s|nNeD, you forgot to mention that 155 can also do direct fire role, and that the process of calculation is through the Sharp calculator...Det 3 usually the ranging gun and Det 2 is the illum gun... am I right?Originally posted by s|nNeD:should i actually tell you how? coz i come from the artillery vocation
i guess i should
its a complicated process but i will just tell you the outline of it... firstly there must be a process called ranging to be carried out first... like zeroing of the rifle, ranging is done so that the rounds would land on the target... for this we need "eyes" to observe the target area and hence Foward Observers or in short FOs are needed to observe on the target... FOs would give the target grid of the target by reading it off the map. Then the GPOs (Gun positioning officers) would calculate the line and the quadrant that the howitzer should fire on. So when the artllery howitzers fire off their rounds, we give corrections to adjust the round closer to the target and then GPOs would then calculate the new line and quadrant that the howitzers should fire on...
Basically thats abt it but there is more to the process
cheers...
anyway just some extra info for you, Artillery unlike small arms hits an area target and not pin point target so there is no need for pin point accuracy... one artillery round (155mm calibre) covers and area of 150m by 150m.![]()
tt is if the rd directly impacts the spot.Originally posted by Nothingie:hard to imagine 1 arty rd can create a crater of 75m...![]()
then our hand-dug foxholes any gd against arty fire?
i see yet another artillery person...Originally posted by Tango1:s|nNeD, you forgot to mention that 155 can also do direct fire role, and that the process of calculation is through the Sharp calculator...Det 3 usually the ranging gun and Det 2 is the illum gun... am I right?I heard that the FH2000 can fire ERFBBB rds, but it cannot sustain that kind of fire for a long period of time...something about burning out the barrel and jolting the gun sight outta alignment, is it true?
In Thailand, I saw the locals scurrying all over the impact zone looking for scrap metal after every fire mission...dangerous work man....one guy actually picked up a 120mm illum blind the other time and it was in the basket of his Honda Cub....rode alongside us as we were heading back to Sai Yok, shouting "Singapore Good!! Singapore Good!!" Needless to say, we were scrambling for cover and our helmets in the rover (not much anyway)...
I went up to the impact area in Phillipines during a joint ex with their army. The impact crater is about 1m in diameter and 80 cm deep.Originally posted by SingaporeTyrannosaur:You are serious? The amount of explosives packed in a 155mm shell can create a 75m crater when a 9-ton MOAB can barely scorch 200 meters?
of wat? the artillery shell or the MOAB?Originally posted by SPIKER:I went up to the impact area in Phillipines during a joint ex with their army. The impact crater is about 1m in diameter and 80 cm deep.
It FH-88 shell.Originally posted by s|nNeD:of wat? the artillery shell or the MOAB?
Sure???Originally posted by s|nNeD:Erm... the sharp calculator is not as used as the pass already... new something that is classified...
To my knowledge, there's no such thing as carpet bombs. I think you've been confused by carpet bombing.Originally posted by laurence82:How about large arms like aircraft bombs (dumb bombs, carpet bombs, cluster bombs,Fuel Ordnance, mortar rounds, etc etc
impact diameter mah (but im not sure if its oni 1.5m)Originally posted by nismoS132:that means total only 1.5m?!?!![]()
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That isn't too hard to believe, this probably means that the arty shell explosion can throw out fragments to potentially wound or kill anybody in a 150m radius, esp when it is airburst. The total kill radius is probably a lot smaller.Originally posted by wuming78:impact diameter mah (but im not sure if its oni 1.5m)
the danger area is 150x150m. tts wat matters.
sigh.. technology has so distorted and dehumanised war...Originally posted by SingaporeTyrannosaur:That isn't too hard to believe, this probably means that the arty shell explosion can throw out fragments to potentially wound or kill anybody in a 150m radius, esp when it is airburst. The total kill radius is probably a lot smaller.
There have been many soldiers killed by arty fragments which travelled a very long distance to tyco hit them in the head, it's just one of those things in war.
sigh.. technology has so distorted and dehumanised war...Originally posted by SingaporeTyrannosaur:That isn't too hard to believe, this probably means that the arty shell explosion can throw out fragments to potentially wound or kill anybody in a 150m radius, esp when it is airburst. The total kill radius is probably a lot smaller.
There have been many soldiers killed by arty fragments which travelled a very long distance to tyco hit them in the head, it's just one of those things in war.