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Hansa-Brandenburg C.I

reconnaissance aircraft model by Hansa-Brandenburg

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 7, 2025
Entity authorityQ561242 ↗
Source-derived summary

The Hansa-Brandenburg C.I, also known as Type LDD, was a 2-seater armed single-engine reconnaissance biplane designed by Ernst Heinkel, who worked at that time for the parent company in Germany. The C.I had similarities with the earlier B.I (Type FD, also designed by Heinkel), including inward-sloping interplane bracing struts. Like other early-war Austro-Hungarian reconnaissance aircraft, such as C-types of Lloyd or Lohner, the Type LDD had a communal cockpit for its crew.

The C.I served in the Imperial and Royal Aviation Troops in visual- and photographic reconnaissance, artillery observation and light bombing duties from early spring 1916 to the end of World War I. The aircraft had good handling characteristics, and steady introduction of more powerful engines in successive production batches (see below) enabled the improvement of performance and thus the continuing front-line service.

Armament of the type consisted of a free-firing 8 mm (0.315 in) Schwarzlose machine gun at the rear for the observer, and at least in some aircraft for the pilot there was also a similar fixed, non-synchronised forward-firing gun in a pod above the top wing. This latter weapon was replaced in later production examples by a synchronised 8 mm (0.315 in) Schwarzlose gun on the port side of the fuselage. The normal bomb load for the C.I was 60 kg (130 lb), but some aircraft could carry one 80 kg (180 lb) and two 10 kg (22 lb) bombs.

Production

Data from Austro-Hungarian Army Aircraft of World War One

In addition to 84 aircraft built by Hansa-Brandenburg, Phönix Flugzeugwerke (400 C.I(Ph)), Ungarische Flugzeugfabrik A.G. (834 C.I(U)) and Aero (A-14, A-15, A-26) also made the type under licence in the following batches:

Phönix

(Brandenburg C.I(Ph))

Series 26 with 120 kW (160 hp) Austro-Daimler

Series 27 with 140 kW (190 hp) Austro-Daimler

Series 29 with 160 kW (210 hp) Austro-Daimler

Series 29.5, 129 (ex 23), 229 and 329 with 150 kW (200 hp) Hiero 6

Series 429 with 170 kW (230 hp) Hiero 6

Ufag

(Brandenburg C.I(U))

Series 61, 64, 67 and 68 with 120 kW (160 hp) Austro-Daimler

Series 63 with 120 kW (160 hp) Mercedes D.III

Series 269 with 150 kW (200 hp) Austro-Daimler

Series 69 with 150 kW (200 hp) Hiero

Series 169 with 160 kW (210 hp) Benz Bz.IVa

Series 369 with 170 kW (230 hp) Hiero

Aero (Czechoslovakia) post-war

Aero A.14 copy BA369 with Hiero N 169 kW, Aero A.15 copy BA369 with Hiero L 169 kW and Aero A.26 copy BA26 with Walter-built 138 kW (185 hp) BMW IIIa

Poland (post war)

In 1919-1920, fifteen aircraft, differing in construction and engines, were assembled by the Poles in Lviv RPL-III workshops, and then in 1920-1924 some fifteen were made in Kraków workshops (known locally as Brandenburg K).

Arsenalul Aeronautic (Romania) post-war

In the 1920s with the increase in need of training aircraft, the Romanian Ministry of War approved the construction of Hansa-Brandenburg C.I airplanes at Arsenalul Aeronautic from Cotroceni. The aircraft were powered by the Austro-Daimler 160 hp engine.

Editorial summary

“Hansa-Brandenburg C.I” enters the record as reconnaissance aircraft model by Hansa-Brandenburg. Crown Archives preserves that source wording while asking what Hansa-Brandenburg, reconnaissance and aircraft can confirm, complicate or overturn.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1916, 1919, 1920, 1924—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Hansa-Brandenburg, reconnaissance and aircraft.
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“Hansa-Brandenburg C.I” is worth following because a concise public description often conceals a longer documentary argument. Here, Hansa-Brandenburg, reconnaissance and aircraft provides the most credible route into that argument.

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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated May 7, 2025. The linked authority identifier is Q561242. The Library of Congress control number is sh2013002536. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1916, 1919, 1920 and 1924.

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This entry incorporates text from “Hansa-Brandenburg C.I” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.