Philip Greenspun’s Weblog

Cirrus, maker of the popular SR20 and SR22 piston-powered four-seat airplanes, has been forced to lay off 8 percent of its workforce due to declining sales (full story).  Thanks to low Avgas prices, some favorable federal tax treatment for airplane purchases after 9/11/2001, and an innovative product, it looked as though Cirrus would defy the conventional wisdom that you’d have to be crazy to invest in a new piston-powered airplane company.

There is some hope for Cirrus, however, in that the company has been working on a single-engine jet that is apparently remarkably spacious and comfortable inside.  The plane is limited to 25,000′ and is supposedly simple to fly.  If everything goes smoothly with FAA certification, the plane should be ready in 2011.

I came across a Wall Street Journal opinion piece titled “Bush Has a Good Economic Record”:

“U.S. output has expanded faster than in most advanced economies since 2000. The IMF reports that real U.S. gross domestic product (GDP) grew at an average annual rate of 2.2% over the period 2001-2008 (including its forecast for the current year). President Bush will leave to his successor an economy 19% larger than the one he inherited from President Clinton. This U.S. expansion compares with 14% by France, 13% by Japan and just 8% by Italy and Germany over the same period.”

Do we believe this is the full story? These growth figures are presumably calculated in local currency, albeit adjusted for inflation. The U.S. dollar has shrunk by about 30 percent against the Euro, so if measured in Euro, the total value of the U.S. economy has declined under the reign of King Bush II.

A lot of the growth in the GDP was from such unproductive activities as building sprawl, rebuilding from disasters such as Katrina, exercising the military, etc. If the Japanese built a factory and we built a housing development 1 hour from Phoenix, who has done better?  Japan has almost no crime.  Part of our GDP comes from replacing smashed windows and stolen GPS units.

Another factor to consider is deficit spending. We had ourselves a huge party of low interest rates and deficit-spending by the Federales. That made for good-looking GDP figures, but has saddled our nation with a lot of debt. For some perverse reason, probably because the CPI is fraudulently calculated , that hasn’t shown up in inflation that would erase the real GDP growth (if inflation is understated by 2.2% per year, all of the growth mentioned in the article evaporates). Investors, however, are harder to fool and the dollar is now worth much less.

The final problem with these numbers is that they don’t take into account population growth. The author compares the U.S., which every day welcomes more immigrants to its shores, to countries that don’t have much in the way of immigration or population growth (Japan’s is negative). One way to have GDP growth is simply to host more people and as long as they can scratch up something to eat or do child care for each other, that builds the GDP. It does not make Americans who were here before the immigrants arrived necessarily better off. In fact, we are probably worse off from all of the population growth because our roads are so clogged with traffic and housing has become so expensive.

We have inefficient local, state, and federal governments, high corporate taxes, enormous pension obligations to former employees of governments and big companies, and schools that are measurably worse than those of many other countries.  Could it be that the developed nations mentioned in the WSJ article are even more inefficient than we are?

This blog posting was created with Google Chrome, which seems to support all of the fancy Javascript interface for Wordpress.  Chrome also works with all of the sites that have failed to load on friends’ Macintosh Safari browsers.

In one day, Google’s programmers have conquered almost every obstacle on the Web… but not every obstacle.  The FAA used to have a paper form, the 8710, that one filled out to get a pilot’s certificate.  You’d spend 10 minutes filling it out and then the examiner would sign it after your checkride.  To replace this simple paper form they spend millions of dollars on a Web application called “IACRA”.  IACRA works only with certain versions of Microsoft Internet Explorer and only on XP and Vista.  What happens on Google Chrome?  You type your username and password into IACRA, hit return, and are confronted with a greyed-out screen.

Note to Microsoft and Apple:  Google Chrome has its own Task Manager.  This is a complete operating system disguised as a Web browser.  A person who was a serious user of Chrome probably wouldn’t notice if the underlying OS were replaced with something free, e.g., Linux.

Was chatting with a gal today about Hurricane Gustav.  She said “One of my relatives is still living in a FEMA trailer.”  Three years after Katrina?  “He’s a drunk.  He’s milking the system.”

Here’s the terminal forecast for New Orleans

KMSY 312036Z 312118 06010G17KT P6SM VCTS SCT025 BKN050CB OVC200
     TEMPO 2124 VRB15G25KT 2SM TSRA BKN035CB
     FM0500 05020G30KT P6SM VCSH OVC015
     FM1000 05040G60KT 1SM +RA OVC015
     FM1400 07055G70KT 1SM +RA OVC015

Note that it gets ugly around 6 am Eastern time, with winds from 050 at 40 knots, gusting 60, 1 mile of visibility in heavy rain, overcast clouds at 1500′.  The peak winds are forecast starting at 10 am, gusting up to 70 knots.

I’ve seen some newspaper articles and editorials that confidently express the thought that America is full of people who would not vote for Barack Obama because he identifies himself as black.  During the primary season both American Democrats and Republicans were supposedly racist.  Now that Obama has triumphed among the Democrats, the “silent majority” of racists are supposedly exclusively Republican.

I’ve traveled extensively around the U.S. recently and talked to people about the election.  Here are some of the states that I’ved visited:  Texas, South Carolina, North Carolina, Tennessee, Kentucky, Ohio, Indiana, Michigan, Maine, Virginia, Maryland, New Jersey, Pennsylvania, New York, Connecticut, and Massachusetts.  Many of the folks with whom I’ved talked are union members and gun owners, exactly the kind of angry white men whom journalist accuse of being secretly racist.

The only thing negative about Obama related to his race that I have heard anyone say is that he has benefitted from race-based admissions policies at universities and from various other race-based preferences.  Some folks weren’t intending to vote for Obama, but it was because of his perceived mediocrity and proposed policies, not his race.  The same people spoke highly of Condoleezza Rice, if she happened to come up in conversation, and admired her accomplishments and intelligence.

I don’t think that these folks were being guarded in their conversation, as I heard some people express negative stereotypes about Jews (controlling the economy, being cheap (somewhat contradictory; if Jews have all of the nation’s money, why would they need to conserve it?)) and some very harsh opinions about other groups, depending on their political slant.

Has anyone reading this blog actually heard an American voter say “I will not vote for Obama because he is black” or “I do not think that a black person should be elected to high political office in the U.S.”?

Check out the reader review by Amanda Richards in this otherwise boring Amazon.com page.

The federal government does computing a bit differently than other folks.  The FAA has a computer system for keeping track of a few thousands of flight plans every day and distributing those flight plans out to air traffic control centers.  The current system went into service in 1988, according to the story linked below.

What did the FAA choose back in the 1980s?  Keep in mind that 1988 was 10 years into the ascendancy of the DEC VAX line of minicomputers.  It was 9 years after the release of the first version of the Oracle relational database management systems.  It was 6 years after Sun Microsystems began shipping its popular Unix workstations.

According to this story, the system launched in 1988 on a pair of Philips DS714 mainframe computers (photos).  Philips quit the computer business shortly after these machines were installed.  This article from 2005 talks about the FAA’s plan to replace the Philips mainframes and to “go online early next year [2006]“, but apparently they haven’t completed the porting project.  The volume of traffic is larger than you’d expect, with 1.5 million messages per day (about 20 per second; roughly what a pizza-box Web server might be expected to handle), apparently because the network handles weather and NOTAM data as well as flight plan data.

A friend invited me for dinner and asked if I had any food allergies.  I explained that I was too old to be allergic, having grown up in the 1960s rooting around in a filthy suburban environment.  We were so poor and dirty that we didn’t have antibacterial soap.  He said that his previous guests had emailed him an HTML document describing their food challenges.  I’ve reproduced it at http://philip.greenspun.com/humor/allergies (names changed).

Sarah Palin, governor of Alaska, is the Republican VP candidate.  She is attracting criticism for her lack of experience with national office.  Much of the criticism comes from fans of Bill Clinton, someone who went from being governor of an obscure state to being president.  If Bill Clinton can do it, why not Sarah Palin?

[Owing to John McCain being 90% dead, I am sticking with my December 12, 2007 prediction that Barack Obama wins the general election popular vote by 5 percent.]

I was out riding my bike today.  In order to continue toward my goal of becoming morbidly obese, I stopped at Formaggio in West Cambridge for a sandwich (price has gone up from $4.50 to $6.00 in last few months; thank God the government tells us that we don’t have any inflation).  A guy came up to me and asked if I would help him “lift a sofa into a U-Haul”.  I figured that it would be a quick hoist from the sidewalk into the truck and readily agreed.  When I got to his apartment, I discovered that the sofa was on the second floor, was enormous and puffy, was fairly heavy, and had to come down a narrow winding staircase.  My host said “I don’t know how they got it in here.”

With a lot of tilting and twisting we eventually managed to get the thing onto the street and into the pickup truck bed.  I asked him why he was moving.  “I’m a schoolteacher in the suburbs and moving to Newton will cut my commuting time.”  Having been thinking about school quality recently, I asked him why graduates of the Cambridge public schools did so badly on tests.  “It’s the unions.  Nobody cares if the students learn or not.”  Were the suburban school districts better?  “Not really.  I could stay until 5 pm and work with every student who needs help and I would get paid exactly the same as someone who mails it in.”