The Blohm & Voss BV 141 stands as one of the most unconventional aircraft ever designed — an asymmetrical tactical reconnaissance aircraft conceived by Dr. Richard Vogt to meet an RLM requirement for superior observation visibility. This collection brings together 7 historical documents covering Variants B and V, including flight manuals, armament instructions, engineering reports, and photographic documentation.
Definitive Collection with Free Lifetime Updates: This is a living collection that we continuously expand and refine. As we acquire additional BV 141 documentation, technical bulletins, or variant-specific materials, we update this collection and provide free lifetime updates to all purchasers. Your one-time purchase guarantees access to all future additions and improvements to this collection.
Historical Note
Designed in the late 1930s by Dr. Richard Vogt at Blohm & Voss, the BV 141 was conceived in response to an RLM requirement for a single-engine tactical reconnaissance aircraft with exceptional crew visibility. Vogt's radical solution placed the crew gondola on the starboard side of the wing, entirely separate from the engine-bearing fuselage on the port side — creating an aircraft that appeared aerodynamically impossible yet proved surprisingly stable in flight.
The A-series prototypes were powered by the BMW 132N 9-cylinder radial (approx. 865 hp), considered underpowered for the airframe. The B-series addressed this with the BMW 801A 14-cylinder radial (1,500+ hp), achieving a maximum speed of approximately 438 km/h at 5,000 m, a range of ~1,900 km, and a service ceiling of 10,000 m. The B-series also introduced an asymmetrical tail to improve the rear gunner's field of fire.
Despite positive pilot evaluations — noting the aircraft's unexpected stability and ease of handling — the BV 141 never entered full production. The primary reason was competition for the BMW 801 engine, which was prioritised for the Focke-Wulf Fw 190 fighter. The rival Focke-Wulf Fw 189 also proved a more conventional and politically favoured solution. Approximately 28–38 prototypes and pre-series aircraft were constructed before the programme was cancelled.
The BV 141 remains a landmark in aeronautical engineering history — proof that asymmetry, when properly engineered, need not compromise flight performance.
Manuals Included in This Collection
Variant B
- BV 141 B Aircraft Handbook — Bv 141 B-1 Aircraft Handbook, Flugzeug-Handbuch (German Language)
- Bv 141 B Flight Manual — Bv 141 B-1 Flight Operating Instructions Manual, Bedienungsvorschrift Fl (German Language)
Variant V
- Bv 141 V Armament — BV 141 V-6, V-8, Operating Instructions for Firearms, BDV-Schusswaffe (German Language)
General / No Variant
- Bv 141 Technical Publications — BV 141, the first asymmetrical aircraft, BV 141 das erste unsymmetrische Flugzeug (German Language)
- Bv 141 Technical Reports & Certificates — BV 141 Center of Gravity Calculation Report, Schwerpunktsberechnung (German Language)
- Bv 141 Technical Reports & Certificates — BV 141 Test Report Fo 174, Versuchsbericht (German Language)
- Bv 141 Slides, Photos and Brochures — Bv 141 Series of Photographs, Bilddokumentation (German Language)
This collection spans Variants B and V, covering flight operations, armament systems, structural engineering calculations, aerodynamic test results, and historical photographic documentation — a comprehensive archival record of one of aviation's most extraordinary experimental programmes.
Engineering Norms and Standards
The BV 141 was developed under RLM (Reichsluftfahrtministerium) engineering standards and Luftwaffe airworthiness requirements of the late 1930s and early 1940s. The airframe was designed for structural robustness under asymmetric loading conditions — a novel engineering challenge at the time. The center of gravity was maintained near the wing center, with aerodynamic lift balanced across both wings. The propeller's p-factor and torque were engineered to counteract the yawing moment created by the offset weight distribution, particularly at lower speeds. The extensively glazed cockpit gondola, similar in concept to the Fw 189, was designed to maximise crew observation capability. Hydraulic systems for the landing gear were noted as an area requiring further development during evaluation trials.
Format and Delivery
All documents are delivered as high-resolution digital PDFs, available for instant download upon purchase. Files are optimised for both on-screen reading and print reproduction. Compatible with all standard PDF readers on desktop, tablet, and mobile devices.
Disclaimer
These documents are provided for historical reference and research purposes only. They do not constitute current airworthiness guidance. All trade names and designations remain the property of their respective owners. Copyright © Sicuro Publishing.