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While the R4M rockets that would prove so devastating to the Allied bomber formations later in the war (as these were not available until 1944) would have also been highly effective against shipping, the Germans did develop the airborne version of the highly effective Nebelwerfer in 1941, which was a 150mm (5.9-inch) artillery rocket launcher. These tubes could have been mounted under the wings of a jet. Had the German government given its complete support to the He 280 project, this aircraft could have gone into production in late 1941 or early 1942 and been delivered to the anti-maritime units of the Luftwaffe, placing it into active operations a full two years earlier than the Me 262. In a sense of heightened irony, Udet’s opposition on that April day changed the course of history.

Earlier during the war, when the British were minimally aware of German developments in technology, the future was still uncertain; there was still the serious competition for the jet contracts. Heinkel had also been developing a twin-engine fighter with their jet fighter. This design was designated the Heinkel He 280 V2, and the British were well aware of when the first prototype flew from Rostock on March 30, 1941, with test pilot Fritz Schäfer at the controls. The engine was a six-stage axial-flow BMW P 3302 and was actually Germany’s first jet aircraft—months ahead of the Me 262 in development and years ahead of the Arado Ar 234 bomber.

The report from Fritz Schäfer was promising, despite the engines being underpowered and unreliable, and the final report landed on the desk of Ernst Udet. The Heinkel He 280 proved to be a serious competitor to the Me 262 early on, and the comparisons between the two aircraft are quite revealing. (See Tables 4 through 7 for a comparison between the He 280, Ar 234, and Me 262 production specifications.)

TABLE 4:
ARADO AR 234B PRODUCTION SPECFICATIONS
Crew 1
Wingspan 14.1 meters/46 feet 4 inches
Wing area 26.4 square meters/284.16 square feet
Length 12.6 meters/41 feet 6 inches
Height 4.30 meters/14 feet 1 inch
Empty weight 5,200 kilograms/11,464 pounds
Max loaded weight 9,850 kilograms/21,715 pounds
Maximum speed 740 kph/460 mph
Service ceiling 10,000 meters/32,810 feet
Operational radius 800 kilometers/500 miles (435 nautical miles)
TABLE 5:
ARADO AR 234C PRODUCTION SPECFICATIONS
Crew 1
Wingspan 14.1 meters/46 feet 4 inches
Wing area 26.4 square meters/284.16 square feet
Length 12.6 meters/41 feet 6 inches
Height 4.30 meters/14 feet 1 inch
Empty weight 5,990 kilograms/13,200 pounds
Max loaded weight 9,890 kilograms/21,800 pounds
Maximum speed 873 kph/542 mph
Service ceiling 12,000 meters/39,370 feet
Operational radius 660 kilometers/410 miles
TABLE 6:
HE 280 PRODUCTION SPECFICATIONS
Crew 1
Wingspan 12.20 meters/40 feet
Wing area 21.5 square meters /233 square feet
Length 10.40 meters/34 feet 1 inch
Height 3.06 meters/10 feet
Empty weight 3,215 kilograms/7,073 pounds
Loaded weight 4,280 kilograms/9,416 pounds
Max takeoff weight 4,300 kilograms/9,470 pounds
Maximum speed 820 kmh/512 mph
Service ceiling 10,000 meters/32,000 feet
Operational radius 370 kilometers/230 miles
Rate of climb 1,145 meters per minute/3,756 feet per minute
Powerplant 2 × Heinkel He S.8 turbojet, 5.9 kN (1,320 pounds) each
Armament 3 × 20mm MG 151/20 cannons

There were several reasons for the Me 262 being awarded the final production contract, supplanting the He 280 as a fighter design. Perhaps the most prevalent reason was that the airframe design allowed for many different aerodynamically feasible configurations. This ability to adapt the airframe to multiple roles would be both a blessing and a curse. The flexibility of the design intrigued Göring, who wanted aircraft that could perform many roles without having to resort to the expense of new designs. The negative effect of having this multiple role capability would provide Hitler with the opportunity to become just one of many problems that would delay fighter production.