Messerschmitt Me 262

As early as 1938 — before the war had even begun — Messerschmitt was studying a fighter powered not by a propeller but by the revolutionary new turbojet engine. The concept promised speeds far beyond anything a piston aircraft could reach, but it was hostage to a technology in its infancy: the engines simply were not ready. The airframe, in fact, flew first under a conventional piston engine in 1941, the jets following only when Junkers and BMW could deliver them.

On 18 July 1942 the Me 262 made its first flight on turbojet power alone, and the result was electrifying. Here was a fighter some 150 km/h faster than the best Allied piston aircraft, with a swept-leading-edge wing and two axial-flow Junkers Jumo 004 turbojets slung in nacelles beneath it. The age of the jet fighter had arrived — though Germany would struggle to bring it to the front in time to matter.

The Me 262's development was a study in frustration. Its Jumo 004 engines were marvels of expedient engineering, built around non-strategic substitute metals because Germany lacked the nickel and chromium for proper heat-resistant alloys. The penalty was brutal: the engines were temperamental, prone to flameout and fire, and had a service life measured in a mere handful of hours before overhaul.

Politics compounded the technical problems. Hitler famously insisted the aircraft be fielded as a fast bomber rather than the interceptor its designers intended — a demand that, alongside engine delays and Allied bombing of the factories, pushed operational service back by many months. By the time fighter versions reached the squadrons in numbers, in late 1944, the strategic situation was already beyond recovery.

For all that, the design itself was visionary. Its swept wing — adopted partly to solve a centre-of-gravity problem, but aerodynamically prescient — and its podded turbojets pointed directly at the shape of post-war jet aviation. Captured Me 262s were pored over by Allied engineers, and their influence can be traced in the first generation of jets on both sides of the Iron Curtain.

The principal fighter was the Me 262 A-1a “Schwalbe” (Swallow), a devastating bomber-destroyer whose four nose-mounted 30mm MK 108 cannon could shatter a heavy bomber in a single firing pass; many also carried underwing batteries of R4M rockets to strike from beyond defensive gun range.

To satisfy Hitler's demand, the A-2a “Sturmvogel” (Stormbird) was fitted out as a fast bomber. A two-seat radar-equipped night fighter, the B-1a/U1, was developed to counter the RAF's Mosquitoes, and various reconnaissance and trainer conversions followed. In total only about 1,430 were completed, and far fewer ever flew operationally.

The Me 262 was concentrated in a few elite units, most famously Jagdgeschwader 7 and the all-star JV 44 led by Adolf Galland, which gathered some of the Luftwaffe's finest surviving pilots. When they could get into the air, the jets inflicted sharp, sometimes shocking losses on American and British bomber formations, slashing through escort fighters they could simply outrun.

Their weapon was overwhelming. Nearly 190 km/h faster than a Mustang, the Me 262 carried four 30 mm cannon and, later, racks of R4M rockets that could shred a bomber formation in a single pass. In the hands of aces like Galland and Heinz Bär it offered a glimpse of the future of air warfare — and scored the first jet-versus-aircraft kills in history.

But the aircraft was desperately vulnerable at its weakest moments — slow and heavy on take-off and on the landing approach, its sluggish-spooling engines unable to provide quick power. Allied pilots learned to patrol over the jet airfields and pounce as the Me 262s climbed out or came in to land, and many were destroyed in exactly those phases. Chronic fuel shortages, the wreckage of Germany's airfields and rail network, and a trickle of barely-trained pilots meant that the revolutionary fighter spent most of its days grounded.

In the end perhaps 1,400 were built, but only a fraction ever flew in combat. The revolutionary fighter arrived far too late and in far too small numbers to change the outcome — a technological leap of a generation, fielded by a Reich that no longer had the fuel, the pilots or the intact airfields to use it.

The Messerschmitt Me 262 was the first jet aircraft to enter operational service anywhere in the world — a genuine generational leap in military aviation. In the right circumstances it was almost untouchable, and it gave Allied air commanders a profound shock and a glimpse of the future of air combat.

Yet it changed nothing about the outcome of the war. Delayed by immature engines, political interference and a collapsing industrial base, it arrived too late and in numbers far too small to blunt the Allied air offensive. The Me 262 stands as the supreme example of a recurring German wartime theme: brilliant, advanced engineering, fielded amid the ruin of the nation that produced it — a weapon of tomorrow lost in the catastrophe of its present.

• J. Richard Smith & Eddie J. Creek, Me 262 (Classic Publications) — the definitive multi-volume study.
• Manfred Boehme, JG 7: The World’s First Jet Fighter Unit 1944–1945 (Schiffer).
• Robert Forsyth, Jagdgeschwader 7 “Nowotny” (Osprey).
• Walter J. Boyne, Messerschmitt Me 262: Arrow to the Future (Smithsonian).