Showing posts with label Argus. Show all posts
Showing posts with label Argus. Show all posts

Wednesday, 6 September 2023

Arado Ar 69

The Arado Ar 69 B V3 training, touring and sporting aircraft prototype D-EPYT, Werknummer 141, was photographed during its existence with a short vertical tail and the typical Arado taller rounded vertical tail, both positioned in front of the elevators. The Arado tail was designed to improve the aircraft's spin characteristics.

The Ar 69 was developed in parallel to the Focke-Wulf Fw 44. It's upper and lower wings were designed with a sweep of 10 degrees and a span of 9 meters. At slightly above 500 kilograms, the aircraft was very light. The Ar 69 A was powered by an Argus As 8 B in-line engine, while the Ar 69 B as shown here utilized a Siemens-Halske Sh 14 A radial engine. The aircraft was evaluated by Arado Flugzeugwerke GmbH and E-Stelle Rechlin.

Only seven Ar 69s seem to have been built, the last one being delivered on 30 April 1936.

Top: Arado Ar 69 B V3 D-EPYT at the XIV Paris Air Salon, November 1934 (where it was displayed next to a Heinkel He 70). Note the short vertical tail. (German Aviation 1919-1945 collection)

Bottom: Arado Ar 69 B V3 D-EPYT with the taller vertical tail of typical Arado design. Aircraft also sports a different paint scheme than that of the short-tailed version. (German Aviation 1919-1945 collection)

Tuesday, 29 December 2020

Arado Ar 66

Ski-equipped Arado Ar 66 trainer ??+?C. The use of Schneekufen [skis] instead of wheels during winter months was not uncommon in certain sections the Luftwaffe. Also visible is the typical Ar 66 tail section, consisting of a rudder placed aft of the fuselage-top mounted tailplane and elevators.

The fuselage panel between the cowling of Argus As 10 C engine and the transition to the fabric-covered, welded steel tube rear fuselage is noticeably brighter (painted?) than the surrounding fuselage. Moreover, there appears to be a bright fuselage band immediately aft of the Balkenkreuz. Unfortunately, further information regarding this photo is currently lacking. (German Aviation 1919-1945 collection)

Saturday, 19 December 2020

Gotha Go 145

A beautiful (if incomplete) in-flight shot of Gotha Go 145 TH+FJ. According to the information available to me, this two-seat biplane trainer was operated by 3./JFS 2, Magdeburg-Ost, Germany, in the summer of 1940. Aircraft is likely finished in 02.

The Go 145 was designed by Albert Kalkert (subsequently of Go 242, Go 244, and Ka 430 fame) and powered by an Argus As 10 C engine. It remained operational with the Luftwaffe from the mid-1930s until the end of the war. (German Aviation 1919-1945 collection)

Tuesday, 5 February 2019

Indulgent Retrospection: Die Giganten. Me 321-Me 323



















[Full title: Die Giganten. Me 321-Me 323. Eine Dokumentation von Karl R. Pawlas] Karl R. Pawlas, Publizistisches Archiv Karl R. Pawlas, Nuremberg, Germany, 1975, Luftfahrt Monografie LS 3. Illustrated, softcover, published in German.

Cover image © by Publizistisches Archiv Karl R. Pawlas, 1975.

As previously mentioned in my review regarding Karl R. Pawlas' pioneering compendium about the Arado Ar 234, Pawlas established his Publizistisches Archiv publishing house in order to make use of a significant collection of original aviation documents, with a main focus on German aviation. The publications thus released were – and remain – an abundant treasure trove of detailed information and rare photos.

Pawlas' Die Giganten. Me 321-Me 323 is no exception, of course. The wealth of in-depth content provided by this physically somewhat small book is astounding; it served to both shed light on numerous little known aspects of Messerschmitt's giant Me 321/Me 323 transports, and, in some cases, correct previous misinformation. Other books on the Me 321/Me 323 have of course been published in the many years since Pawlas's Die Giganten first appeared, and yet it is testimony to its thorough and professional approach that it still remains a relevant and extremely precious reference.

The result of 15 years of document collection, Die Giganten contains 336 printed pages which provide 394 photos and 34 drawings, in a format of 21 by 15 cm. Pawlas methodology is obvious right from the start, as the book remarkably begins with a list of original period sources consulted in its gestation, something other authors would customarily place in the closing appendices of their books.

Pawlas then delves more conventionally into the design, development, and testing of the Me 321 transport glider, also listing details regarding the individual prototypes. This is complemented by a 1943 report on the production of the aircraft in Leipheim. In a following brief chapter, it becomes apparent that thoughts to motorize the Me 321 also included the serious proposal to fit the aircraft with 12 Argus pulsejets (!), in combination with Walter RATO units.

The next 80 pages detail the manufacturing process of the Me 321. Almost the entire chapter consists of photos, some of which revealing incredibly enlightening minutiae. Further heavily illustrated chapters show Me 321 cargo loading, take-off, and towing procedures. The content then moves to the development, production, and utilization of the Me 323, the powered transport version of the Me 321. These chapters are again enhanced with photos and facsimile documents. Pawlas also provides detailed information regarding the individual subtypes of the Me 323, the armament carried by both the Me 321 and Me 323, the Me 323 Waffenträger [weapons carrier] version, and plans for further development of the Me 323. All of this is, again, opulently illustrated.

This truly excellent source of information on Messerschmitt's intriguing aircraft was the third installment of a small series by Publizistisches Archiv Karl R. Pawlas on German transport gilders. The first publication, Luftfahrt Monografie LS 1, focused on the DFS 230 and DFS 331, the second one, Luftfahrt Monografie LS 2, provided information on the Gotha Go 242, Go 244, Go 345, P 39, and Kalkert Ka 430. And all three of these books still are indispensable additions to any serious library on this topic.

Monday, 27 July 2015

Focke-Wulf Fw 58


Inspection of the starboard Argus As 10 engine of a Focke-Wulf Fw 58 C Weihe [harrier] liaison aircraft, photographed at Cottbus, near Berlin. Unfortunately, none of the aircraft's markings are visible, thus rendering a more detailed identification difficult.

The inscription on the back of the original photograph reads: Vor dem Start [before take-off]. The exact date is unknown, although judging by the attire of some of the mechanics, the picture appears to have been taken in summer. (German Aviation 1919-1945 collection)

[Entry amended January 19, 2020]

Sunday, 30 November 2014

Heinkel He 72



Heinkel He 72 A Kadett, D-EBIZ, Werknummer 761, of the NSFK. Aircraft is fitted with an Argus As 8 R engine. Exact date and location unknown.

The pilot in the rear cockpit appears to be Martin Mossdorf, later Gruppenkommandeur of I./StG 3 (from June to November 1942). Mossdorf was a recipient of the Deutsches Kreuz [German Cross] in gold as well as the Ritterkreuz des Eisernen Kreuzes [Knight's Cross of the Iron Cross], among other awards. He survived the war in captivity. (German Aviation 1919-1945 collection)

[Entry amended February 25, 2020]