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RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 10:35 am
by Mike Scholl
ORIGINAL: Puhis
I think that a CV should be able to out manuever a few big 4E bombers so easily. One steep turn should be enough.


Isn't this a bit counter-intuitive? I mean that by your logic a big 4-engined bomber should be able to out manuever a few nimble fighters as well? And what are the CV's choices? Be skip bombed from the side? Or allow the bomber to walk a salvo of bombs down the deck?

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 11:03 am
by Titanwarrior89
How can it be gamey crap! IF they did it in the war? It sounds like we want real but not too real. Now that, is gamey.[;)]
ORIGINAL: Sardaukar
ORIGINAL: EUBanana

I thought skip bombing in AE (as presumably that is what this is) was essentially limited to attack bombers, and that was the whole reason to have the attack bomber as a new aircraft classification?

http://www.amazon.com/exec/obidos/ASIN/ ... lfboutique

Product Description
Murphy was one of a very small number of volunteer pilots who, with their flight crews, started bombing at low altitudes in B-17 flying fortresses in the Southwest Pacific. The aircraft were flown at a 200-foot altitude and at 250 miles per hour at night. One-thousand pound bombs, equipped with four-to-five second fuses, were dropped from the B-17s.


Skip bombing was invented by using B-17s.

http://books.google.com.mt/books?id=ajQ ... ng&f=false

See Chapter 3, "Ken's men".

And:

http://www.kensmen.com/skipbombing.html

http://www.kensmen.com/combatlessons6.html





RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 11:24 am
by Erik Rutins
ORIGINAL: Mozo
I was frustrated my 4EBs from PM weren't hitting any naval targets from 19,000 so I tried it during my first CV battle - I figured they had nothing to lose. 12 hits! Yeah they were 500lb but 12 hits from 5 planes!?! And the zeros were useless. Seems a bit strange to me but I'll take it.

Just curious as to when this was and what the Pilot experience levels were?

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 12:07 pm
by dpstafford
ORIGINAL: FAsea
ORIGINAL: dpstafford

I'm going to Disney World......

too late...my B-17s just bombed it to smithereens at 100ft.
the inglorious bastards!!!

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 12:33 pm
by Mozo
Just curious as to when this was and what the Pilot experience levels were?

Erik,

It was around May 1, 1942. From what I can tell the pilots experience levels were between 54 and 51.

btw - I didn't mean to make this a flame thread - I love the game and appreciate everything the team has done. Just in case this wasn't supposed to happen, I thought I'd bring it to your attention.

Regards,

Mozo

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 12:54 pm
by Shark7
It's the reason why most of us have the house rule of no 4Es on naval strike below 10k feet.

Its not that low level bombing was a-histroical, its the fact that they get too many hits in game doing it. 1 B-17 squadron can single handedly wipe out a task force when set that low.

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 1:09 pm
by Apollo11
Hi all,

The low flying 4 engine bomber is slow, poorly maneuverable and BIG juicy target for any navy man-of-war ship with serious AA on board... the attacking bombers should have been wiped out with AA...

Atacking unarmed merchants is different story though!


Leo "Apollo11"

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 1:13 pm
by Apollo11
Hi all,

This quote is from here (i.e. the link above):
7. Precautionary Measures:

Skip bombing with heavy bombardment aircraft must be considered an attack of opportunity. Any attempt to skip bomb a war vessel in the light, unsupported, would probably be particularly hazardous because of lack of speed and manoeuvrability and small amount of forward fire power. Successful daylight attacks have been made on unescorted merchant vessels by heavy bombers, and light bombers heavily armed forward with .50 cal machine guns have been highly successful against war vessels. This success of light bombers was due to surprise, coordination, and heavy forward fire, none of which are likely to exist in a daylight attack on warships by heavy bombardment. Repeated skip bombing attacks in the same area would result in some form of protection designed to defeat it. It is, however, when the opportunity presents itself, an ideal surefire method of hitting the target.

Just as I posted in my message before this one... they avoided attacking armed navy ships... it would be suicidal!


Leo "Apollo11"

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 1:24 pm
by AW1Steve
It is easy to hit targets with a 4 engine bomber from 100'. I've been in one at 200' (the minimum allowed by Navy regs) and done it. . The problem with 100' in an aircraft with a 100' wingspan, well, you do the math. [:D] All aircraft drop slightly in a turn (except for VERY high powered , high performance aircraft doing climbing turns). So what this means is that a B-17 sacrafices ALL maneveability for accuracy. (Sort of like they did in Europe-a B-17 , one minute out from IP-initial point- not only couldn't manuever, the bombardier was flying the aircraft.). So the problems are bomb fuzing (an easy fix) and crew training (a time consuming fix).
 
 As has been mentioned before, B-17s were the 1st aircraft to do skip bombing, at the end of the PI campaign. But why endanger 10 men in a half million dollar aircraft when you can do it with 5 or less men in a much,much cheaper aircraft? I've always felt that skip bombing for heavies was a very viable tactic, if the allied side is willing to risk VERY heavy losses. I have always felt that a lot of people screaming "gamey" are confusing historical with possible. How many times was a "possible " tactic not used by a "nervous" commander afraid what would happen to him when it went wrong? Even Curtis LeMay had 2nd thoughts about low level firebombing raids over Japan with stripped down B-29's. But we don't consider it "gamey". If some commander in the South Pacific had said "set the B-17's at 100' ", we would not be having this conversation today. [:)]

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 1:27 pm
by AW1Steve
ORIGINAL: Apollo11

Hi all,

The low flying 4 engine bomber is slow, poorly maneuverable and BIG juicy target for any navy man-of-war ship with serious AA on board... the attacking bombers should have been wiped out with AA...

Atacking unarmed merchants is different story though!


Leo "Apollo11"

Or if the warship is caught napping! A bomber at top speed at 100' gives almost no time for the warship to react!. I've done it in real life at 200' to both NATO and Soviet ships. If you can get away with it in the 1980's , surely you can do it in the 1940's! [:D]

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 1:34 pm
by Apollo11
Hi all,
ORIGINAL: AW1Steve

It is easy to hit targets with a 4 engine bomber from 100'. I've been in one at 200' (the minimum allowed by Navy regs) and done it. . The problem with 100' in an aircraft with a 100' wingspan, well, you do the math. [:D] All aircraft drop slightly in a turn (except for VERY high powered , high performance aircraft doing climbing turns). So what this means is that a B-17 sacrafices ALL maneveability for accuracy. (Sort of like they did in Europe-a B-17 , one minute out from IP-initial point- not only couldn't manuever, the bombardier was flying the aircraft.). So the problems are bomb fuzing (an easy fix) and crew training (a time consuming fix).

As has been mentioned before, B-17s were the 1st aircraft to do skip bombing, at the end of the PI campaign. But why endanger 10 men in a half million dollar aircraft when you can do it with 5 or less men in a much,much cheaper aircraft? I've always felt that skip bombing for heavies was a very viable tactic, if the allied side is willing to risk VERY heavy losses. I have always felt that a lot of people screaming "gamey" are confusing historical with possible. How many times was a "possible " tactic not used by a "nervous" commander afraid what would happen to him when it went wrong? Even Curtis LeMay had 2nd thoughts about low level firebombing raids over Japan with stripped down B-29's. But we don't consider it "gamey". If some commander in the South Pacific had said "set the B-17's at 100' ", we would not be having this conversation today. [:)]

I am 100% with you Steve on this!

If it was possible to do it in WWII - we should have it in WitP-AE - all is OK there!


But, the AA should "chew" those B-17's - the broad daylight attacks against navy man-of-war armed with AA should be suicide mission!


I was in Air Force 20+ years ago doing my army time and I was with SAMs (SA-3). But we also had manually trained 20mm AA guns. Those were more modern versions of the WWII era and they were lethal!

Thus I can almost guarantee you that on broad daylight at open sea there should not be any surprises on well maintained navy ships with lookouts searching the horizon and the skies... the big B-17's starting attack from 2000 ft (that's about 600 meters of altitude) and finalizing at 100-200 ft (that's about 30m) would have been long sighted, avoided and shot down with any properly manned navy man-of-war...


Leo "Apollo11"

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 1:51 pm
by Wilhammer
I would fully expect some randomizer where the Planes stand a god chance of being wiped out or nearly so - a flak trap could be easily set up for this kind of thing with warships. We can assume that sometimes the 100ft bombing mission will be a successful 'ambush', but so should we consider that it risks a very good chance of going wrong.

Damaged planes should have a greater risk of actually crashing to0 - 100 ft is not that far to fall - whereas some damage at 10,000 ftt can afford some buffeting and altitude loss.

Currently in the Guadalcanal Campaign testing the system - very low altitude bombing of any kind is too good - target acquisition on a mobile target or small ground hugging ones should be pretty bad.

So far, I have not seem any of the bombs hit my own troops - surely sending a raid in mutually occupied hexes of engaged troops should see self inflicted harm at times.

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 2:04 pm
by AW1Steve
ORIGINAL: Apollo11

Hi all,
ORIGINAL: AW1Steve

It is easy to hit targets with a 4 engine bomber from 100'. I've been in one at 200' (the minimum allowed by Navy regs) and done it. . The problem with 100' in an aircraft with a 100' wingspan, well, you do the math. [:D] All aircraft drop slightly in a turn (except for VERY high powered , high performance aircraft doing climbing turns). So what this means is that a B-17 sacrafices ALL maneveability for accuracy. (Sort of like they did in Europe-a B-17 , one minute out from IP-initial point- not only couldn't manuever, the bombardier was flying the aircraft.). So the problems are bomb fuzing (an easy fix) and crew training (a time consuming fix).

As has been mentioned before, B-17s were the 1st aircraft to do skip bombing, at the end of the PI campaign. But why endanger 10 men in a half million dollar aircraft when you can do it with 5 or less men in a much,much cheaper aircraft? I've always felt that skip bombing for heavies was a very viable tactic, if the allied side is willing to risk VERY heavy losses. I have always felt that a lot of people screaming "gamey" are confusing historical with possible. How many times was a "possible " tactic not used by a "nervous" commander afraid what would happen to him when it went wrong? Even Curtis LeMay had 2nd thoughts about low level firebombing raids over Japan with stripped down B-29's. But we don't consider it "gamey". If some commander in the South Pacific had said "set the B-17's at 100' ", we would not be having this conversation today. [:)]

I am 100% with you Steve on this!

If it was possible to do it in WWII - we should have it in WitP-AE - all is OK there!


But, the AA should "chew" those B-17's - the broad daylight attacks against navy man-of-war armed with AA should be suicide mission!


I was in Air Force 20+ years ago doing my army time and I was with SAMs (SA-3). But we also had manually trained 20mm AA guns. Those were more modern versions of the WWII era and they were lethal!

Thus I can almost guarantee you that on broad daylight at open sea there should not be any surprises on well maintained navy ships with lookouts searching the horizon and the skies... the big B-17's starting attack from 2000 ft (that's about 600 meters of altitude) and finalizing at 100-200 ft (that's about 30m) would have been long sighted, avoided and shot down with any properly manned navy man-of-war...


Leo "Apollo11"

I understand Leo, but I can attest to you that on many,many occasions , I've been in a vintage 50's P-3(a,b, and c models) using late 1940's ESM and time and time again caught warships of all nations totally by surprise ! Needless to say , we never made a second pass![:D] The 1st vessel that I couldn't pull that on were the Ticonderoga Class cruisers (tried, tried and tried again). Part of the trick is you don't start at 2,000 feet. You start lower and keep gradually decending. I'm not going to go into the tactics of RADAR evasion (because , despite being 50 years old, they still work). And of course , no crew, no matter how good , can maintain a tight general quarters (or action stations) forever. People get tired, bored and get lazy. And of course, weather is the attackers friend. Clouds, storms and haze are your best friend. Use them well, and you can be practically invisable.

As far as accurracy goes , we (my squadron) experimented in the late 1980's with trying to put a sono-bouy into a very small ploynia (about the size of a mini bus) from 200' using naked eye-ball and FLIR (I was the FLIR operator). We only missed once in over 70 tests. And that was becasue a gust of wind caught the bouy and slammed it against the canyon before dropping it into the water (breaking it). Had that been a 500 lb bomb , that wouldn't have been a factor. A really good crew can manever at the altitude, but it would be difficult (although not impossible--we had a couple of green crews with us and they did OK).


So why is it we can except the KB coming out of nowhere to bomb the daylights out of you , but can't accept a gaggle of B-17's doing the same thing? [&:]

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 2:18 pm
by Apollo11
Hi all,
ORIGINAL: AW1Steve
ORIGINAL: Apollo11
ORIGINAL: AW1Steve

It is easy to hit targets with a 4 engine bomber from 100'. I've been in one at 200' (the minimum allowed by Navy regs) and done it. . The problem with 100' in an aircraft with a 100' wingspan, well, you do the math. [:D] All aircraft drop slightly in a turn (except for VERY high powered , high performance aircraft doing climbing turns). So what this means is that a B-17 sacrafices ALL maneveability for accuracy. (Sort of like they did in Europe-a B-17 , one minute out from IP-initial point- not only couldn't manuever, the bombardier was flying the aircraft.). So the problems are bomb fuzing (an easy fix) and crew training (a time consuming fix).

As has been mentioned before, B-17s were the 1st aircraft to do skip bombing, at the end of the PI campaign. But why endanger 10 men in a half million dollar aircraft when you can do it with 5 or less men in a much,much cheaper aircraft? I've always felt that skip bombing for heavies was a very viable tactic, if the allied side is willing to risk VERY heavy losses. I have always felt that a lot of people screaming "gamey" are confusing historical with possible. How many times was a "possible " tactic not used by a "nervous" commander afraid what would happen to him when it went wrong? Even Curtis LeMay had 2nd thoughts about low level firebombing raids over Japan with stripped down B-29's. But we don't consider it "gamey". If some commander in the South Pacific had said "set the B-17's at 100' ", we would not be having this conversation today. [:)]

I am 100% with you Steve on this!

If it was possible to do it in WWII - we should have it in WitP-AE - all is OK there!


But, the AA should "chew" those B-17's - the broad daylight attacks against navy man-of-war armed with AA should be suicide mission!


I was in Air Force 20+ years ago doing my army time and I was with SAMs (SA-3). But we also had manually trained 20mm AA guns. Those were more modern versions of the WWII era and they were lethal!

Thus I can almost guarantee you that on broad daylight at open sea there should not be any surprises on well maintained navy ships with lookouts searching the horizon and the skies... the big B-17's starting attack from 2000 ft (that's about 600 meters of altitude) and finalizing at 100-200 ft (that's about 30m) would have been long sighted, avoided and shot down with any properly manned navy man-of-war...

I understand Leo, but I can attest to you that on many,many occasions , I've been in a vintage 50's P-3(a,b, and c models) using late 1940's ESM and time and time again caught warships of all nations totally by surprise ! Needless to say , we never made a second pass![:D] The 1st vessel that I couldn't pull that on were the Ticonderoga Class cruisers (tried, tried and tried again). Part of the trick is you don't start at 2,000 feet. You start lower and keep gradually decending. I'm not going to go into the tactics of RADAR evasion (because , despite being 50 years old, they still work). And of course , no crew, no matter how good , can maintain a tight general quarters (or action stations) forever. People get tired, bored and get lazy. And of course, weather is the attackers friend. Clouds, storms and haze are your best friend. Use them well, and you can be practically invisable.

As far as accurracy goes , we (my squadron) experimented in the late 1980's with trying to put a sono-bouy into a very small ploynia (about the size of a mini bus) from 200' using naked eye-ball and FLIR (I was the FLIR operator). We only missed once in over 70 tests. And that was becasue a gust of wind caught the bouy and slammed it against the canyon before dropping it into the water (breaking it). Had that been a 500 lb bomb , that wouldn't have been a factor. A really good crew can manever at the altitude, but it would be difficult (although not impossible--we had a couple of green crews with us and they did OK).

Steve, I do believe you!

But I think you managed to surprise them because they relied on radar!


The Japanese in WWII didn't have radar - they relied on lookouts and their eyebals MkI! [:D]

What I want to say is that modern warships rely on electronics and have few (if any) lookouts whils in WWII ships heavily relied on plety of crew doing 24/7 lookout in all directions (horizon and sky) in all weather (eye and binocilars)...


BTW, do we have actual WWII historic data about proper navy surprised ships caught with "pants down" by attacking aircraft?

So why is it we can except the KB coming out of nowhere to bomb the daylights out of you , but can't accept a gaggle of B-17's doing the same thing? [&:]

I think that's because of strategic (i.e. KB) / tactical (B-17) surprise type! [;)]


Leo "Apollo11"

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 2:54 pm
by AW1Steve
Leo, let me ask you this, how many u-boats were suprised by B-24's and other long ranged aircraft? The sea bottom was littered with their hulls. Would a U-boat lookout be more complaicent then say a IJN heavy cruiser (which felt it'self to be near invincible?). Having spent thousands  of hours staring at a boring , empty sea, I can tell you it's easy even for a very experinced lookout to be distracted, fixated or simply miss a contact. The easiest way is to stare right at it. You spot distant targets with your perifial vision. You spot movement. Looking at an object coming at you head on in a steady manner is a very easy way NOT to see it. You have to constantly keep turning your head to make sure that doesn't happen. And binoculars will narrow your vision so much , that you will frequently miss a contact. [:(]

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 3:07 pm
by juliet7bravo
"3 April 1943:
Moewe anchorage. Boeing B-17 "Flying Fortresses" of the Fifth Air Force's 43rd Bomb Group attack moored AOBA. The big bombers skip-bomb from between 75 and 250 feet with delayed-action fused 500-lb. bombs. A direct hit on AOBA explodes two Type 93 "Long Lance" torpedoes stored aboard and sets the ship afire while the B-17's .50-cal. machine guns strafe her decks. HATSUZUKI assists in fire-fighting. AOBA is flooded and has to be beached to avoid sinking. Destroyer FUMIZUKI is also damaged lightly by a near-miss. The Americans suffer no losses and the 43rd claims two 'probable cruisers' sunk."

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 3:50 pm
by TheElf
ORIGINAL: juliet7bravo

"3 April 1943:
Moewe anchorage. Boeing B-17 "Flying Fortresses" of the Fifth Air Force's 43rd Bomb Group attack moored AOBA. The big bombers skip-bomb from between 75 and 250 feet with delayed-action fused 500-lb. bombs. A direct hit on AOBA explodes two Type 93 "Long Lance" torpedoes stored aboard and sets the ship afire while the B-17's .50-cal. machine guns strafe her decks. HATSUZUKI assists in fire-fighting. AOBA is flooded and has to be beached to avoid sinking. Destroyer FUMIZUKI is also damaged lightly by a near-miss. The Americans suffer no losses and the 43rd claims two 'probable cruisers' sunk."
4E bombers did indeed use skip bombing, even in the B-17, and even early in the war. It was a desperate tactic when it was realized the prewar doctrine of high altitude Anti-shipping was useless. Still, it wasn't common.

It IS still possible to skip bomb even if your bombers are not Attack bombers, but AAA may take it's toll. This looks like a pretty fortunate circumstance...

If we see ridiculously frequent instances of this sort of thing, I'll become concerned and take action. In the mean time, you can always use B-17s as they were used IRL, Medium Altitude bombing, recon, and Nav Search. It's up to you to play historically or not.

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 3:52 pm
by Apollo11
Hi all,
ORIGINAL: AW1Steve

Leo, let me ask you this, how many u-boats were suprised by B-24's and other long ranged aircraft? The sea bottom was littered with their hulls. Would a U-boat lookout be more complaicent then say a IJN heavy cruiser (which felt it'self to be near invincible?). Having spent thousands  of hours staring at a boring , empty sea, I can tell you it's easy even for a very experinced lookout to be distracted, fixated or simply miss a contact. The easiest way is to stare right at it. You spot distant targets with your perifial vision. You spot movement. Looking at an object coming at you head on in a steady manner is a very easy way NOT to see it. You have to constantly keep turning your head to make sure that doesn't happen. And binoculars will narrow your vision so much , that you will frequently miss a contact. [:(]

I know Steve... I know... but low water lying U-Boat is not navy man-of-war... also the U-Boat has very small conning tower and, IIRC, just 4 lookouts...


BTW, what is the speed of B-17 at sea level?

I found some (quick) info of 250 mph. I seems too high but let's use that...


250 mph = 217 knots = 402 kmh = 111 m/s


Thus if lookouts saw the B-17 the crew of the ship would have the following time to react:

1 nm (1852 m) > 17 seconds
2 nm (3704 m) > 34 seconds
3 nm (5556 m) > 51 seconds
4 nm (7408 m) > 68 seconds
5 nm (9260 m) > 85 seconds


Is that enough time to shoot down the lumbering, slow, unmaneuverable B-17 with wingspan of 100 ft (30 m)?



Leo "Apollo11"

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 3:53 pm
by Puhis
ORIGINAL: Mike Scholl

ORIGINAL: Puhis
I think that a CV should be able to out manuever a few big 4E bombers so easily. One steep turn should be enough.


Isn't this a bit counter-intuitive? I mean that by your logic a big 4-engined bomber should be able to out manuever a few nimble fighters as well? And what are the CV's choices? Be skip bombed from the side? Or allow the bomber to walk a salvo of bombs down the deck?

I really don't follow you. Ships can turn much steeper than 4E bomber. It's not my logic, it is a fact.

Five 4E bombers and 10 bomb hits it's just riduculous.

RE: Setting B-17s to 100ft is crazy you say?

Posted: Sun Aug 09, 2009 3:54 pm
by Apollo11
Hi all,
ORIGINAL: juliet7bravo

"3 April 1943:
Moewe anchorage. Boeing B-17 "Flying Fortresses" of the Fifth Air Force's 43rd Bomb Group attack moored AOBA. The big bombers skip-bomb from between 75 and 250 feet with delayed-action fused 500-lb. bombs. A direct hit on AOBA explodes two Type 93 "Long Lance" torpedoes stored aboard and sets the ship afire while the B-17's .50-cal. machine guns strafe her decks. HATSUZUKI assists in fire-fighting. AOBA is flooded and has to be beached to avoid sinking. Destroyer FUMIZUKI is also damaged lightly by a near-miss. The Americans suffer no losses and the 43rd claims two 'probable cruisers' sunk."

Thanks for info!

BTW, since that was ancorage, do we know anything about actual place (i.e. were the attackers able to hide behind land and then jump and surprise the stationary CA (was it stationary)?


Leo "Apollo11"