SKU: 52686409094

1940 Mk 1a Spitfire - 'QJ-K' Liveried

Sale price$20247.75 Regular price$22497.50
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Description

1940 Mk 1a Spitfire - 'QJ-K' LiveriedLimited edition of 50 models, presented in the livery of Spitfire Mk 1a K9998 QK J Based on the Mk 1a aircraft flown by Geoffrey Wellum of 92 Squadron during his first taste of aerial combat on the 11th September 1940 Each model hand built and assembled by a small team of craftsmen 1: 16 scale model, over 60 centimetres 23 inches long with a wingspan of over 70 centimetres 27 inches wide Made using the finest quality materials Over 6500 hours to

  • Limited edition of 50 models, presented in the livery of Spitfire Mk 1a K9998 ‘QK-J’
  • Based on the Mk 1a aircraft flown by Geoffrey Wellum of 92 Squadron during his first taste of aerial combat on the 11th September 1940
  • Each model hand-built and assembled by a small team of craftsmen
  • 1:16 scale model, over 60 centimetres/23 inches long with a wingspan of over 70 centimetres/27 inches wide
  • Made using the finest quality materials
  • Over 6500 hours to develop the model
  • Over 400 hours to build each model
  • Thousands of precisely engineered parts: castings, photo-etchings and CNC machined metal components
  • Built using original CAD designs developed from an original scan of aircraft in the Battle of Britain Memorial Flight based at Coningsby in Lincolnshire

Please note current images show the model in its bare aluminium finish. Images of the model in its full livery will be shared as soon as they are available.

A beacon of defiance in Britain’s darkest hour, the Supermarine Spitfire stands as the nation’s most iconic World War II fighter. Conceived by Reginald Mitchell of Supermarine Ltd., it was developed in response to a 1934 Air Ministry specification for a high-performance interceptor armed with eight wing-mounted 0.303-inch (7.7mm) machine guns. Its lineage traced directly to Mitchell’s Schneider Trophy racing seaplanes of the 1920s, machines built to chase absolute speed. One such aircraft, the S.6, set a world speed record of 357 mph (574 km/h) in 1929.

From Racing Seaplanes to Frontline Fighter

Mitchell’s approach was more radical than that of the Hawker Hurricane, a design rooted in steel tubing, wood, and fabric and favoured by many RAF commanders of the 1930s. The Spitfire instead employed a stressed-skin aluminium monocoque structure wrapped around a 1,000 hp, 12-cylinder, liquid-cooled Rolls-Royce PV-12 engine, later immortalised as the Merlin. Its defining feature was a graceful elliptical wing with a thin airfoil, which, combined with the Merlin’s efficient supercharging, delivered exceptional performance at high altitude. This advanced construction made the Spitfire both difficult to build and challenging to repair, leading some to question whether it was too sophisticated for wartime realities.

The Spitfire’s eight wing-mounted guns were harmonised to converge at a single point ahead of the aircraft, while pilots were aided by an electric gunsight that projected an orange aiming dot onto the windscreen - an early forerunner of the modern heads-up display.

Into Service - and Mitchell’s Final Legacy

The prototype first flew in March 1935, with the aircraft entering RAF service in July 1938. The first operational Spitfires arrived at No. 19 Squadron at Duxford on 4 August. Tragically, Mitchell did not live to see his creation enter service, succumbing to cancer in June 1937. Even after learning his illness was terminal, he continued to work relentlessly, against medical advice, determined to see the project through.

Early Combat and an Uncertain War

In the early stages of the war, Spitfires were initially held back, with Hurricanes forming the backbone of Fighter Command, though they did see action during the evacuation of Dunkirk. The Spitfire claimed its first victories on 16 October 1939, when aircraft from Nos 602 and 603 Squadrons shot down two Junkers Ju 88 bombers over the Firth of Forth. By the summer of 1940, Germany launched its aerial offensive against Britain. In the wake of the rapid Nazi advance across Europe, many - including influential voices in France and the United States - believed Britain’s position to be untenable. Even with the Spitfire, RAF pilots faced technically capable opponents in overwhelming numbers, and contemporary estimates painted the aircraft as an underdog by almost every measure.

The Battle of Britain

During the Battle of Britain, Spitfires were preferentially tasked with engaging German fighters, while Hurricanes attacked the bombers. Although more Hurricanes were deployed and credited with a greater number of victories, Spitfire squadrons suffered lower losses and achieved a higher victory-to-loss ratio. Its superior high-altitude performance is widely regarded as a critical factor in tipping the balance of the war effort. At the height of the battle, the Luftwaffe committed an average of 1,000 aircraft per day, with one massive raid on London involving more than 1,100 machines - yet time and again they were repelled, with the Spitfire at the forefront.

Evolution and Global Service

Most Spitfires flown during the Battle of Britain were Mk I variants, though many were replaced by the Mk II by the end of 1940. Thereafter, the Spitfire supplanted the Hurricane as the primary fighter of RAF Fighter Command and served across the European, Mediterranean, Pacific, and South-East Asian theatres. Mk I Spitfires were also supplied to allied nations including France, Portugal, and Turkey. In total, 1,533 Mk I aircraft were built by Supermarine, with a further 50 produced by Westland Aircraft. All Mk I Spitfires were officially declared obsolete by February 1945.

The Spitfire’s Legacy

The Spitfire’s influence extended far beyond the battlefield. Its elegant form and hard-won victories were woven into the fabric of Britain’s wartime identity, becoming a potent symbol of resistance and resilience. Widely used in propaganda to rally public morale and project confidence at home and abroad, it stood as visible proof that Britain could fight back. In time, the Spitfire transcended its role as a fighter aircraft, enduring as an icon of courage, ingenuity, and national survival.

A Faithful Replica of K9998 ‘QK-J’

This exquisite Amalgam scale model is a faithful 1:16 reproduction of the Supermarine Spitfire Mk Ia flown by Geoffrey Wellum of 92 Squadron in September 1940, presented in the authentic squadron markings of aircraft K9998 ‘QK-J’. This aircraft holds particular significance as Wellum’s mount on the morning of 11 September 1940, when he experienced his first taste of aerial combat - his so-called ‘blooding’ as a fighter pilot. It represents one of the most accurate and highly detailed Spitfire models ever produced at this scale. Every minute detail of the aircraft has been meticulously recreated, from the thousands of individual rivets to the finely detailed cockpit and the upper structure of the Rolls Royce Merlin engine. As with all Amalgam models, it is the result of a seamless fusion of art, technology and dedication, combining original digital scan data and extensive historical research with master-level sculpting and finishing to create a model virtually indistinguishable from the real aircraft in photographs. The model has been developed using extremely precise digital scan data gathered from Battle of Britain Memorial Flight aircraft based at RAF Coningsby in Lincolnshire, alongside detailed reference material relating specifically to Wellum’s aircraft. The historically accurate paintwork and markings faithfully capture the appearance of K9998 as it appeared in operational service during 1940. Each Supermarine Spitfire is built to order. Please contact our sales team to discuss bespoke specifications or individual requirements.

The Mk 1a Spitfire K9998 ‘QK-J’ is limited to just 50 pieces at 1:16 scale.

Please note that, due to the large size of this piece and complexities of shipping, additional costs will be calculated and billed separately based on delivery location.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52686409094

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4.6 ★★★★★
Based on 27 reviews
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Product Reviews
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Verified Purchase
Ryan
Lake Worth, US
★★★★★ 5
Works great, do the double drain for best results
My 06 Altima (185k miles) had been burning massive amounts of oil (like 4 quarts every 800 miles) due to a leaking PCV valve hose that took forever for me to narrow down (months). So after getting that under control I figured I needed to decontaminate the poor engine. When using this I idled my car to operating temp (about 8 minutes). Poured the bottle in, idled it for another 15 minutes. Drained the oil (black and thick). Put the plug back in, poured about 2.5qts of new oil in. Idled it for 10 minutes. Drained that (black but much thinner). Took the old filter off. Let both areas drain for 10 minutes. Put the plug back in, put the new filter on and filled with the 4.6qts of new oil my car calls for. Ran for a few minutes (like 2 with a few revs) and then let sit for 10 mins before checking the level. When I checked my dipstick it was so clean I thought I had a leak because I couldn't see it on any of the crosshatch. I ended up having to go by touch to get the reading. This stuff is amazing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
T
Verified Purchase
T. Lee
Pawtucket, US
★★★★★ 5
Worked for me! Definitely recommend!
Used a whole can in my 2009 Civic 1.8L with 150k miles. I can honestly say, this helped remove a lot of sludge out of the engine. The oil came out with a water-like texture and super dark! Before taking out the oil filter, I added new lower cost oil to the engine and let the engine run for about 5 minutes to get that extra flush! You can definitely see all the extra sludge in the new oil! Drained and refilled with new oil and filter. The engine definitely sounded quieter and smoother than before! If you value your car, I would definitely recommend doing this flush on your higher mileage cars every 50k miles or so! Definitely recommend this LiquiMoly product!
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Reviewed in the United States on May 11, 2025
J
Verified Purchase
JJ
Battle Creek, US
★★★★★ 5
3rd Update! See review... Good stuff and works as advertised...
Update - 3rd oil change/flush. Engine oil draining from engine is waaaay cleaner than my first flush. Probably won't need to do a 4th time for several changes. I added Ceratec at this change and am amazed how much better the engine performs since my initial flush. Less clatter and very smooth idle. (Jeep 4.0 I6) Update- 2nd change and used the flush again. About 7000 miles from first use. The oil was cleaner and less "gunky" as first time but oil was definitely dirtier than normal. Right away noticed off idle throttle response improved. Then on a drive I take regularly with a mountain pass and long downhill I noticed that even tho the jeep downshifted out of OD it took much less throttle to hold 65 up a long grade. On the downhill normally I would see 50-60 mpg max on the digital readout. This time. It went to 99 which to me indicates more vaccum below the throttle plate. My guess is the rings freed up a bit more than the first flush and highway mileage is up to 23+ where I would get 21 before. Nice! Used in 2001 Jeep Grand Cherokee. 140k miles and a ticking lifter (common in the 4.0 - 6 cylinder...). Definitely cleaned sludge (oil filter very heavy!) and oil was dark when draining. Idles smoother, oil stays cleaner longer, slight oil pressure increase and runs cooler. The lifter still ticks but probably a cam lobe issue. Will use it after 7500 miles or 1 year. Will report back after next change.
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Reviewed in the United States on February 22, 2017
J
Verified Purchase
J N Brown
Lexington, US
★★★★★ 5
Tips and tricks
I watched several videos by professionals who used this. Follow instructions. Make sure the engine is warm before you put it in. Make sure you have everything you need. The biggest tip I got that was repeatedly emphasized by the pros was to buy a “cheap” oil in addition to the new oil. After you run the flush drain the oil and flush. Put the cheap oil in and “rinse” the inside of the engine with the cheap oil. Then drain again. Replace the oil and filter with your good stuff. I followed these instructions or suggestions and…. I sat in the truck while the flush was running. It’s a 13 year old truck with 150,000 miles. It was running strong but burning oil and kind of loud. Sounded like it was growling. There were some ticking type noises that made me nervous. As I sat in the truck and let the flush cycle through the engine at idle I could literally hear the flush working. Very slowly it was like someone gave the engine a Xanax and you could hear it getting quieter and calming down. I drained, rinsed with cheap oil only letting the cheap oil run through at idle for another 15 minutes then drained again. The oil flush was clearly important. It didn’t come out as black as the first drain but it looked like old nasty oil. The truck is no longer burning oil. My gas mileage has increased significantly and it is running so quiet and smooth it’s unbelievable. I used a little less of the liquid Molly flush than it called for regarding the flush to oil ratio. I didn’t want to do something too intense to the inside of the engine. But the results were remarkable. Just as advertised after following the instructions. I also added the liquid Molly oil additive to the final oil change to ‘lube’ the inside of the engine. I plan to do another flush in about 10,000 miles. All that to say, yes, you won’t be disappointed as long as you follow instructions and a few tips and tricks. My truck is almost running like a brand new truck and again it’s an old and tired truck. I will use this as part of a high mileage maintenance and perform the flush every 50,000 miles or so. I feel confident it will extend the life of my engine based on the results
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Reviewed in the United States on February 9, 2024
C
Verified Purchase
ChimChim
Lake Worth, US
★★★★★ 4
Seems to have helped
Bought a used 2020 Jeep Sahara 2 liter turbo charged with 80k miles from a dealership. Dealership had just changed oil the day of purchase. Drove it home 30 miles down interstate and another 20 back roads, it ticked and tapped allot at idle and the dip stick was varnished. I added the flush, let it idle for 10 minutes and drained it. The new oil from the dealership drained out jet black, no light could pass thru it. I changed the oil with Walmart oil and a cheap oil filter and let it idle for 5 minutes to clean out all the engine flush, it drained out clean and clear. I refilled it with Pennzoil Platinum High Mileage oil and a Fram Ultra Synthetic oil filter. It's been a week and the engine is noticeably quieter and smoother since using this product. If nothing else it cleaned allot of carbon from inside of my engine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025

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