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10 Articles

Hackaday Europe: Call For Proposals

January 21, 2016 by 38 Comments

Hackaday is coming to Europe in April. The world’s most superb conference on hardware creation starts with you. Please submit your proposal to present a talk or workshop at 2016 Hackaday | Belgrade, Hackaday’s first-ever European conference.

Put it on your calendar: Saturday, April 9th in Belgrade, Serbia. We have a lineup spanning from 10am to 2am, and we’re building on the best of the inaugural SuperConference we held last November: a single track of hardware talks which will run concurrently with a set of hands-on workshops. The surprise hit from that conference was badge hacking, which will be expanded and extended into the wee hours of the morning. While that is in progress, a party with two stages will spin up with performances by Infinite Jest, Grupa TI, and DJ sets.

Tickets go on sale the first week of February. Voja Antonic, who does amazing work with PCBs and badge designs, is building the conference badge. The cost of the admission will be just enough to cover the cost of the badge. We’re keeping the admission cost so low to help offset your travel costs. Belgrade is gorgeous in April, and getting there from other parts of Europe is very affordable. This event will sell out so get organized and make sure you and your fellow hardware hackers get tickets early.

Many of the Hackaday crew will be on hand. We’re likely to have a less-formal meetup (hangover brunch?) on Sunday. Check out the Hackaday | Belgrade planning page to discuss this and learn more about the conference as it comes together. See you in Belgrade!

Hacking The Digital And Social System

August 3, 2015 by 114 Comments

When you live in a totalitarian, controlled and “happy” society, and you want to be a hacker, you have to hack the social system first. Being just an engineer doesn’t cut it, you have to be a hypocrite, dissident and a smuggler at the same time. That’s the motto of my personal story, which starts in Yugoslavia, and ends in Serbia. No, I didn’t move, I’m still in Belgrade, only the political borders have changed.

Half a century ago, when I was in elementary school, I discovered the magical world of HAM radio. I became a member of two amateur radio clubs, passed all exams and got my licence and callsign, which was YU1OPC. I was delighted, but after five years, the party was over. What happened? Well, one day the police paid a visit to all registered owners of CB Band equipment and simply took that equipment away. No one knows why they did it, but it was probably off the books, as we never got any written confirmation, and no one ever saw their equipment again.

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sketch of f117 fighter flying

Ask Hackaday: How Did They Shoot Down A Stealth Aircraft?

August 15, 2014 by 207 Comments

It was supposed to be a routine mission for U.S. Air Force Lt. Col. Darrell P. Zelko, a veteran pilot of the 1991 Gulf War. The weather over the capital city of Serbia was stormy on the night of March 27th, 1999, and only a few NATO planes were in the sky to enforce Operation Allied Force. Zelco was to drop 2 laser guided munitions and get back to his base in Italy.

There was no way for him to know that at exactly 8:15pm local time, a young Colonel of the Army of Yugoslavia had done what was thought to be impossible. His men had seen Zelco’s unseeable F117 Stealth Fighter.

Seconds later, a barrage of Soviet 60’s era S-125 surface-to-air missiles were screaming toward him at three times the speed of sound. One hit. Colonel Zelco was forced to eject while his advanced stealth aircraft fell to the ground in a ball of fire. It was the first and only time an F117 had been shot down. He would be rescued a few hours later.

How did they do it? How could a relatively unsophisticated army using outdated soviet technology take down one of the most advanced war planes in the world? A plane that was supposed be invisible to enemy radar? As you can imagine, there are several theories. We’re going deep with the “what-ifs” on this one so join us after the break as we break down and explore them in detail.

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