Henschel Hs 121
Nazi Germany (1934)
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The Henschel Hs 121 - the first aircraft offering by the company - failed to impress German authorities heading into the World War 2 period.
Detailing the development and operational history of the Henschel Hs 121 Advanced Fighter Trainer Prototype Aircraft. Entry last updated on 1/16/2017. Authored by Staff Writer. Content ©www.MilitaryFactory.com
The Hs 121 was a product of its time - relying on proven aircraft qualities while also making the shift to more modern characteristics such as all-metal construction. This Henschel aircraft design was, indeed, comprised largely of metal save for some surfaces being skinned in fabric. A propeller was set within the nose-mounted spinner and this was driven by way of an Argus As 10C series inverted inline pistol engine of 240 horsepower output. The pilot sat aft of the wing mainplane arrangement which, coupled with the long nose of the aircraft, restricted views.
Performance included a maximum speed of 173 miles per hour with a cruising speed nearing 155 miles per hour. The aircraft could manage a service ceiling up to 21,320 feet with a rate-of-climb of 1,640 feet per minute. In-flight endurance was around two hours.
A test article was constructed for presentation to Luftwaffe authorities and this first flew on January 4th, 1934. However, it did not have many qualities to recommend itself and the product was further doomed by poor flight characteristics for an advanced fighter trainer - leaving only a sole example built.
Henschel found more success with their Hs 126 of 1937 which ended as one of the Luftwaffe's most effective short-ranged reconnaissance-minded platforms of World War 2 during the early-going.
Any available statistics for the Henschel Hs 121 Advanced Fighter Trainer Prototype Aircraft are showcased in the areas immediately below. Categories include basic specifications covering country-of-origin, operational status, manufacture(s) and total quantitative production. Other qualities showcased are related to structural values (namely dimensions), installed power and standard day performance figures, installed or proposed armament and mission equipment (if any), global users (from A-to-Z) and series model variants (if any).
Our Data Modules allow for quick visual reference when comparing a single entry against contemporary designs. Areas covered include general ratings, speed assessments, and relative ranges based on distances between major cities.
Relative Maximum Speed Rating
This entry's maximum listed speed (173mph).
Graph average of 150 miles-per-hour.
Graph showcases the Henschel Hs 121's operational range (on internal fuel) when compared to distances between major cities.