Beneš-Mráz Aircraft List
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Be.50 Beta-Minor was a tandem two-seat low-wing light and touring monoplane,powered by one 95 hp Wlater Minor engine
Be.51 was the same as Be.50,but had a tandem seats in an enclosed cabin
Be.52 was the same as Be.50,but has a strengthened and more powerful two-seat aerobatic trainer
Be.53 was developed also from Be.50,but no more details are known
Be.54 was two-seat low-wing fixed landing gear light aircraft Project of 1936,called Super Beta,powered by one Major 6 engine
Be.55 was two-seat elementary school trainer low-wing aircraft Project,with retractable landing gear
Be.56 was a single-seat aerobatic advanced trainer,developed from Be.50
Be.57 was a high-speed tourist low-wing aircraft Project,with fixed landing gear and powered by one Major 6 engine
Be.58 & Be.59 ------?
Be.60 was a two-seat high-wing cabin light and touring monoplane,powered by one 65 hp Walter Mikron II engine
Be.61 ------?
Be.62 was developed from Be.60,but powered by Walter Minor 4 engine,Project
Be.63 ------?
Be.64 was developed from Be.60,but powered by Pobjoy R engine,Project
Be.65 to Be.69 ------?
Be.70 was a low-wing light transport monoplane project,could carry
ten passenger and crew of two,1936,based on Be.51,powered by two
Water Major 6 engines,had span of 17.95m
Be.71 to Be.73 ------?
Be.74 was a twin engined low-wing medium bomber Project of 1936,with retractable landing gear,estimated speed of 370 km/h,and powered by two
Walter Sagitta engines
Be.75 was a high-speed low-wing mail carrier aircraft Project of 1936,with retractable landing gear,estimated speed 500 km/h and powered by two Walter Sagitta engines
Be.76 to Be.79 ------?
Be.80 was a low-wing light transport monoplane project,resembled
the Be.84,but the differences were evident in the number of engines
and the capacity of the cabin,powered by four 95 hp Walter Minor 4
engines,could carry six passenger and crew of two,span 17 m, length
11.75 m, wing area 84.3 m2, empty weight 1650 kg, in Jet 2610 kg,
surface load 76.5 kg/m2, max. speed 270, landing 5) km/h, range 4500 m,
range up to 1200 km,Est. speed 240 km/h
Be.81 ------?
Be.82 was an all-wooden ten-seater aeroplane from 1937,powered by four 190 hp
Walter Major 6 engines
Be.83 ------?
Be.84 was a low-wing eight-seat light transport aircraft Project of 1936,with retractable landing gear and powered by two Walter Sagitta engines
Be.85 & Be.86 ------?
Be.87 was a low-wing light bomber aircraft Project of 1937,with retractable landing gear and powered by two 515 hp Walter Mars engines
Be.88 was a low-wing four engined medium transport monoplane project of
1936/37,powered by four 450 hp Walter Sagitta engines
Be.89 ------?
Be.90 was a low-cantilever-wing light fighter monoplane project,1937,of mixed construction and fixed landing gear,powered by one 400 hp Walter Sagitta engine
Be.91 was developed from Be.90,also as a single seat fighter project of 1937,It differed from the Be-90 type mainly by a different version of the 560 hp Walter Sagitta engine and a retractable landing gear
Be.92 was a low-cantilever-wing single seat monoplane fighter project of the late of 1937,it had a mixed construction like the Be-90&91. The wing consisted of continuous and it had an all-wood structure, powered by one 550 hp Walter Sagitta I-S engine
Be.100 was a low-wing fast two-seat monoplane project 1937,powered
by one 130-150 hp Walter Minor 6 engine
Be.150 Beta-Junior was developed from Be.50,as a light acrobatic trainer monoplane,powered by 105 hp Walter Junior engine
Be.151 was an all-wooden trainer and sport aircraft project from 1938. Two variants of the project were developed, which differed in the shape of the
cabin and chassis. Engine: Walter minor 6 140-150 hp, wingspan: 11,4 m, length: 7,65 m, height: 2,1 m.
Be.152 was an all-wooden low-wing trainer and sport cabin monoplane aircraft project from 1938,powered by one 140-150 hp Walter Scolar 6 engine
Be.152C was a developed project version of Be.152,had twotandem cockpits,
but powered by one 140-150 hp Walter Minor 6 engine
Be.153 to Be.155 ------?
Be.156 was developed from Be.56,but powered by either (190/205) hp Walter Major 6 engine,Project
Be.200 ------?
Be.250 Beta Major was a tandem two-seat low-wing trainer monoplane,developed from Be.50
Be.251 was developed from Be.51 as a tourist aircraft,powered by one Walter Major 4 engine
Be.252 Beta-Scolar was a two-seat aerobatic monoplane,developed from Be.52,powered by 180 hp Walter Scolar 7 engine
Be.300 ------?
Be.350 was developed from Be.50 as a trainer and towed gliders Project
Be.351 ------?
Be.352 was a two-seat cabin low-wing monoplane trainer Project,powered by one Walter Major 6 engine
Be.353 to Be.355 ------?
Be.356 was developed from Be.56,but no more details are known
Be.400 ------?
Be.500 Bibi was a motor-glider single seat low-wing monoplane,powered by 25 hp Walter engine,Project
Be.501 was a single seat, initial development aircraft for the Bibi cabin tourer,version of Be.500
Be.502 was a racer version of Be.500
Be.510 ------?
Be.520 was a three-seat light touring monoplane Project,intended after WWII,powered by one Walter Minor 4 engine
Be.530 & Be.540 ------?
Be.550 was initial production version of Be.500
Be.551 to Be.554 ------?
Be.555 Super Bibi was an improved version of Be.550
Be.556 was developed from Be.555,but no more details are known
Be.560 & Be.570 ------?
Be.580 was a four-seat light touring monoplane Project,intended after the WWII,powered by one Walter Major 6 engine
Be.590 was a five-seat low-wing light transport monoplane Project of 1939,with retractable landing gear,powered by two Walter Minor engines
Be.600 ------?
Be.601 to Be.604 ------?
Be.605 or LD-605 was a high-wing assault and transport glider Project of 1951,never completed
Be.700 was a five-seat low-wing light transport monoplane Project of 1939,with retractable landing gear,powered by four Walter Mikron engines
Be.700/II was an Aero-Taxi light transport low-mid-wing monoplane,had a single beam and powered by two Walter minor 6-III engines,mounted as a pusher motors in the rear of the main wings
Be.800 was a two-seat artillery observation and recce aircraft Project,entered in late 1940s contest
Be.801 was a single seat low-mid-wing agricultural monoplane Project,developed after WWII
Be.850 was a two-seat artillery observation and recce aircraft Project,entered in late 1940s contest
Be.50 Beta-Minor was a tandem two-seat low-wing light and touring monoplane,powered by one 95 hp Wlater Minor engine
Be.51 was the same as Be.50,but had a tandem seats in an enclosed cabin
Be.52 was the same as Be.50,but has a strengthened and more powerful two-seat aerobatic trainer
Be.53 was developed also from Be.50,but no more details are known
Be.54 was two-seat low-wing fixed landing gear light aircraft Project of 1936,called Super Beta,powered by one Major 6 engine
Be.55 was two-seat elementary school trainer low-wing aircraft Project,with retractable landing gear
Be.56 was a single-seat aerobatic advanced trainer,developed from Be.50
Be.57 was a high-speed tourist low-wing aircraft Project,with fixed landing gear and powered by one Major 6 engine
Be.58 & Be.59 ------?
Be.60 was a two-seat high-wing cabin light and touring monoplane,powered by one 65 hp Walter Mikron II engine
Be.61 ------?
Be.62 was developed from Be.60,but powered by Walter Minor 4 engine,Project
Be.63 ------?
Be.64 was developed from Be.60,but powered by Pobjoy R engine,Project
Be.65 to Be.69 ------?
Be.70 was a low-wing light transport monoplane project,could carry
ten passenger and crew of two,1936,based on Be.51,powered by two
Water Major 6 engines,had span of 17.95m
Be.71 to Be.73 ------?
Be.74 was a twin engined low-wing medium bomber Project of 1936,with retractable landing gear,estimated speed of 370 km/h,and powered by two
Walter Sagitta engines
Be.75 was a high-speed low-wing mail carrier aircraft Project of 1936,with retractable landing gear,estimated speed 500 km/h and powered by two Walter Sagitta engines
Be.76 to Be.79 ------?
Be.80 was a low-wing light transport monoplane project,resembled
the Be.84,but the differences were evident in the number of engines
and the capacity of the cabin,powered by four 95 hp Walter Minor 4
engines,could carry six passenger and crew of two,span 17 m, length
11.75 m, wing area 84.3 m2, empty weight 1650 kg, in Jet 2610 kg,
surface load 76.5 kg/m2, max. speed 270, landing 5) km/h, range 4500 m,
range up to 1200 km,Est. speed 240 km/h
Be.81 ------?
Be.82 was an all-wooden ten-seater aeroplane from 1937,powered by four 190 hp
Walter Major 6 engines
Be.83 ------?
Be.84 was a low-wing eight-seat light transport aircraft Project of 1936,with retractable landing gear and powered by two Walter Sagitta engines
Be.85 & Be.86 ------?
Be.87 was a low-wing light bomber aircraft Project of 1937,with retractable landing gear and powered by two 515 hp Walter Mars engines
Be.88 was a low-wing four engined medium transport monoplane project of
1936/37,powered by four 450 hp Walter Sagitta engines
Be.89 ------?
Be.90 was a low-cantilever-wing light fighter monoplane project,1937,of mixed construction and fixed landing gear,powered by one 400 hp Walter Sagitta engine
Be.91 was developed from Be.90,also as a single seat fighter project of 1937,It differed from the Be-90 type mainly by a different version of the 560 hp Walter Sagitta engine and a retractable landing gear
Be.92 was a low-cantilever-wing single seat monoplane fighter project of the late of 1937,it had a mixed construction like the Be-90&91. The wing consisted of continuous and it had an all-wood structure, powered by one 550 hp Walter Sagitta I-S engine
Be.100 was a low-wing fast two-seat monoplane project 1937,powered
by one 130-150 hp Walter Minor 6 engine
Be.150 Beta-Junior was developed from Be.50,as a light acrobatic trainer monoplane,powered by 105 hp Walter Junior engine
Be.151 was an all-wooden trainer and sport aircraft project from 1938. Two variants of the project were developed, which differed in the shape of the
cabin and chassis. Engine: Walter minor 6 140-150 hp, wingspan: 11,4 m, length: 7,65 m, height: 2,1 m.
Be.152 was an all-wooden low-wing trainer and sport cabin monoplane aircraft project from 1938,powered by one 140-150 hp Walter Scolar 6 engine
Be.152C was a developed project version of Be.152,had twotandem cockpits,
but powered by one 140-150 hp Walter Minor 6 engine
Be.153 to Be.155 ------?
Be.156 was developed from Be.56,but powered by either (190/205) hp Walter Major 6 engine,Project
Be.200 ------?
Be.250 Beta Major was a tandem two-seat low-wing trainer monoplane,developed from Be.50
Be.251 was developed from Be.51 as a tourist aircraft,powered by one Walter Major 4 engine
Be.252 Beta-Scolar was a two-seat aerobatic monoplane,developed from Be.52,powered by 180 hp Walter Scolar 7 engine
Be.300 ------?
Be.350 was developed from Be.50 as a trainer and towed gliders Project
Be.351 ------?
Be.352 was a two-seat cabin low-wing monoplane trainer Project,powered by one Walter Major 6 engine
Be.353 to Be.355 ------?
Be.356 was developed from Be.56,but no more details are known
Be.400 ------?
Be.500 Bibi was a motor-glider single seat low-wing monoplane,powered by 25 hp Walter engine,Project
Be.501 was a single seat, initial development aircraft for the Bibi cabin tourer,version of Be.500
Be.502 was a racer version of Be.500
Be.510 ------?
Be.520 was a three-seat light touring monoplane Project,intended after WWII,powered by one Walter Minor 4 engine
Be.530 & Be.540 ------?
Be.550 was initial production version of Be.500
Be.551 to Be.554 ------?
Be.555 Super Bibi was an improved version of Be.550
Be.556 was developed from Be.555,but no more details are known
Be.560 & Be.570 ------?
Be.580 was a four-seat light touring monoplane Project,intended after the WWII,powered by one Walter Major 6 engine
Be.590 was a five-seat low-wing light transport monoplane Project of 1939,with retractable landing gear,powered by two Walter Minor engines
Be.600 ------?
Be.601 to Be.604 ------?
Be.605 or LD-605 was a high-wing assault and transport glider Project of 1951,never completed
Be.700 was a five-seat low-wing light transport monoplane Project of 1939,with retractable landing gear,powered by four Walter Mikron engines
Be.700/II was an Aero-Taxi light transport low-mid-wing monoplane,had a single beam and powered by two Walter minor 6-III engines,mounted as a pusher motors in the rear of the main wings
Be.800 was a two-seat artillery observation and recce aircraft Project,entered in late 1940s contest
Be.801 was a single seat low-mid-wing agricultural monoplane Project,developed after WWII
Be.850 was a two-seat artillery observation and recce aircraft Project,entered in late 1940s contest
Last edited:
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Nice work hesham!
A few minor points ...
The Be 51 had a reduced span (11.42 m versus 12.16 m for the Be 50). Span was reduced again for the Be 52 (to 10.66 m) and it received a 130 hp Walter Major 4 - hence its name, Beta-Major.
The Be 150 Beta-Junior, as the name suggests, was powered by a 105 hp Walter Junior 4 (not a Minor). It had a 10.66 m span, so might be better viewed as a Be 52 development. The same might be said of the Be 250.
The Be 252c variant featured an oval-section fuselage, sliding canopy, spatted main gear, and other improvements (although I'm not aware of any 'Be 252a' or 'b').
Also a question: I've seen mention of a Be 500 Bibi with 25 hp Walter. Was this an unbuilt project?
A few minor points ...
The Be 51 had a reduced span (11.42 m versus 12.16 m for the Be 50). Span was reduced again for the Be 52 (to 10.66 m) and it received a 130 hp Walter Major 4 - hence its name, Beta-Major.
The Be 150 Beta-Junior, as the name suggests, was powered by a 105 hp Walter Junior 4 (not a Minor). It had a 10.66 m span, so might be better viewed as a Be 52 development. The same might be said of the Be 250.
The Be 252c variant featured an oval-section fuselage, sliding canopy, spatted main gear, and other improvements (although I'm not aware of any 'Be 252a' or 'b').
Also a question: I've seen mention of a Be 500 Bibi with 25 hp Walter. Was this an unbuilt project?
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Hi,
for Mraz or Orlican,after the WWII;
M-1 Sokol was a side-by-side two-seat low-wing cabin monoplane with retractable tail wheel,powered by one 105 hp Walter Minor 4-III engine,1946
M-2 Skaut was a two-seat trainer monoplane,resemble M-1,with new fuselage and a large bubble canopy,powered by one 75 hp Praga D engine
M-3 Bonzo was a three-seat light and touring monoplane,based on M-1,but had a large bubble canopy and a retractable tricycle u/c,powered by one 160 hp Walter Minor 6-III engine
M-4 was an artillery observation and recce high-wing cabin monoplane Project for late 1940s contest,powered by one 105 hp Walter Minor 4-III engine
XLD-40 Mir was a three seat low-wing monoplane,developed from M-3,with V-tail,a large rear-sliding bubble canopy and powered by one 105 Walter Minor 4-III engine
L-40 Meta Sokol was a four-seat version of XLD-40,with single tail unit,and powered by one 138 hp Avia M332 engine
L-140 was a Project,developed from L-40,but had a more powerful engine,a 210 hp M337 engine
for Mraz or Orlican,after the WWII;
M-1 Sokol was a side-by-side two-seat low-wing cabin monoplane with retractable tail wheel,powered by one 105 hp Walter Minor 4-III engine,1946
M-2 Skaut was a two-seat trainer monoplane,resemble M-1,with new fuselage and a large bubble canopy,powered by one 75 hp Praga D engine
M-3 Bonzo was a three-seat light and touring monoplane,based on M-1,but had a large bubble canopy and a retractable tricycle u/c,powered by one 160 hp Walter Minor 6-III engine
M-4 was an artillery observation and recce high-wing cabin monoplane Project for late 1940s contest,powered by one 105 hp Walter Minor 4-III engine
XLD-40 Mir was a three seat low-wing monoplane,developed from M-3,with V-tail,a large rear-sliding bubble canopy and powered by one 105 Walter Minor 4-III engine
L-40 Meta Sokol was a four-seat version of XLD-40,with single tail unit,and powered by one 138 hp Avia M332 engine
L-140 was a Project,developed from L-40,but had a more powerful engine,a 210 hp M337 engine
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- Joined
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As my dear Sarastro explained, I add Be.82,
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I add Be.88 project,from my dear Sarastro,
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I add Be.90,Be.91 & Be.92 projects,from my dear Sarastro,
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I add Be.100 from my dear Sarastro,
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I edit the Be.151,from my dear Sarastro,
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I add Be.152 & Be.152C projects,from my dear Sarastro,
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Via my dear Sarastro,and Letectvi,
Be.70 was a low-wing light transport monoplane project,could carry
ten passenger and crew of two,1936,based on Be.51,powered by two
Water Major 6 engines,had span of 17.95m
Be.80 was a low-wing light transport monoplane project,resembled
the Be.84,but the differences were evident in the number of engines
and the capacity of the cabin,powered by four 95 hp Walter Minor 4
engines,could carry six passenger and crew of two,span 17 m, length
11.75 m, wing area 84.3 m2, empty weight 1650 kg, in Jet 2610 kg,
surface load 76.5 kg/m2, max. speed 270, landing 5) km/h, range 4500 m,
range up to 1200 km,Est. speed 240 km/h.
Be.70 was a low-wing light transport monoplane project,could carry
ten passenger and crew of two,1936,based on Be.51,powered by two
Water Major 6 engines,had span of 17.95m
Be.80 was a low-wing light transport monoplane project,resembled
the Be.84,but the differences were evident in the number of engines
and the capacity of the cabin,powered by four 95 hp Walter Minor 4
engines,could carry six passenger and crew of two,span 17 m, length
11.75 m, wing area 84.3 m2, empty weight 1650 kg, in Jet 2610 kg,
surface load 76.5 kg/m2, max. speed 270, landing 5) km/h, range 4500 m,
range up to 1200 km,Est. speed 240 km/h.
