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Thought for the Day

This We’ll Defend

Gun Data for the Day – Day 6

Let’s get some performance data on commonly available XM-193F ammunition in 5.56mm.

Today’s Earworm

Gun Data for the Day – Day 5

Who you gonna call?

Gun Data for the Day – Day 4

You love ’em, you miss ’em, you wish you could have one of your own.  Ladies and gentlemen, it’s the Browning M-2 .50 machine gun, or as it’s known to many, the Ma Deuce:

Today’s Earworm

Gun Data of the Day – Day 3

Well, not exactly a gun, but it is quite a weapon.  Let’s get apocalyptic and talk about the W87 nuclear warhead:

W87-0/Mk-21 Warhead/Reentry Vehicle Package
Yield 300 Kilotons (Upgradable to 475 Kt)
Weight Warhead: 440 – 600 lb;
RV/Warhead: >800 lb ?
Length 68.9 in
RV Base Diameter 21.8 in
Nose Half Angle 8.2 degrees
Number In Service 525

Musings

  • I worked from home today so that I could be handy to fetch Girlie Bear when she got back from camp.  As background noise, I queued up “Planet Earth”, which is one of my favorite natural documentary series.
    • There is one scene where the film shows tall, swirling columns rising from a lake in Africa.  What looks like smoke, Sir David Attenborough assured me, was really millions upon millions of flies mating.  That’s right, children, today I watched flies fornicate and found it interesting.
    • Another favorite was the cave ecosystem based on the constant rain of bat droppings from the ceiling, including millions of cockroaches, centipedes, crabs, and other creepy crawlies.  Yes, it was a tiny little world built on crap.
  • Timmy, our mentally challenged outdoor cat, seems to have decided that dry cat food just isn’t for him.  We let him go for a few weeks, but after we saw him spitting out what kibble he would take, and noticed that he’s down several pound, we decided to try wet food with him.  Of course, that meant it was Mortal Kombat trying to keep Crash and Koshka out of it.
    • It’s like having a small herd of toddlers around here, I swear.
    • Yes, I checked his teeth and mouth, as did the vet when he went there two months ago.  Everything that should be there was there, and nothing that shouldn’t be.
    • He ate the whole can in one sitting.  Guess he was hungry.
  • Girlie Bear returned from JROTC camp with rope burned hands, a sunburned neck, and horror stories of cleaning a female latrine.
  • It is never a good idea to tell horror stories about cleaning a female latrine while trying to walk through the produce section of a grocery store.  I had to rather firmly ask her to drop the subject.
  • Girlie Bear met a young woman at camp who is going to the university she wants to go to, who is in the ROTC program she wants to join, and is in the degree program she wants.  I hope she interrogated the young lady like she knew where the stolen atomic secrets were.

Attention to Orders

For conspicuous gallantry and intrepidity at the risk of his life above and beyond the call of duty. Sailing in international waters, the Liberty was attacked without warning by jet fighter aircraft and motor torpedo boats which inflicted many casualties among the crew and caused extreme damage to the ship. Although severely wounded during the first air attack, Capt. McGonagle remained at his battle station on the badly damaged bridge and, with full knowledge of the seriousness of his wounds, subordinated his own welfare to the safety and survival of his command. Steadfastly refusing any treatment which would take him away from his post, he calmly continued to exercise firm command of his ship. Despite continuous exposure to fire, he maneuvered his ship, directed its defense, supervised the control of flooding and fire, and saw to the care of the casualties. Capt. McGonagle’s extraordinary valor under these conditions inspired the surviving members of the Liberty’s crew, many of them seriously wounded, to heroic efforts to overcome the battle damage and keep the ship afloat. Subsequent to the attack, although in great pain and weak from the loss of blood, Captain McGonagle remained at his battle station and continued to command his ship for more than 17 hours. It was only after rendezvous with a U.S. destroyer that he relinquished personal control of the Liberty and permitted himself to be removed from the bridge. Even then, he refused much needed medical attention until convinced that the seriously wounded among his crew had been treated. Capt. McGonagle’s superb professionalism, courageous fighting spirit, and valiant leadership saved his ship and many lives. His actions sustain and enhance the finest traditions of the U.S. Naval Service. (Captain McGonagle earned the Medal of Honor for actions that took place in international waters in the Eastern Mediterranean rather than in Vietnam.)

 

Gun Data for the Day – Day 2

For those of you who didn’t choose the BRRRTTTT life, the BRRRTTTT life chose you, let’s look at the GAU-8:

number of barrels 7
Feed: Linkless feed system
calibre 30 mm
Ammo types PGU-14/B API Armor Piercing Incendiary [DU]
PGU-13/B HEI High Explosive Incendiary
PGU-15/B TP Target Practice
muzzle velocity 1067 meters/second
Armor penetration 69mm at 500 meters
38mm at 1000 meters
Maximum Range over 1,250 meters
Accuracy 5mil, 80 percent
80% of rounds fired at 4,000ft hit within a 20ft radius
cannon weight 281 kilograms
cannon length 6.40 meters