Defensive circle

"Ed Rasimus" wrote in message
...
On Wed, 01 Oct 2003 14:17:33 GMT, "Dudley Henriques"
wrote:


"Ed Rasimus" wrote in message
.. .


From another perspective, however, I had always learned that a
Lufberry was a 1-v-1 situation in which the attacker and defender were
trapped in a single circle, same plane fight, tail-chasing each other
and simultaneously trying to attack and defend against the other guy.
If transitioned from horizontal to vertical, it became a rolling
scissors.

Modern tactics and missiles have long ago
outdistanced any advantage in a Lufberry per se', and as for being
defensive
to the point of initiating a rolling scissors against a smart
shooter.........that's a heart attack on a bun for sure!!!
:-))))

When we used to instruct the scissors, either as a classic reversing
scissors or the rolling scissors, I used to tell the students that it
was the last place they ever wanted to be since more than 50% of the
people who enter a scissors die there.

They would look quizzically and then suggest it wasn't possible, as
one would be the victor and one the lose, hence 50%.

I then would point out the high likelihood of a mid-air between the
two frantically reversing aircraft, each trying to reacquire nose-tail
separation. Yep, more than 50%!

You are so right about losing sight. One of the greatest misunderstandings
among novices about aerial combat, and something they learn very quickly as
they move into the learning curve, is the value of sight. Many come in
visualizing only the written material, which as you and I well know, doesn't
begin to paint the "real picture" of what it's like up there when you start
yanking the damn thing around. They all seem to have that rock solid line
drawing view of what to expect. Then, all of a sudden, reality sets in as
they go nose to nose with a closure of 1000 kts or more. In fact, I don't
know about you, but one of the earliest "lessons" I had to deal with
personally when aggressively maneuvering a fighter was that my damn helmet
would slip down and block my vision in direct proportion to the g I was
putting on the airplane. Hell, I began to "really" learn something when I
realized that I could almost tell the g I had on the bird at any moment by
where the upper lip of the helmet was on my forehead!! :-)))
I also remember that one of the first things you encounter as an acm
instructor is getting them through that first hour of 1 v 1 with some kind
of feeling of self accomplishment, as all their preconceived "book learn'in"
and "notions" go right out the canopy and they start screaming through the
ICS...."How much offset did you say I need"......."Where is he????.......
Where the hell IS HE?????" "DAMN!!!! THERE he is!!!!........"
:-)))))
Dudley

On Wed, 01 Oct 2003 13:35:06 GMT, Ed Rasimus wrote:


Great stuff guys. Yet, the primary tactic of the A-10 if attacked by
enemy aircraft remains to "circle the Hogs". As you describe, for the
typically energy superior fighter, the problem is simply one of flying
back and forth across the circle taking high angle shots (or for that
matter, all-aspect IR shots) at the rotating targets.

The theory of the Hogs is that with their tight turn radius they can
snap the nose around and bring the gun to bear on the attacker.
Unfortunately, the attacker simply zooms out of plane, exceeding the
energy ability of the Hog to sustain an extreme nose high position for
more than a few seconds. Throw in lack of a lead computing sight, and
the big gun become little more than a nuisance threat.

Breaking up a defensive circle is easy as long as it is at an altitude
sufficiently high to allow unrestricted vertical maneuvering. My view is that
the defending aircraft want to get right down in the weeds ASAP. Down on the
deck they can use topography to mask themselves, even conceal a sneaky reverse.
This also introduces the difficulty of visually picking out individual aircraft
in the ground clutter. The circle should not be so tight that aspect changes are
minimalized. I'm sure you've seen what happens when turning circles are so tight
that the relative aspect between target and shooter barely changes due to
a very tight turn radius, yet poor turn rate (in degrees/second).

My regards,

Widewing (C.C. Jordan)
http://www.worldwar2aviation.com
http://www.netaces.org
http://www.hitechcreations.com

Ed Rasimus wrote:

On Wed, 01 Oct 2003 04:27:15 GMT, "Dudley Henriques"
wrote:


"WaltBJ" wrote in message
. com...
Cub Driver wrote in message
...
I have seen references to the circle's SNIP:
In the Western Desert in WW2 Hans Marseille solved the Lufberry Circle
problem by high angle deflection shooting at minimum range - knocking
down serial kills of Hurricanes and P40s daily. The 'circlers' were
essentially helpless against this tactic when used by an opponent of
superior energy capability.
Walt BJ

Right on!

Lufberry's looked good on paper....that is until the circle was engaged by
fighters with lower wing loadings; and flown by pilots who knew how to bleed
down and arc. Snap shooters like Marseille could play dixie on these
circles...and did just that...against poorly flown Lufberry's. In fact, even
a higher wing loaded fighter could engage through low yo yo's and arcing if
flown by superior pilots. This was the "real" learning period in ACM. It
involved the painful transition from thinking defensive to thinking like a
Hans Marseille......attack! Just like Hartmann, he boresighted for
conversion range using the windshield bow for wingspan instead of using the
sight, then he pulled g for lead; raised the nose in the turn for gravity
drop; centered the ball for trajectory shift, and hosed them at high angle
off before he bled down and out of the cone.
Pilots who were thinking about things like Lufberry's as they entered the
war didn't last very long in combat. Nothing kills a fighter pilot faster
than over thinking the defensive side of the ACM equation.
Dudley Henriques

Great stuff guys. Yet, the primary tactic of the A-10 if attacked by
enemy aircraft remains to "circle the Hogs". As you describe, for the
typically energy superior fighter, the problem is simply one of flying
back and forth across the circle taking high angle shots (or for that
matter, all-aspect IR shots) at the rotating targets.

The theory of the Hogs is that with their tight turn radius they can
snap the nose around and bring the gun to bear on the attacker.
Unfortunately, the attacker simply zooms out of plane, exceeding the
energy ability of the Hog to sustain an extreme nose high position for
more than a few seconds. Throw in lack of a lead computing sight, and
the big gun become little more than a nuisance threat.

snip

Of course, since a year or two after DS the Hogs have had a lead-computing
gunsight (LASTE), and they had AIM-9Ls before DS. And they also had a special
waiver at Red Flag (at least in the '80s) that allowed them to take head-on gun
shots inside the 1,000 foot bubble, implying that their primary defensive move
(along with getting as low as possible) would be to use their turn rate and
radius to face the threat and pop him with either a missile or the gun. And all
those chaff and flares don't hurt either, if defeating a missile becomes
necessary.

Guy

About the Warthog: The A-10 has been in the inventory for longer than
many or most of the posters on this newsgroup have been alive. It has
served creditably in three wars that I know of. Has it ever had to go
into a defensive circle?


all the best -- Dan Ford
email: www.danford.net/letters.htm#9

see the Warbird's Forum at www.warbirdforum.com
and the Piper Cub Forum at www.pipercubforum.com

About the Warthog: The A-10 has been in the inventory for longer than
many or most of the posters on this newsgroup have been alive. It has
served creditably in three wars that I know of. Has it ever had to go
into a defensive circle?


One of my friends that flies F-16s got into one with 3 A-10s once. There was a
altitude limitation placed on him, so he couldnt just go up and do a "Hog
pop"..

He said it ended up being a draw, neither could get in firing position on the
others, and that an A-10 can potentially turn inside its own ass under the
right conditions.


Ron
Pilot/Wildland Firefighter

On Thu, 02 Oct 2003 06:08:05 -0400, Cub Driver
wrote:

About the Warthog: The A-10 has been in the inventory for longer than
many or most of the posters on this newsgroup have been alive.

I wish you wouldn't write stuff like this. I remember the A-10 first
flight, which was after I got out of college and was working at
Edwards. It's one thing to be older than dirt, but another entirely
to be older than the Warthog (and the Eagle, Viper, Turkey, Plastic
Bug, C-17, Tornado, Gripen, and Mach-1-plus flight).

Mary
--
Mary Shafer
"There are only two types of aircraft--fighters and targets"
Major Doyle "Wahoo" Nicholson, USMC

"Mary Shafer" wrote...

It's one thing to be older than dirt, but another entirely
to be older than the Warthog (and the Eagle, Viper, Turkey, Plastic
Bug, C-17, Tornado, Gripen, and Mach-1-plus flight).

Just consider yourself a walking aviation history library! :-)

"John R Weiss" wrote in message
news:6w6fb.25559$%h1.15156@sccrnsc02...
"Mary Shafer" wrote...

It's one thing to be older than dirt, but another entirely
to be older than the Warthog (and the Eagle, Viper, Turkey, Plastic
Bug, C-17, Tornado, Gripen, and Mach-1-plus flight).

Just consider yourself a walking aviation history library! :-)

Now that she's retired , I was hoping I could get her to come over here and
help me with my retirement work.......you know; yard work!!! :-)))
Dudley Henriques
International Fighter Pilots Fellowship
Commercial Pilot/CFI Retired
For personal e-mail, use
dhenriquesATzarthlinkDOTnzt
(replacezwithe)

"John R Weiss" wrote:

"Mary Shafer" wrote...

It's one thing to be older than dirt, but another entirely
to be older than the Warthog (and the Eagle, Viper, Turkey, Plastic
Bug, C-17, Tornado, Gripen, and Mach-1-plus flight).

Just consider yourself a walking aviation history library! :-)

And very much appreciated by lurkers like me.

ronh
--
"People do not make decisions on facts, rather,
how they feel about the facts" Robert Consedine

Wonderful! Thanks.

The A-10 is a testament to unintended consequences, or something or
other. Here's a plane that's obsolescent, that has served well, and
that has never seen combat that involved an enemy air force of any
significance. Probably most of the Air Force officers who argued that
the plane was unsuitable because it couldn't survive in the air have
retired by now, and the A-10 is still soldiering on.

Here's an interview with Killer Chick aka Kim Campbell, Hog driver in
the recent unpleasantness: www.warbirdforum.com/chick.htm

And here's a review of a book about the A-10's role in the USAF:
www.warbirdforum.com/warthog.htm


On 02 Oct 2003 16:08:57 GMT, 362436 (Ron) wrote:

About the Warthog: The A-10 has been in the inventory for longer than
many or most of the posters on this newsgroup have been alive. It has
served creditably in three wars that I know of. Has it ever had to go
into a defensive circle?


One of my friends that flies F-16s got into one with 3 A-10s once. There was a
altitude limitation placed on him, so he couldnt just go up and do a "Hog
pop"..

He said it ended up being a draw, neither could get in firing position on the
others, and that an A-10 can potentially turn inside its own ass under the
right conditions.


Ron
Pilot/Wildland Firefighter

all the best -- Dan Ford
email: www.danford.net/letters.htm#9

see the Warbird's Forum at www.warbirdforum.com
and the Piper Cub Forum at www.pipercubforum.com