings and covered with aerodynamic nacelles. Fuel tanks were located behind the engines in the same nacelles, separated by firewalls. Fuselage was of near circular cross section. Tail section was a conical (plywood), nose section was of very clean shape of many glued layers of thin plywood. Crew of four included a nose gunner, observer/photographer/gunner, pilot and rear gunner. Three machine guns provided all round defence. The entire construction was very light, despite it being somewhat complicated. It was a clear type of a medium bomber, despite in contemporary paparwork appearing as a 'large fighter'. With a calculated speed of 140 km/h and payload of 900 kg it would have been a great aircraft. However, the Lebedev factory was busy making obsolete Albatros derivatives, and the Lebed XIV was abandoned.

POWERPLANT NO: 2
POWERPLANT TYPE: Salmson
POWERPLANT CAPACITY: 150 hp each
ACCOMODATION: 4
FIRST FLIGHT: 1916 (Projected)




Lebedev XIV [1915]
Bomber

The prototype XIV bomber was never flown.


POWERPLANT NO: 2
POWERPLANT TYPE: Salmson
ACCOMODATION: 4
FIRST FLIGHT: 1915 (Projected)
ARMAMENT: 2 x MG




Lebedev XV [1916]
Tractor biplane

Biplane project with tractor propeller and a 225 hp Renault engine. Aircraft was promised to
be ready in March 1916 but never materialized.

POWERPLANT NO: 1
POWERPLANT TYPE: Renault
POWERPLANT CAPACITY: 225 hp
FIRST FLIGHT: March 1916 (Projected)
PRODUCTION: 1 airframe





Lebedev XVI [1916]
Reconnaisance bomber


Twin engine bomber engine and a pair of machine guns as armament.




Lebedev XVII [1917]
Reconnaissance biplane

The most advanced of all 'Lebed' family. Its Salmson 140 or 150hp engine was well cowled and equipped with a large spinner. Exhaust stacks sent gases down the main landing gear struts. The same struts carried two radiators. Forward section of the fuselage was rounded to accommodate the engine and covered with plywood. Tail section was of strut-brace structure, covered with fabric. Intended as a 2-seater reconnaissance aircraft. First flown in August 1917, demonstrating a good performance. A few were built before the end of 1917.

POWERPLANT NO: 1
POWERPLANT TYPE: Salmson
POWERPLANT CAPACITY: 150 hp
FIRST FLIGHT: August 1917




Lebedev XVIII [1917]
Recconaissance biplane

Aircraft project described as being of a 'German Type' powered with 230hp Fiat engine. V.A.Lebedev proposed in January 1917 to the Military Department to buld 300 such aircraft. Due to the bureaucratic confusion in the Russian Government at the time as well as to the factory's own internal shortcomings, not a single example was produced.

POWERPLANT NO: 1
POWERPLANT TYPE: Fiat
POWERPLANT CAPACITY: 230 hp
FIRST FLIGHT: 1917 (Projected)
PRODUCTION: 1




Lebedev XXI [1917]
Recconaissance monoplane

Two-seat monoplane reconnaissance with 150hp Salmson engine. Little is known - just climb to 2,000m was 20 minutes. Overall performance was described as 'mediocre'.
First Lebed-XXI was accepted for service on August 30, 1917. Later six more were built. It was seen flying until 1921.

POWERPLANT NO: 1
POWERPLANT TYPE: Salmson
POWERPLANT CAPACITY: 150 hp
FIRST FLIGHT: 1917
ENTERED SERVICE: 30th August 1917
PRODUCTION: 7
TIME TO HEIGHT: 20 minutes to 2,000 m




Lebedev XXIV [1917]
Fighter

Biplane of a German type, intended for a 200hp Hispano-Suiza or 230 hp Fiat engine.




N.V.Lebedev Aircraft



Lebedev Naro-Fominets [1924]
Intermediate Training Glider

A single seat training glider designed by N.V.Lebedev and built by a gliding section in Naro-Fominsk in 1924. It was a braced biplane which made only brief hops at VPI II. However, it did have better handling characteristics and performance than most of the other biplane gliders present.




Lebedev Naro-Fominets 2 [1925]
Intermediate Training Glider

A braced monoplane glider designed by N.V.Lebedev and built in Naro-Fominsk in 1925. A development of the early glider produced the previous year.




Lebedev M-101
Experimental Biplane [ ??? ?]

Designed around the experimental 101 hp M-101 engine.




SOURCES

Alexandre Savine WWW Pages (from around 1997)
WW I Aero Magazine 1991
Russian Aviation Research Group Bulletin (No 128 & 141)
Russian Civil & Military Aircraft 1884-1969 Nowarra & Duval, Heinz J. & G.R. - Harleyford
Soviet Gliders Resov, U.A. - Moscow Mashinostroen
Air International (Vol 26) Swanborough, Gordon (edited) - Pilot Press
Aircraft of the Imperial Russian Navy 1894-1917 Volume 2 Alexandrov, Andrei - BSK
NB
Lots of contradictory source information so any corrections gladly received - was N.V.Lebedev the brother occasionally mentioned in sources?
 
Brilliant stuff, as usual Cy-27! You really have raised the quality of our Designations section lately, for which I can never thank you enough...

Take a look at your second post: I've added horizontal lines for clarity. What do you think? Is it better that way? If you like it, you can do that too by clicking on the <——> icon!
 
Thanks, that is rather neat!
 
Photo of the Lebedev XII reconnaissance biplane bomber.
 

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Lebedev X single-seat reconnaissance biplane.
 

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Very nice my dear Cy-27,


and we hope the get that gaps in this series.
 
My dear Cy-27,

there was also a Polish designer who worked for this company,Mr. Witold Jarkowski,who
invented Lebedev-4 and Deperdussin Monocoque aircraft,the later you spoke about it,
also a monoplane and a seaplane Projects of 1914 ?.

http://www.samolotypolskie.pl/samoloty/1396/126/Jarkowski-Witold2
 
Very logical,

the 1913 and 1914 seaplane Projects,maybe they were Type-V and Type-VI;

http://www.samolotypolskie.pl/samoloty/1620/126/Liebied-jednoplat2
http://www.samolotypolskie.pl/samoloty/1622/126/Liebied-wodnoplat2
 

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