November 2005

Apple issues security update

Apple Computer today released a security update for its Mac OS X 10.3 and 10.4 operating systems. The update addresses several potential vulnerabilities. The worst of these allow a malicious website to execute code on a browser's computer through the Safari web browser. With the quick patching of these issues the chances of exploitation are low. However, this provides a great reminder why one should limit browsing from a server computer as much as possible.

Holiday Spirit

As you know, once Thanksgiving passes everyone starts to think about the winter holidays. It is no different around here. Our neighbors in the CHU next door started to decorate yesterday. They have a life size picture of Santa Clause on their door and lights inside. Not to be outdone, we had a decorating party in our CHU last night.

Frank broke out the oatmeal bars and decorations that his wife sent, we turned on holiday music, and began the festivities. Since we are a multicultural CHU, Adam Sandler's Chanukah song was played more than once. I have to admit it was a fun time. We strung lights around our window and decorated a mini tree. We ate home baked treats and drank Hi-C out of those packets you put in lunch boxes.

As I was going to sleep to the glow of the christmas lights, Frank stayed up to surf the web. Everyone once in a while he'd interrupt with my sleep. "Chanukah starts the evening of the 25th" he'd say. Later, "What is a dreidel"?, then "What are Chanukkah coins?" It was pretty cool that he must have been checking out site about my holiday to learn a little more.

I am attaching a photo of our decorated CHU.

Giving thanks

The past weekend has been a great celebration of the many wonderful things we have in life. As in too many years past this year saw the marking of Thanksgiving with our troops in harm's way around the globe. While debate continues about the reasons for the current conflicts and their intended goals the inescapable conclusion that oil plays a major role in many of the conflicts around the world.

Beyond being a source of conflict the consumption of fossil fuels is contributing to unprecedented changes in thin outer layer of the planet, our atmosphere. With this time of year providing a great opportunity for reflection, thought and contemplation, and with new-year's resolutions just around the corner it is time for each of us to ask what we might do to help end the conflicts around the globe and make sure our planet is fit for generations to come.

In other words take a few minutes and look at changes you can make today that will have large impacts on our quality of life. Also very important is that folks take a look the facts about the costs. For too many years we've been told that it is "too expensive" for polluting businesses to clean up. The reality is that running cleaner businesses can not only be better for the future, but cheaper and more profitable for the business owners (stockholders) today.

Calendar and contact sharing on OS X

For about a year the combination of .Mac and Apple's iCal and Address Book applications worked passably for sharing home and club calendars. However, with my disappointing satellite connection to the internet, the number of connections is limited. This means that more often than not, .Mac synchronization fails. With dogged attention to the matter it seems to sync properly once a month or so.

This leads me back to the other gripes I have about iCal for this use anyway. What we need and the same goes for many small business people and professional couples, is a good way of tracking contacts, calendars and notes. It must be a hers, mine and ours type of arrangement. What I mean by this is I need to have easy access when buying concert tickets to see both of our schedules. My work appointments need to show up but not to everybody else, though if they want to look at them they can.

So far I've looked at several possibilities without much satisfaction. These include:

  • Now-Up-To-Date and Contact
  • DayLite
  • Group Organizer
  • Apple's iCal and Address Book with .Mac

A few more requirements factor in as well. The following traits for the solution are desired:

  • Easily share and add calendar and contacts for each other
  • Sync with 2 Powerbooks, 2iMacs and 1 Desktop G5
  • Sync with Palm and ideally iPods as well
  • Work both on-line and offline

Of course none of the solutions seems to do it all. The matrix below attempts to score each one and then provide some comments on the strengths and weaknesses of each.

iPod blues

I've been working on a friend's iPod recently. The otherwise healthy iPod has started freezing every time you move songs to it. Choose a batch of 20 songs and 5 or 6 will transfer fine and seven will die. The real problem is that it is not just the iPod that freezes but the whole computer. The machine (running Mac OS X 10.4) will stop completely. A few processes are "stuck" but even attempting to shut-d. own or restart the computer don't work. The only solution is to power down the computer and restart it. After a restart the whole scenario plays out again.

After several tries with other iPods and the computer it seemed to be a problem with the specific iPod. A trip to Apple Care and back and they report the iPod is just fine. Upon transferring the next set of songs the familiar freeze was back. The iMac locked up completely. Had Apple Care missed something? Why did this computer that works with other iPods not work with this iPod.

Eventually I decided to reload the iTunes library to make sure there wasn't a problem with the library itself. After taking all the files out and re-importing them there was no difference. Could it be the cable? The cable had been used for a couple of years and had never really been taken anywhere or used in any other way. However, it occurred to me at that point that the "other iPods" that were working fine were all USB models. Plugging the ill-functioning iPod into the USB cable it performs flawlessly. Somewhere along the line one of two things has happened. Either there is a problem with the firewire cable, which I'm still skeptical about, or there is a problem with the OS on the iMac and how it recovers from firewire errors.

Passat wheels

Not long ago having a damaged 17-inch wheel on the Passat I started looking for replacements. Of course the wheels I bought some years ago at a discount were discounted back then for being on close-out. Heading over to the universal parts store (E-bay) I located a set of factory rims taken from a 2001.5 Passat. The Passat B5 got a mid-year make-over. Across the net and in parts stores the first question asked is whether you have an early or late 2001. Having an early 2001 I held my breath a bit to see if the wheels would fit. I knew they had the same 5-112mm pattern but was the offset terribly different?

Happy Thanksgiving

I hope you all had a good Thanksgiving. Mine was good, all things considered. I flew a 7.2 hour mission that lasted nearly the entire day. I flew with a Pilot-in-Command that I have not flown with before and he was very relaxed about letting me fly the entire mission. I got some great flying done.

We began the day by flying a country music star named Aaron Tippon to our base for a concert. I did not know who he was but I guess he is pretty famous. I got a picture of myself with him in front of the helicopter. It turns out that his son-in-law is a pilot here and that Mr. Tippon is a private helicopter pilot himself.

After flying the performer, we did some more battlefield circulation and then returned to Speicher in time for thanksgiving dinner. The dinner had all of the expected foods - turkey, ham, sweet potatos, stuffing, pie. The food was average, at best, but the thought was nice. I was thankful for returning safe from the mission, having a good day of flying, and having a great group of friends and family here and back home.

I am attaching a photo of me with Aaron Tippon.

Tire economics

WIth a need to replace the wheels on the Passat searching for information on how wheel size influences fuel economy is my new pastime. Tire Rack has an article suggesting that "upsizing" to performance tires may cause an increase in rolling resistance. This seems to be logical. There is also the trade off in weight. Low-profile tires are lighter but the wheels they mount on are heavier than their 15-inch brethren.

If low-profile did better in the lab would not the Ford Focus have standard 17-inch wheels instead of 12- or 13-inchers? Another article from a trucking publication says "When low profile tires first came out, they were about 4 percent more fuel efficient." It concludes "With today's new tires, there is virtually no difference in mpg due to tire size." I'm leaning towards believing this. Apparently it is true for large trucks and if anything it seems smaller wheels may provide better economy. Certainly when it comes time to buy new tires the standard-sized option will be significantly cheaper. Added to the extra shock-absorbing and the possibility that the next pothole won't require a new set of rims and the idea looks pretty good.

Recent Missions

I have not been flying very much recently but the missions that I have flown have been pretty interesting. I flew a "hero" mission and a mission with an Apache. These are different from the usual "battlefield circulation" (read bus driving) missions that I usually fly.

A "hero" mission is a mission to pick up the body of a soldier killed in action and transport the corpse to an air force base for the final trip home. I was on the night standby crew a few days ago when we got word that we were needed for a hero mission. A soldier had been injured by a roadside bomb the day before and had passed away. We launched as the second flight in a formation of two ships to get the body. We landed at the pick-up site and got out of the aircraft to pay proper respects to the body as it was loaded on board the lead helicopter. The crews lined up on either side of the cargo door while the chaplain, his assistant, and 2 soldiers from mortuary affairs carefully loaded the flag-drapped body bag. We stood at attention and saluted in the dark. No one discussed the meaning behind behind the mission very much.

The next day we were tasked with flying as the sister ship to an Apache and carrying several officers on board to a meeting at another base. We flew lead. I had to keep our airspeed down because Apaches cannot keep up with Blackhawks, at least not when they are loaded with rockets, missles, and 30 mm ammo for the cannon. It was cool getting to fly with another type of aircraft. I have attached a photo.

Rural areas question Las Vegas water grab

The Clark County Commission, Las Vegas Valley Water Authority, Clark County Water Reclamation District and the Big Bend Water District are set to vote today on resolutions to support the Southern Nevada Water Authority's plan to sink $2 billion into a system of pipelines purported to meet Las Vegas' water needs.

At hearings yesterday the several local groups and rural residents spoke against the proposition. "There is not enough research to support what they are trying to do," Ann Brauer, chairperson of the Indian Springs Town Board told the hearing.

Earlier this month Las Vegas councilman Gary Reese was the lone "no" vote when the Las Vegas council voted to support the water grab.

None of the political entities in or around Las Vegas has yet explained what they will do after this water grab fails to supply the needs of the valley. At some point perhaps they will begin to consider the necessary limits on growth the the middle of the desert.

Pages