Tuesday, 15 February 2011

Junkers Ju 88 G-1 Nachtjäger on display in Berlin's Deutsches Technik Museum - Eastern front nightfighters


Since the summer of 2010 a restored Junkers Ju 88 G-1 night fighter fuselage Wnr 714628 has been on display in Berlin’s Deutsches Technik  museum. It is the only Ju 88 night fighter variant extant and one of the only three renovated Ju 88 twins on display in aviation museums around the world.

In the early hours of 5 December 1944 the twin radial BMW 801 engines of a Ju 88 G-1 roared into life at an unknown German airfield in western Hungary. The machine, on the strength of NJG 6 and marked with the Verbandskennzeichnen 2Z+BR, powered off down the runway and was quickly climbing for altitude in the clear night sky. The prey however was not an incoming bomber stream - like many similar late-war night fighters in the East, the three-man 7. Staffel crew, pilot Helmut Buder and two wireless operators Hans Buehler and Gottfried Jentzsch, had been briefed to fly a Schlachtfliegereinsatz – a ground attack sortie against Soviet troop and tank columns pushing westwards. Although equipped with the advanced electronics of the Lichtenstein radar and its associated ‘antler’ or Hirschgeweih antenna array in the nose, this particular G-1 was a heavy fighter and mounted a weapons tray of heavy cannon under the fuselage. The aircraft still had the two 20 mm Schräge Muzik cannon in an installation behind the cockpit. Despite being ill-suited for ground strafing, Ju 88 night fighter pilots had adopted certain techniques to facilitate their task. Cutting their engines at altitude once over the target area and gliding silently down onto the unsuspecting Soviet columns before restarting their engines was one particularly effective measure as recorded by 35-victory NJG 100 ace Günther Bertram in a letter to this blog author.

On the ground the Red Army had already begun to penetrate into the area around Lake Balaton (Plattensee) by December 1944. The Soviets had heavy fighter cover which would prove fatal for Bruder’s machine - picked up by Soviet aircraft of unknown type, 2Z+ BR was caught in a cone of fire and sustained heavy damage during the course of the sortie. Attempting to put down for an emergency landing in the vicinity of Balaton-földvar on the eastern side of the lake, the Ju 88 G-1 broke into several pieces and quickly sank into the water, which at that location was only a few metres deep. The crew was killed in the crash and recorded as missing.

The wreck was still at the bottom of Lake Balaton in 1995, when Hungarian police divers begun work on removing undesirable obstacles in the lake. The police divers were warned by local fishermen about the wreck lying in shallow water near Balaton-földvar. Later in 1996 a constructor’s plate was located, which together with the fighter’s code 2Z+BR enabled historians to determine that this was G-1 2Z+BR missing since the combat flight on 5 December 1944.  The restoration would prove particularly difficult – the extricated wreckage was broken into several parts. The only complete units were the middle section of the fuselage and the port wing minus its outer section. The outer half of the starboard wing and the front part of the fuselage including the cockpit were most likely severely damaged when crashing into the water.

The Norwegian Luftfartmuseum in Bodo under Birger Larsen had already restored a complete Ju 88 D-1 WNr. 0881203 and held a decent selection of parts from Ju 88 C-4 Wnr. 0880797 and was therefore able to provide assistance for the restorers Bircask of Hungary working in conjunction with the German Museum of Technology. The parts from the Ju-88 C-4, two complete halves of the wing and part of the fuselage, came from Mehamn area in the North of Norway, where this particular aircraft had force landed during WWII. Both wrecks were transported to the Bodo Museum by Norwegian Air Force Westland Sea King helicopter. During December 2003 the representatives of both museums signed a joint venture agreement - the well-preserved wing parts of C-4 WNr. 0880797 wreck were used to complete the missing wing parts of the G-1. The missing front section of the G-1’s fuselage was constructed as a replica by copying Ju 88 D-1 Wnr. 0881203 and many spares from both collections were incorporated into the rebuild. Both Norwegian fuselages were transported to the Karl Birczak restoration workshops in Hereg near Budapest in March 2004. The German Museum of Technology committed in the joint venture to meet all restoration expenses for a complete “Norwegian” D-1 fuselage, work also done by Birczak.

The Berlin museum was fortunate in being able to locate and build into the restoration an almost complete suite of electronic equipment as carried by this particular aircraft, the collection assembled by Dr.Ing. Peter Aichner from Brixen.. The electronic equipment of this Ju 88 G consisted of a FuG 220 SN-2 Lichtenstein radar with a range of almost 4 km, a FuG 227 Flensburg designed to pick up the emissions of the British bombardiers’ warning radar Monica, a PeGe 6 radio compass, a FuG 101 radio altimeter and more. Aichner's family entrusted this unique collection of equipment to the Berlin museum after his death. The amount of electronics carried was one of the prinicpal reasons for the presence of a second radio operator among the crew;

“Since there was always more and more radar and direction-finding instruments installed in the aircraft, they had to be operated by another crew member,” according to night fighter ace Heinz Rökker.

The German Museum of Technology has thus gained an authentic- albeit partial - Luftwaffe Junkers Ju 88 G Nachtjäger, the only one in the world. Now that the fuselage is finished and on display, work has begun on the wings and engines.

Below; manoeuvering the restored Ju 88 fuselage through a fourth floor window of the Berlin museum. The October 2010 issue of Flugzeug Classic magazine was one of the primary sources for this article. For more pictures of the restored Ju 88 G-1 at the Deutsches Technik museum go here


More Ju 88 nightfighter articles on this blog;


Monday, 14 February 2011

Junkers Ju 87 G with Bk 37 cannon 'Kanonenvogel' Academy 1/72 Hans Ulrich Rudel





 My recently completed Ju 87 G with Bk 37 cannon 'Kanonenvogel' from the Academy 1/72 kit in the markings of Hans Ulrich Rudel. I've posted some useful reference video stills of a 'cannon bird' and some further views of my model photographed on Holger Nauroth's German-language Stukageschwader 2 Immelmann history, which is a very nicely done photo history of this unit. The final view below shows the DF antenna in its compartment on the rear fuselage decking, the only image of this installation that I could locate in my Luftwaffe library and which is nicely moulded in the Academy kit.  The kit does not feature the white outline Hakenkreuz and I was unable to source a similar marking from my decal sheets - no great loss; I'm not a 'fan' of Rudel or the HK as one or two of my posts on this blog have hopefully made quite clear. More of the model on my modelling blog here



Below video still captures of a Kanonenvogel. For rare views of Rudel's 1000th sortie and attendant celebrations go here
















More Ju 87 'Kanonenvogel' images on this blog from the Bundesarchiv via Wiki Commons

Friday, 4 February 2011

Hasegawa 1/72 Junkers Ju 88 G-6 Nachtjäger 'Berlin radar' boxing - last edit March 2016





A new boxing of the Hasegawa Ju 88 G with additional sprues for the G-6 Berlin or Morgenstern radar. Although we were promised a 'compact build review' in the pages of Scale Aircraft Modelling this month (see cover of February 2011 issue) I failed to spot it inside the magazine ! Herewith a selection of photos of the box and contents courtesy of my correspondent Freidarr from the Flugzeugforum.de. This kit retails for a mind-boggling £45 in the UK, but everything is in the box to enable a fine replica to be built.  First pic up shows one of the engine sprues, the earlier G-1 engines are also in the box.The G-series fuselage omitted the A-series' Bola ventral defensive gun position and were fitted with the enlarged squared-off vertical fin/rudder tail unit of the Ju 188, more powerful armament and BMW 801 G-2 radial engines plus additional FuG 350 Naxos or FuG 227 Flensburg homing devices as well as the now-standard FuG 220 Lichtenstein SN-2 90 MHz VHF radar. The G-6 versions  were powered by Jumo 213A inline-V12 engines and often featured one or two 20 mm MG 151/20 cannons in a Schräge Musik or slanting mount. Some of the final G-series models received new Jumo 213E engines and, as here, new radar installations, either the FuG 218 Neptun V/R or the latest FuG 240 Berlin N-1 cavity magnetron based, 30 GHz-band (centimetric) radar. Only a small number of these were built...as usual click on the images to get a closer look..Enjoy!















Finished model by Alistair "Mottle Master"




Signed Luftwaffe ace photos Lacy Sutton collection (Glünz, Loos, Christl, Stolle, Seeger)

Signed ace photos in the collection owned by Lacy Sutton and reproduced here with Mr Sutton's kind permission;




                                     Bruno Stolle and Fritz Karch  (JG 2)


Georg Christl, 7 victories. Participated in the Battle of Britain with III./ZG 26. Staffelkapitän of 7./ZG 26 based on Sicily flying Bf 110s in December 1940. In a raid against Tobruk harbour on 9 April 1941, Hauptmann Christl was leading 7./ZG 26 and claimed an RAF Hurricane shot down - his victim was the RAF ace Flying Officer George Goodman (12.666 destroyed and 2.333 damaged victories) of 73 Sqn, who force-landed within the outer defences of Tobruk unhurt. Awarded the Ritterkreuz for his leadership in the desert on 18 March 1942 with III./ZG 26. Major Christl was posted to Parchim in July 1944 to command Jagdruppe 10, an experimental testing unit of specialised anti-bomber weapons, until the end of war.


 



In remembrance of my fallen comrades - Günther Seeger (JG 2)

























Tuesday, 1 February 2011

Flying Heritage collection Fw 190 A5 W.Nr 1227 ( Edited 06 August 2011 with link to video sequences on this blog )

Having flown for the first time in December 2010, Paul Allen's Fw190A-5/U3, WNr.1501227 has just left the paint shop in its new JG 54 brown and green 'scheme'  - in 1943 this would likely have comprised some variation/combinations of Dunkelbraun and Oliv Grun. ( 76 lower and 79/81/82 uppersurfaces)
The aircraft was lost in July 1943 while on the strength of 4./JG 54 (?), found in 1989 in a Russian forest and restored in the UK and latterly the US.  Engine run videos and pictures of the first flight at the link below.

http://falkeeins.blogspot.com/2010/10/flying-heritage-collection-fw-190-5.html

Flying Heritage Collection's Luftwaffe Day 06 August 2011

http://falkeeins.blogspot.com/2011/08/fw-190-bf-109-emil-paul-allens-flying.html






On Monday 19th July 1943 Fw190 A-5 W.Nr 1227 'White A' took off on a sortie carrying a SC250 (550Ib) bomb. Airborne from Siwerskaja in a Rotte on what was probably a hot summer day, 'White A' headed for the front line which was only fifteen or so minutes flight time away. Crossing the front line over the Dvina River, the Fw190 headed East, accompanied by the other machine. Whilst behind enemy lines, in an area called Voibakala, the 'Rotte' attacked an armoured train and reportedly suffered damage from flak. The loss report indicates the Fw190 crash landed due to this damage, although none was located on the airframe. It would appear that the Fw190 suffered a catastrophic failure of the BMW801, caused by a rag -sabotage is suspected as it was a new engine only fitted a few days before. The Fw190 was recorded as being 100% lost in the map reference co-ordinates of Pl.Qu.20124. This grid system based on 1:200,000 maps was used to identify crash sites, possibly for salvage, recovery of missing pilots or as the best way of identifying an area consisting of unpronounceable Russian towns, villages and large areas of forests and lakes. The more numbers the Pl.Qu. reference gives, the smaller the area of the location.

The pilot Feldwebel Paul Rätz survived the crash landed behind enemy lines. He removed his leather flying helmet and retrieved the first aid kit from the rear fuselage and is thought to have headed West back to the front line only a dozen or so miles from the crash site. He was undoubtedly captured by the Russians and interned although the Luftwaffe loss report still classes him as 'Vermißt' (missing) in action.

This article -which has appeared in a number of places over the web uncredited- was prepared by Mark J. Sheppard and is reproduced here with Mark's kind permission.

In addition to documenting the original colours and the early restoration efforts, Mark undertook much research on the pilot (aided by Axel Urbanke in Germany). The pilot survived the crash landing and became a POW – returning to Germany in 1949. Paul Rätz died in 1989. Originally a ground crew member before becoming a pilot, Rätz flew with 1./JG54 and Nowotny  during 1942-43. He had survived three crash landings, returned a number of aerial victories and been awarded the Frontflugspange (Front line or combat pilot's flying clasp ) in bronze, silver and gold for over one hundred sorties flown. He was transferred to 4./JG54 on 9th July 1943 and reported as missing ten days later - the BMW 801 engine having suffered a catastrophic engine failure. The 190 came down in a sapling forest which then grew around the aircraft so that 40 years later "you could not see it from 20 feet away". The recovered airframe was 99% complete including ammunition boxes as well as the remains of the pilot leather skull cap on the seat. It was only missing two MG-17 machine guns, a few instruments and the master compass.