I have two computers for sale. If you are interested, please contact me via email.
Lenovo ThinkPad X201
Currently running Kali Linux
4GB RAM
320GB HDD
i5 Processor: CPU M 540 @ 2.53 GHz x4
Graphics: Intel Ironlake Mobile
includes battery and power supply
$100 or best offer plus shipping
Lenovo ThinkPad T410
currently running Ubuntu Linux 19.04
8GB RAM
240 GB SSD (solid state drive)
i5 Processor M540 @ 2.53 GHz x4
Graphics: NVS 3100M/PCIe/SSE2
comes with two batteries and one power supply
$150 or best offer plus shipping
Both laptops will be wiped out and have a fresh install of Linux on them. No Windows keys provided with these computers. Stickers will remain on the T410, you can decide if you want them or not.
Sold the Jeep today because it was starting to cost more than it was worth, especially living in the city. I’m kinda heartbroken about it. I feel like I’ve lost my favorite toy.
My husband and I are back from seeing “Avengers: Endgame”. I won’t go into details about the plot, so I shall keep this short. The three hour running time felt less than an hour. It’s beautiful to look at, the story is solid, and the acting is well done. By far it was my favorite “Avengers” movie and I give it a solid A+.
And I must say, I really, really like Brie Larson as Captain Marvel. Her part was just one of an all around phenomenal cast, but wow, I really like her portrayal of the character.
We’ll probably see the movie again. Worth every penny and then some.
One of the most important elements of my flight training was inspiration. Now, back in 2013, when I went for my initial flight training I was pretty inspired. I had been flying in airplanes since age four, as both my grandfather and father were private pilots. I grew up knowing I wanted to fly but I didn’t really have the resources to do it until I was in my mid 40s. It was after both of the pilots in the family had passed, and right after a very fun flight on a Delta flight from MSP to SYR (we did two go-arounds due to windy conditions), that I made the call to the local flight school to start my flight training. I had my Private Pilot’s Certificate at the year mark with just over 62 hours of flight time.
A main element in keeping focused and committed to that goal was my flight instructor. From the initial discovery flight with Chuck in the Cherokee 140 I knew that I would be comfortable learning how to fly with this guy. He kept me on my toes, challenged me, learned my pacing, and quickly figured out my idiosyncrasies. Plus, he put up with the GoPro in the cockpit.
Chuck and I continued to fly as friends and safety pilots for one another after I passed my check ride and we worked on my instrument training together. We also the round-trip to Oshkosh two years in a row. Since moving to Chicago back in 2017, I have to admit that one of the biggest things I miss about Upstate New York is flying with Chuck and my other flying buddies at KRME.
Being a private pilot while living in the city of Chicago comes with some other challenges. First of all, it’s not like I can rent an airplane at O’Hare and take off amongst the 747s, A380s, MD-80s, and the like. I need to get out of the city limits and up to either KPWK Chicago Executive or KUGN Waukegan National. For either airports it can be anywhere from 45 to 105 minutes, depending on the time of day, and the traffic on the expressways. If the gapers are slowing down for no reason on the Kennedy or Edens, the drive in itself can be exhausting. But after a too-long hiatus at the end of last year, I have been making the regular drive to KUGN to work on getting checked out in the DA-40, and knocking rust off my aviator skills along the way.
One of there resources that I need to remember to use is flight videos available online. I also attend as many safety seminars and other flying club presentations as my schedule allows. Balancing a software developer career, expressway traffic, family obligations, and flight time can be tricky. Sometimes I wonder if it’s all worth it. But then I do “aviation things” for a few days in a row and I feel like I’m back in the groove.
This evening I attended a safety seminar hosted by the Chicago Executive Pilots Association out near Chicago Executive Airport. I’m a member of CEPA and I appreciate the organizations like this are available. Tonight the presentation was given by Jason Schappert, the pilot behind MZeroA.com. Jason has an infectious way of presenting aviation and tonight’s seminar was no exception. He has a solid 21st century approach to his presentational style that still feels very comfortable, even to the older pilots in the audience. I had the opportunity to meet him in person at Oshkosh last year.
Tonight we answered questions around various aviation scenarios using a web browser on our mobile devices. He could see answers from the crowd in real time up on a big screen. The marrying of technology to decades old aviation scenarios was engaging and inspiring. I’m thinking of attending one of his aviation seminars later this year.
The most important element of my aviation career is education. I never want to become complacent. I want to keep learning, try new airplanes, and earn more certifications.
And nights like tonight certainly keep me inspired.
When I was a kid it was tradition for the country side of the family to meet up at Gram and Gramps’ for Easter dinner. My grandmother was a wonderful “farm-wife” cook and we’d all crowd around one or two tables for a delicious meal. My grandmother always wanted us to be around one table if humanly possible, the “kids” table was not a certain part of the configuration.
Since we lived right next door, I would take the week or two before Easter to fix up some of the bikes left over from my Dad’s childhood that were scattered around the barn. I’d make sure the tires were pumped up and that the bikes were in road worthy condition. If the weather was right, we’d take a four or five mile ride, all of us in single file, along the country roads of the area. I always enjoyed this and I think my paternal cousins did as well.
My husband is working today (Go Cubs!) so I had a few hours to myself this morning. Since the weather is beautiful here in Chicago, I decided to go for a bike ride.
I’ve ridden the Chicago Lakefront Trail plenty of times since we’ve moved here, but the northern half of it was under construction for much of last year. The city has been focused on separating the pedestrian from the bike lanes along the 18 miles of lakefront trail, as well as fixing some of the congestion points near Navy Pier and other key tourist spots.
I rode through the north side to get to the very top of the trail today along my usual route and started heading south along the trail. I’d only ridden twice this year, so my body was a little stiff but I was feeling pretty good. I cruised along at 16 MPH or so. The trail improvements are wonderful and it really does help improve safety along this busy corridor.
About six or seven miles in I decided to see where the trail ended up. I knew the length of it (18 miles) but I had never ventured south of the museums. I decided to ride the length of the trail to its end on the South Side.
What a beautiful ride.
This trail is used daily by cycling commuters, fitness enthusiasts, and just folks out for a walk on a daily basis. As many as 70,000 people use the trail on a typical summer day.
All in all I rode over 38 miles today. I feel fantastic. My legs are little stiff but I feel such a wonderful sense of well being right now. I think I broke a spoke on the way home but I got home just fine. I know some folks worry about me riding in the city but it’s very rare that I feel any sense of worry or danger during my bike rides. Chicago has such a wonderful network of cycling trails in the city, both on and off streets, and we really know how to take advantage of them.
In 1979 our local grocery store, which we called “the P&C” and was actually called “P&C Foods”, upgraded their checkout systems from the venerable mechanical NCR Class 5 cash registers to Electronic Cash Registers made by Data Terminal Systems of Maynard, Massachusetts. I’ve included a photo of the type of cash register above; photo courtesy of a screen cap from a Shutterstock video. I don’t know who the cashier is, and the video is from another grocery store somewhere else in the country, but she seems friendly enough.
The P&C installed Data Terminal Systems Model 440 cash registers. These electronic cash registers replaced the functions of their mechanical predecessors in that prices were still entered by the cashier, departments were selected, and there was no scanning available at the time. Other store chains in the area had these new electronic cash registers as well and being the young geek I was at the time, I was able to identify by the printing on the receipt whether the store in question went with the “Series 400” cash registers or the more simplistic (but still quite capable) “Series 300” cash registers. I do remember the Series 400 cash registers were able to do rudimentary price look ups; at “The P&C”, a “53 PL#” followed by a price on the receipt meant my mother bought a loaf of Wonder Bread. After the “53 PL#” was a price, like “.99 GR”. Nowhere did it indicate this was a loaf of bread, it was something I had to figure out for myself.
I was fascinated with these electronic cash registers and through hours and hours of careful studying of the receipts my mother left in the bottom of grocery bags, I was able to figure out how these cash registers worked. A watchful eye of cashiers at work helped my observational understanding. Two cashiers at “the P&C” were a favorite; one was named Delores and she was a gangly sort of young woman always stationed on Register #2. Another, a woman by the name of Betty Brown, was the personification of a sigh; she always seemed resigned to her job and she was usually on Register #1. She didn’t move as quickly on the DTS 440 as Delores did on Register #2.
There isn’t a lot of information online about Data Terminal Systems of Maynard, Mass. My scant research has revealed that it was led by a pilot by the name of Bob Collings of Stow, Mass. From what I am able to gather, he left Digital Equipment Corporation, also of Maynard, Mass. (and a company I worked for in the late 1980s) and struck out on his own after Sears & Roebuck approaches Digital to have them computerize their point of sale operations and CEO and founder Ken Olsen turned down the opportunity. Apparently Mr. Collings felt there was ample opportunity for Electronic Cash Registers that were able to chat with one another in the marketplace, and he, along with other DECcies, formed Data Terminal Systems.
At one time I had a large collection of receipts from these cash registers, as I saved that sort of thing while I studied them, but I believe they have long been lost. After all, it’s been decades.
I would love to find one of the cash registers in a thrift store or flea market to see if I can figure out how they tick. From the little information available online about DTS, I believe they were 4-bit machines, with processors made by Rockwell. The earlier models didn’t have scanning, but all models were designed to by upgraded to a more powerful model by field personnel. I do know they had “Star Trek (The Original Series)” look to them and I found them very nifty. I can still hear the distinct sounds of the Seiko EP-101 (later known as “Epson”) printer in my head.
My search continues for equipment by Data Terminal Systems. I hope to create a website dedicated to the memories and information of this company that started the Electronic Cash Register revolution as we know it today.
Maybe one day I’ll stumble across one of these registers at a flea market here in Chicago. I know these machines are what got me started in computers to begin with.
Just a guy with a husband. We’ve been together 28 years and he still makes me see fireworks on a daily basis. Hiker. Storm Chaser. Private Pilot. Tech Guy. Hackerish.
