diving extension/pitch-back

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With an inferior aircraft, victory in one-versus-one combat must come
through superior tactics and better technique. Because energy tactics are
so much more complex than angles tactics, they tend to magnify variations
in pilot ability. This is one reason energy tactics are recommended
for this scenario. Another factor is the increased time involved. Besides
prolonging the agony, energy techniques may allow the pilot of the inferior
184 ONE-VERSUS-ONE MANEUVERING, DISSIMILAR AIRCRAFT
fighter to hold the opponent off until he loses interest or is forced to
withdraw for fuel considerations. The high-G descending nose-to-tail turn
is ideal for this purpose. If the opponent is equipped with RQ missiles, this
tactic may allow the pilot of the inferior fighter to hold the bogey just far
enough off the tail to prevent a weapons firing while he unexpectedly
reduces power or uses speedbrakes to slow down and thereby generate
rapid closure with the opponent. Then at the critical moment he can make
a break turn toward the bogey to produce an overshoot. If the bogey pilot
does not recognize this ploy soon enough and immediately quarter roll
away and pull up, the inferior fighter may be able to reverse for a cheap
shot. If the bogey does pull up nearly vertically, the defender may have a
chance to unload and accelerate down and away, generating separation to
prolong the fight, or even causing the bogey pilot to lose sight. When the
bogey is gun equipped, the defender should expect a snapshot prior to the
overshoot and be prepared to defeat it with a sharp, out-of-plane jink.
Climbing extension/pitch-back tactics cannot be expected to work for
the inferior fighter in this scenario, since the opponent has a P s advantage.
The other energy tactics discussed, which are intended to bleed the bogey's
energy with a nose-to-tail turn (or nose-to-nose in the case of a very small
bogey or one equipped with all-aspect missiles), can still be effective
against an inexperienced or a careless opponent.
The following episode, found in Thunderbolt! by the World War II
USAAF ace Robert S. Johnson, is one of the best examples available of the
use of energy tactics (diving extension/pitch-back) to defeat a doublesuperior
opponent. The encounter described is a mock combat engagement over England between Johnson (P-47C) and an unidentified RAF pilot
in a new Spitfire IX. The Spitfire had about a 25 percent better power
loading and nearly a 25 percent lower wing loading. The Thunderbolt's
only performance advantages were faster top speed, greater acceleration in
a dive (because of the P-47's heavier weight and higher density), and better
roll performance. (See the Appendix for a discussion of roll and acceleration
performance.) Johnson, undoubtedly one of the greatest natural
fighter pilots of all time, used his roll performance defensively to allow
himself the chance to build an energy advantage in a diving extension.
We flew together in formation, and then I decided to see just what this
airplane had to its credit.
I opened the throttle full and the Thunderbolt forged ahead. A moment
later exhaust smoke poured from the Spit as the pilot came after me. He
couldn't make it; the big Jug had a definite speed advantage. I grinned
happily; I'd heard so much about this airplane that I really wanted to show off
the Thunderbolt to her pilot. The Jug kept pulling away from the Spitfire;
suddenly I hauled back on the stick and lifted the nose. The Thunderbolt
zoomed upward, soaring into the cloud-flecked sky. I looked out and back;
the Spit was straining to match me, and barely able to hold his position.
But my advantage was only the zoom—once in steady climb, he had me. I
gaped as smoke poured from the exhausts and the Spitfire shot past me as if
I were standing still. Could that plane climb! He tore upward in a climb I
couldn't match in the Jug. Now it was his turn; the broad elliptical wings
rolled, swung around, and the Spit screamed in, hell-bent on chewing me up.
ONE-VERSUS-ONE MANEUVERING, DISSIMILAR AIRCRAFT 185
This was going to be fun. I knew he could turn inside the heavy Thunderbolt;
if I attempted to hold a tight turn the Spitfire would slip right inside me.
I knew, also, that he could easily outclimb my fighter. I stayed out of those
sucker traps. First rule in this kind of a fight: don't fight the way your
opponent fights best. No sharp turns; don't climb; keep him at your own
level.
We were at 5,000 feet, the Spitfire skidding around hard and coming in on
my tail. No use turning; he'd whip right inside me as if I were a truck loaded
with cement, and snap out in firing position. Well, I had a few tricks, too. The
P-47 was faster, and I threw the ship into a roll. Right here I had him. The Jug
could outroll any plane in the air, bar none. With my speed, roll was my only
advantage, and I made full use of the manner in which the Thunderbolt could
whirl. I kicked the Jug into a wicked left roll, horizon spinning crazily, once,
twice, into a third. As he turned to the left to follow, I tramped down on the
right rudder, banged the stick over to the right. Around and around we went,
left, right, left, right. I could whip through better than two rolls before the
Spitfire even completed his first. And this killed his ability to turn inside me.
I just refused to turn. Every time he tried to follow me in a roll, I flashed away
to the opposite side, opening the gap between our two planes.
Then I played the trump. The Spitfire was clawing wildly through the air,
trying to follow me in a roll, when I dropped the nose. The Thunderbolt
howled and ran for earth. Barely had the Spitfire started to follow—and I was a
long way ahead of him by now—when I jerked back on the stick and threw the
Jug into a zoom climb. In a straight or turning climb, the British ship had the
advantage. But coming out of a dive, there's not a British or a German fighter
that can come close to a Thunderbolt rushing upward in a zoom. Before the
Spit pilot knew what had happened, I was high above him, the Thunderbolt
hammering around. And that was it—for in the next few moments the
Spitfire flier was amazed to see a less maneuverable, slower-climbing Thunderbolt
rushing straight at him, eight guns pointed ominously at his cockpit.

LOL，for a P47C, could easily dive from spitfireIX, extend s far away,and zoom up out of spitfireIX shooting range, and fight back using enough energy advantage which is built up during high speed zoom period.

Low altitude, 1 vs 1, boom&zoom, easily solve the spitfire@your 6. It sounds impossible for Il2 FM.