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Cold Steel: EAW Aircraft

by Jim "Twitch" Tittle
 

MESSERSCHMITT BF 109E-3

The "C" and "D" models adequately proved themselves with the Condor Legion in Spain. The "E" is model reached assembly lines in 1940 and was the Luftwaffe mainstay during the Battle of Britain. Where British aircraft were mounting .303 caliber machine guns, the Me 110 and Bf 109 carried 20mm's in addition to their rifles caliber machine guns. With the two 1,000 r.p.g. 7.92s in the cowl and two 20 mm with 60 rounds each in the wings, the 109 was comfortably armed.

The E-3 mounted and additional MG FF 20 millimeter cannon in the airscrew hub. Vibrations sometimes occurred in the hub cannon during firing. With the 1,175 h.p. Diamler-Benz DB 601A inverted V-12, the "E" reached a maximum speed of 348 m.p.h. @ 14,456 ft. Climb was an substantial 3,510 f.p.m.

The ceiling was 37,500 feet but range was dismally short at 410 miles. Most pilots returning from raids on England sweated out the dreaded, red "fuel low" light on the dash. In the respect of armament, the "E" was never really improved upon much. The "F" was more lightly armed still with the two 7.92mm's and one 15mm, then later one 20mm. The "G" did optionally mount heavier armament, but it was at the expense of performance.

MESSERSCHMITT BF 109G-6

The G was the most proliferous model due to its ability to accept infinite modifications. The G-6 was the first model to supplant its two 13mm cowl mounted machine guns and nose mounted 20mm cannon with either a pair of 20mm MG 151s or 30mm Mk 108s! Further tinkering added a 21 cm. rocket tube beneath each wing for still greater potency against Allied bombers. Field modifications by master armorers led to many varieties of one off aircraft.

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Of course the bolt-ons degraded performance. This author once asked General Galland if his personal aircraft carried the extra 20s when the practice was just starting. He simply snorted, "hell yes!" Its 1,475 h.p. Diamler-Benz direct port fuel injected V-12 gave it a top speed of 387 m.p.h. at 22,970 feet.

The plane's ceiling was 39,750 feet with a climb rate of nearly 3,300 f.p.m. Range was only 615 miles at best. And with the extra gondola guns, maneuverability suffered. Favored by the top German aces, the 109G-6 excelled as the workhorse of the Luftwaffe. What ever shortcomings it had, one must remember that Ace of Aces, Erich Hartmann scored his 352 kills in the venerated 109.

MESSERSCHMITT BF 109K-4

In 1943 an high altitude version of the 109 with a constant-chord center section and strengthened tailplane commenced. After a service evaluation at Guyancourt, near Paris the H-1 received favorable reviews in 1944. With GM 1 (nitrous oxide) power boost the H-1 could reach 47,000 feet!

Development progressed and the "K" soon appeared. No "I" suffix was assigned to the 109 and the "J" was the Spanish built version. The "H" was dropped in favor of the Ta 152. The MW 50 (methanol/water) injection raised the K-4's DB 605ASCM/DCM from 1,500 h.p. to 2,000 h.p. Erich Hartmann could flat outrun Mustangs with the K-4's speed of 452 m.p.h. @ 19,685 ft.

Ceiling, while lower than the H-1, was still a respectable 41,000 ft. Range was right back to the early "E" with a meager 365 miles on internal fuel. The climb rate was a phenomenal 4,823 f.p.m. The guns were a curious mix. Two high velocity, flat trajectory MG 151 15mm's were coupled with the MK. 103, and later, MK. 108 30mm cannon all in the nose. Of course two 20mm "gondola guns" could be attached to the wings as needed.

MESSERSCHMITT BF 110C-4 ZEROSTORER (Destroyer)

The 110 fulfilled the 1934 Luftwaffe dream of a heavy, long range, escort fighter. Its success was short lived. After the early stage of the war against puny air forces, the 110 was on the defensive for the duration. The Zerostorer was amply armed with four 7.92mm machine guns, each with 1,000 rounds, and two 20mm cannon carrying 180 r.p.g.

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The rear gunner had a single 7.92 with 750 rounds. American pilots were amused by the twinkle of the "pop gun" as they bore in for an easy kill. The Me 110 was called "meat on the table" by P-47 pilots like Gabreski and Bob Johnson. The two DB 601A were identical to those used on the 109E-1 at 1,000 h.p. Utmost speed was 349 m.p.h. @ 22,965 ft. The ceiling was only 32,000 feet, but it was adequate for early war missions. Climb rate was only 2,200 f.p.m. and range was just 528 miles.

MESSERSCHMITT BF 110G-4

Like most German aircraft, the 110 evolved and was extensively modified. Since it could not maneuver to defend itself well, it was soon apparent that another role must be found. If it was escorted by single engined fighters the 110 could be a bomber destroyer using its heavy gun armament and rockets and/or air-to- air bombs.

As a three seat night fighter with FuG radar lugging two Mk. 108 30mm with 135 r.p.g. and two 20mm with 300 r.p.g., plus two 7.92s with 400 r.p.g. for the rear gunner, the 110 found its niche. The leading Luftwaffe night ace Major Heinz-Wolfgang Schnaufer racked up 121 kills.

Though the G-4 had two 1,475 h.p. DB 605Bs, it could make only 342 m.p.h. due to the extra weight. It maxed out at 26,000 feet and could climb at a 2,270 f.p.m. rate. With external fuel range was 1,305 miles, plenty of loiter time for stalking Allied bombers. Some "G" sub-variants had two 20mm's mounted to fire obliquely upward when positioned below and behind a bomber. Another had a 37mm cannon. Some "G's" had GM 1 power boost and others did not. Myriad field modifications produced still more mutations.

MESSERSCHMITT ME 410B HORNISSE (Hornet)

The culmination of Zerostorers was the debut of the 410 in 1943. Finally with two 1,900 h.p. DB 603G engines the big plane could manage 391 m.p.h. @ 26,575 feet. It climbed at 2,100 f.p.m. Range was 1,450 miles and the ceiling topped out at 32,800 feet. Now the heavy fighter could almost take on daylight operations with some hope of success.

Click to continue . . .

 

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Me 262

A rear gunner controlled a pair of 13mm machine guns in remote barbettes. Up front the bomb bay for light ordnance, had become a true weapons bay with a vast array and mixture of heavy guns and rockets. 8cm., 21cm., 30cm. rockets and 20mm., 30mm. and 37mm cannon were used. A 50 millimeter cannon was used in one model. II/ZG 26 ace Hauptman Tratt scored 38 victories in zerostorers. Lt. Rudi Dassaw mounted no less than eight 20mm's on his 410.

JUNKERS JU 88A

The first JU 88 flew in 1936 and before the war ended over 15,000 had been produced. The "A" alone had sub-variants up to A-17. Confusing sub-models to these had alternate designations too. The A-4 model is very representative of the line. It used two Junkers Jumo 211J-1 V-12s of 1,350 h.p. engines. It could manage 273 m.p.h. at 17,500 feet and 1,980 miles with maximum fuel. It took 23 minutes to attain 17,500 feet.

Bomb load was 2,200 lbs. normally but it could max out for short hauls with two 2,200 lb bomb on inboard shackles and two more 1,100 pounders on the outboard ones. A crew of four defended with mostly 7.92mm hand held guns and sometimes a forward firing 20mm. The tropicalized A-4/Trop was used in the Western Desert.

JUNKERS JU88C

The "C" was conceived as a Zerostorer, or heavy fighter. Like the Bf 110, it was not formidable enough to hold its own in daylight operations with Allied fighters. Using FuG onboard radar array in the solid nose reduced top speed from 311 m.p.h. at 19,685 ft. by 25 m.p.h. Two Jumo 211-Js of 1,410 h.p. propelled it to a 32,480 foot ceiling and a climb rate of 1,770 f.p.m. Three 20mm cannon and three 7.92mm guns were fixed in the nose and a 13mm swivel mount defended the rear. A 20mm could be mounted at an oblique, upward angle as well.

HEINKEL HE 111

For an aircraft that was so sleek and modern looking in 1935, just five years later it would struggle to survive missions, obsolete. As with most of the German airframes, the 111 would morph into a staggering collection of variants used everywhere.

The "P" model is atypical of the Battle of Britain with a top speed of 247 m.p.h. at 16,400 ft. coming from two Junker Jumo 211F-2s of 1,015 h.p. powerplants. It had an adequate for the time ceiling of 25,500 feet coupled with a 1,490 mile range. It could carry 3,300 lbs. of bombs and was a fine torpedo bomber with two standard "fish." Assorted 7.9mms and a 20mm comprised the armament for the crew of five.

JUNKERS JU 87 STUKA

Even non-aircraft enthusiasts recognize the ungainly Stuka. The fixed landing gear covered with spats, the gull wing, the squared edged design all make the JU 87 unmistakable. The Blitzkreig (lightning war) and Stuka are forever entwined in history. The JU 87B was used during the Battle of Britain after stunning triumph over ill equipped airforces and armies earlier. With its dive brakes extended it could float down at 150 m.p.h. and bear in on a target with total precision and dropping its 1,100 lb bomb load.

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The 1,100 h.p. Jumo 211Da V-12 could manage 238 m.p.h. at 13,410 feet clean. Its ceiling of 26,250 ft. was rarely visited since it was always used in low, close in attack. The pilot had two 7.92mm guns at his disposal and a usually short- lived rear gunner had one also. The pilot got an additional two 20mm cannon in later models. It was a rugged bird but no match for the fighters of its day.

MESSERSCHMITT ME 262A-1a SCHWALBE (Swallow)

"It was like angels were pushing," was General Adolph Galland's remark after his first flight in the 262. Indeed the 540 m.p.h. twin jet interceptor ushered in a new era of air combat. Though not powerful by today's standards, the Junkers Jumo 004 turbojets generated 1,980 lb. thrust enabling the bird to climb at 3,937 f.p.m.

But the key element was the four MK 108 30mm cannon in the nose. One hit could bring down an Allied bomber. If that wasn't enough, the 24 R4M rockets salvoed like buckshot, from beyond gun range, made it possible to hit multiple targets or cause enough chaos to instigate mid-air collisions.

The crude- by-today's-standards turbines required constant maintenance and pilots fiddled with the throttles to find a setting where the often balky jets worked smoothly. Once set they would leave them alone and fly at that constant velocity, make their runs through the gauntlet of bomber fire, and hopefully survive.

There were 22 jet aces that flew the 262 with units such as Galland's JV 44 in the latter days of the war. Heinz B„r led with 16 kills. The popular myth was that if Hitler had not made some of them bombers, things would have been different. Galland states that, save for bomb shackles, all 262's were true fighters. It was just too little too late. Had it debuted a year earlier, in numbers, perhaps daylight bombing would have suffered.

V-1 (FIESELER FZG-76)

"Vergeltungwaffe" is the word for it; vengeance weapon. They were launched from rails on land and by He 111s in the air. They created fear in their target in 1944 England.

This giant leap of technology was the first cruise missile really. With a span of 17 feet and length of only 25, the V-1 was packed with a 1,870 lb. warhead. The Askania auto pilot was able to steer the bomb only accurately enough to reach the city intended, not specific buildings or even blocks.

With an Argus 019-014 pulse jet engine, the V-1 could make 350 m.p.h. traveling between 300- 2,500 meters. With a gyroscope, altimeter and compass working in concert with control links and servos the thing flew up to 160 miles before the simple distance counter signaled it was at the pre- determined range.

The elevators were depressed and the bomb went into a sudden dive pulling fuel away from the motor. The rude sounding motor would cut off warning victims that the V-1 was in its final phase before detonation. Some were shot down by fast fighters and some were tipped out of control during a wing to wing maneuver. Some 20,000 were launched and about 50% made it to England. There was a piloted version of the FZG-76 intended for suicide use but the program did not see fruition.

 

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