In 1943, military engineers developed a demolition weapon with a capacity of destroying its target at an effective range of 80-yards. The 290mm spigot mortars were adapted to existing 6pdr armed Churchill Mk.IIIs and Mk.IVs. The conversion was undertaken by the Royal Electrical and Mechanical Engineers (REME) workshops and the newly converted Churchill tanks with the 290mm mortar would be designated the Armoured Vehicle Royal Engineers (AVRE). The first delivery of the AVRE's occurred in April 1944 allowing for two months of training for the crews before the invasion of Normandy. The 290mm calibre shell (or Petard), originally code-named 'Bomb, Demolition No.1' and later nicknamed The Flying Dustbin1, weighed approximately 401b and contained 251b of demolition charge. It was a cylindrical drum made of tinplate with an attached fin-like tailpiece containing cordite propellant. A total of 24 dustbins could be carried in the AVRE and a trained crew could fire 3 to 4 rounds per minute. The principle purpose of the petard was to destroy concrete walls. One Petard could remove 6 cubic feet from a heavily fortified and steel reinforced wall. Other modifications to the Churchill to bring it up to an AVRE included the removal of the co-driver's hinged hatches and replacement with a sliding hatch through which the petard was loaded. The turret was slightly traversed to the left of centre, allowing the mortar tube to be positioned in a vertical position over the hatch to allow the co-driver to load the shell. The AVRE was also fitted with mud deflectors running along the mud chutes to prevent stones and other debris from interfering with devices attached to the AVRE. Although several books and references suggest that Churchill Mk.llls converted to AVRE was a rare occurrence, I found plenty of wartime images of Churchill Mk.lll AVREs in Normandy. I counted 15 different Churchills sporting a Mk.lll type turret and mounting a 290mm spigot. With photographic evidence under my belt, I was keen to proceed with making the modification to the AFV Club Mk.III offering to a Mk.III AVRE.
Saturday, June 21, 2014
Classic Military Vehicle 07/2014
To begin with we need to dispel a recurring myth. When they went into action on D-Day,the three British regiments operating DD tanks had been divided between two armoured brigades and had no connection with 79th Armoured Division; the Sherwood Rangers Yeomanry and the 4th/7th Dragoon Guards formed part of the 8th Armoured Brigade which landed on Gold sector while the 13th/18th Hussars in 27th Armoured Brigade landed on Sword. Also, each DD regiment consisted of two squadrons of amphibious tanks (20 tanks each) while the remainder of the regiment, the Third Squadron and Regimental Headquarters, with 24 tanks between them, landed dry, not being equipped with DD tanks. Of course, regarded as specialised armour all of these regiments had been part of 79th Armoured Division while training in Britain but when they went into action they were seen as tanks with the ability to swim. Once that was done and they were ashore they became ordinary fighting tanks and as such formed part of a conventional armoured brigade. Even so, it is clear that the 79th Armoured Division found it hard to let them go and the divisional history often refers to the activities of the DD tanks when recounting events on 6 June 1944.
Flight Journal 08/2014
In early June of 1944, my original P-38J, CL-X, had been wrecked by a fellow pilot while I was on leave. I returned to see my pride and joy lying on its belly from a combat encounter. My bunkmate, who was at the controls of my Lightning, told me he had an engine shot out while tangling with the Luftwaffe and made it all the way back to base in England when he got cut off by a landing B-17. With wheels down, flaps out, and only one prop turning, he ran out of options, raised the gear, and bellied it in. Thankfully, with a war going on, there were many P-38s sitting around waiting to be assigned. I was issued a new P-38 and my ground crew got it ready to fly. Unfortunately, the day I was supposed to give it a test hop, everything was grounded so the ground crews could paint black and white stripes on our airplanes — invasion stripes. I would have to perform double duty on my next flight, a combat mission and test hop all rolled into one. On June 5, I was slotted to fly a night mission over the English Channel to cover the invasion beaches along the French coast. The P-38s were selected because they were extremely recognizable with twin engines and twin tails, and nothing else looked like them. Our instructions were simple: "If you see anything flying over the beaches, shoot it down — no questions asked. Destroy anything that is not a P-38 entering your assigned patrol area." We departed our base at Wormingford very late in the afternoon. The weather was terrible with low ceilings and heavy rain as we struck out for our patrol area. From 1,500 feet, I saw countless numbers of boats of all shapes and sizes all over the channel heading for France. What a sight! We orbited the beaches and I saw some sporadic gunfire, but nothing that would compare to the next day. We landed well after dark and trudged to our bunks for some rest.
Model Airplane News 07/2014
Hosted at Paradise Field in Lakeland, FL, Florida Jets is an annual "jet-together" that has been going on for 18 years. With more than 120 registered pilots this year, the event has grown dramatically, and along the way, it has become a showcase for manufacturers and suppliers in this unique segment of the RC hobby. It is run as a fly-in rather than a contest, so participants are pretty much free to fly as much as they'd like. There is no judging or scoring, just pure "jetting around" in the near-perfect Florida sky. For this year's event, which took place March 5-8, the light breeze was steady, but went right down the runway. This allowed some of the larger, heavier models to touch down at just above walking speed. The big news for 2014 was the outstanding, newly installed blacktop runway and relocation of the actual flying site to a more "user-friendlv" location. Previous jet participants had been vocal about the grass runway, so promoter Frank Tiano responded by installing a 60- by 700-foot strip of asphalt. Everyone was pleased and some commented that this improvement will likely trigger a huge increase in participation in the future. The flightline, vendor booths, suppliers, and food stands were far more accessible than in previous years and everyone noticed.
Subscribe to:
Posts (Atom)



