The control column, rudder pedals, throttles, fuel levers, trim wheels, pitch change and carburettor controls are all from the MKI nose, as are the pilots seat, observers seat and bomb aiming seat fuel gauge panel and cylinder head gauge panels. There were a goodly number of brackets and some ribs that were usable. All stressed skins were replaced as these had been cut about by the conversion to a car, the tubular steel cockpit structure was replaced due to corrosion. Ralph Nelson who had built the car threw very little away which was fortunate for us as it eased the restoration. I will point out that the production break at the rear of the cockpit is the same for all marks of Blenheim wherever they were built and the main flying control systems all go through the same spot it is the throttle and hydraulic systems that are the difference between the Canadian and British built Bristol type 149 and of course the type 149 is a modified type 142 that’s why most things fit. The aircraft is registered as a Fairchild Bolingbroke (Modified). There no sizeable portions of the MKI nose left it being completely dismantled. I hope this answers some questions
In answer to the original question, the gun pack was rearmed by opening the outer bombs doors, which were still fitted, and then the armorers were able to slide the ammo containers into place within the rack.
If the gun pack required removal it was held in by four large screws with `T` handles that passed through the bomb bay floor, these same screws held the bomb racks in position. the inner doors that had to be removed to fit the gun pack were relatively easy to replace.
With regard to who could wear the BoB bar it was only designated fighter squadrons who could wear it. 53 and 59 squadrons were not part of fighter command during the BoB
Smudge
Thanks Steve, we sometimes forget how good the Blenheim looks in the air, even those of us who work on it every week of the year. I would also like to thank all those who help us with the donations, whatever amount, and of course the Blenheim Society without whose extraordinary fund raising efforts throughout the years we would not be able to do what we are doing. All work on the airframe is still voluntary although we hope to employ a full time engineer on the engines in the near future.
Blenheim Society is open to all, and amazingly we are still recruiting Blenheim veterans, we had 15 at our last meeting in October 2010.
Many thanks again we are on course to seeing her back. A few more ££££s would help
Smudge
Ians Blenheim
The Blenheim MKI at Duxford will be painted as the one in which Ian won the DFM `THE OLD`UN`
Blenheim Nose
The two panels on the nose are metal. On some of the earlier production models the one directly in front of the instrument panel was glass but the pilots view through this was blocked by the panel so it was deleted and replaced by metal. Later the pilots windscreen was made to slide down giving a direct vision panel, when this was slid down a small windscreen would pop up to deflect the airflow from the cockpit. Its quite a complicated system and we are are not going to try and duplicate it, so the nose will revert to the earlier layout.
Smudge
Blenheim Parts
Positive on the map case, I`ve just put exactly the same type in for painting prior to refitting. Every one is right re the light series bomb steady and battery terminal.
The large item is stumping us at the moment, its not a standard part of the aircraft and we`re leaning towards it being part of the bomb bay gun pack, so will have to get the books out to try and confirm.
We`ll keep trying
Smudge
Chalkey White
There is a memorial bench opposite building 66 `Blenheim Palace` on which the names of all Blenheim engineers and pilots involved with the project are remembered. We often talk about `Chalkey` as all those who have passed on are special to us.
His knowledge of aircraft engines especially the Mercuries was unsurpassed and he passed that knowledge on for which we are ever grateful.
As said there are photos of `Chalkey` in Graham Warners books.
Smudge
It looks very much like the locking device that secured the bomb carriers in the Blenheim, which was a `T` handle the holes around the circumference would have taken the locking pin to stop it rotating. They had two of these and it picked up through holes in the top of the bomb bay. The gun pack carriers for the fighter variant was secured in the same way.
Smudge
Indonesian Blenheim
There is only one recorded Blenheim used in this way and that was a MKIV abandoned by the RAF in Java during 1942 and salvaged by Indonesian rebels, in 1945, who replaced the Mercury with Nakajima Sakae engines. This only made one flight before crashing.
Smudge
Blenheim Update
Work is being concentrated on the MKI nose and we are working on getting the glazing installed before being fitted to the airframe. Just for info there are 72 pieces of framework to be made as well as the glass and perspex, all time consuming. Also ready is the seat frame, modified to take the British style hydraulics, rudder pedals, control column, throttle quadrant, trim control pedestal, propellor pitch and carb cut out controls and the fuel transfer and delivery levers. These will all be fitted prior to assembly to the airframe. We are working to have the nose fitted within the next 4-5 months. All of the airframe work is being done voluntarily as we havn`t the monies to employ people full time, having said that the monies that we do have will be used to employ an engineer full time on the engines and the first should be in the engine bay within the next month once we have finished a Mercury for a Canadian Lysander.
The Blenheim Society has done wonders again this year in rasing £21000 for the project and I would like to thank every one who has made a donation to the project. Dare I say it `Oh for a tenth of 6 million`
One thing is sure the Blenheim will fly again.
Possibly the main reason the ladder was on the port side is because all of the starboard side panels are detachable for maintenance and of course a fixed ladder would interfere with this vital function.
Blenheim Progress
The MKI nose is back in the `Palace` as its more easily worked on in there.
A large number of items are ready to be fitted this includes the throttle box and the rudder assembly and tube work to mount the instrument panel.
We have had to use the seat frame from the MKIV as the original MKI was corroded beyond use. The frame had to be modified slightly to take the British style hydraulic systems, the seat frame is an integral part of the nose as it takes all of the flying control systems to the airframe and has to be fitted prior to mounting the nose to the airframe. The original MKI control column and seat are also ready to be fitted.
Work on the engines will soon start and we should soon have an engine frame and fire wall fitted to allow work to start on the nacelles.
We are concentrating on the nose glazing at the moment as its quite a big task even though most of its flat panels.
Progress is good especially as its all voluntary by five engineers. Many thanks to all those who make donations when visiting DX and dare I say `Oh` for only a small portion of £6 million.
Blenheim Progress
With regard to the engines, a deal of work has taken place in that two reconditioned crankcases complete with con rods, cranks, blowers etc are ready for fit but the main stripping of the original engines has not taken place yet. We are hoping a great deal of the original engines can be rescued most certainly all of the ancilleries and most of the cylinders this will save a deal of time.
Engine wise we need to employ a full time engineer on these as we not only have the Blenheim to consider but also two Lysander engines, but again finance rears its ugly head. John Romain needs to oversee the builds, so it needs to be done in the top hanger and we do have a engineer lined up. All we have to do!! is find some cash, to clear some of the work load and to find some space to do it in, simple isn`t it.
As for my expertise with a spirit level I`m pretty useless at shelves, much better with a hammer in my hand.
Smudge
Message to Bri
Hi Bri have tried to PM you but cant get through, am interested in the Blenheim Magazine could you sent it to me C/o ARC Building 66, Duxford Airfield, Duxford, Cambs CB22 4QR.
Many thanks Smudge
AVRO built Blenheims
AVRO built Blenheims at Chedderton and it appears not to be well known.
They were –
MkIs L6954-L6843
MkIVs N3522-N3545 N3551-N3575 N3578-N3604 N3608-N3631
R2770-R2799 Z5721-Z5770 Z5794-Z5818 Z5860-Z5909
Z5947-Z5991 Z6021-Z6050 Z6070-Z6104 Z6144-Z6193
Z6239-Z6283 Z6333-Z6382 Z6416-Z6455 Z9533-Z9552
Z9572-Z9621 Z9647-Z9681 Z9706-Z9755 Z9792-Z9836
AE449-AE453
The vast majority of all other Blenheims MkIs, MKIVs and MKVs where built by the Rootes Group shadow factories apart frpm initial batches built by Bristol who went over to production of Beaufighters.
Smudge