January 9 ended up being a very expensive day for a Culver City, California man after he pleaded guilty to recklessly operating a drone during the height of the Pacific Palisades wildfire. We covered this story a bit when it happened (second item), which resulted in the drone striking and damaging the leading edge of a Canadian “Super Scooper” plane that was trying to fight the fire. Peter Tripp Akemann, 56, admitted to taking the opportunity to go to the top of a parking garage in Santa Monica and launching his drone to get a better view of the action to the northwest. Unfortunately, the drone got about 2,500 meters away, far beyond visual range and, as it turns out, directly in the path of the planes refilling their tanks by skimming along the waters off Malibu. The agreement between Akemann and federal prosecutors calls for a guilty plea along with full restitution to the government of Quebec, which owns the damaged plane, plus the costs of repair. Akemann needs to write a check for $65,169 plus perform 150 hours of community service related to the relief effort for the fire’s victims. Expensive, yes, but probably better than the year in federal prison such an offense could have earned him.

Another story we’ve been following for a while is the United States government’s effort to mandate that every car sold here comes equipped with an AM radio. The argument is that broadcasters, at the government’s behest, have devoted a massive amount of time and money to bulletproofing AM radio, up to and including providing apocalypse-proof bunkers for selected stations, making AM radio a vital part of the emergency communications infrastructure. Car manufacturers, however, have been routinely deleting AM receivers from their infotainment products, arguing that nobody but boomers listen to AM radio in the car anymore. This resulted in the “AM Radio for Every Vehicle Act,” which enjoyed some support the first time it was introduced but still failed to pass. The bill has been reintroduced and appears to be on a fast track to approval, both in the Senate and the House, where a companion bill was introduced this week. As for the “AM is dead” argument, the Geerling boys put the lie to that by noting that the Arbitron ratings for AM stations around Los Angeles spiked dramatically during the recent wildfires. AM might not be the first choice for entertainment anymore, but while things start getting real, people know where to go.

Most of us are probably familiar with the concept of a honeypot, which is a system set up to entice black hat hackers with the promise of juicy information but instead traps them. It’s a time-honored security tactic, but one that relies on human traits like greed and laziness to work. Protecting yourself against non-human attacks, like those coming from bots trying to train large language models on your content, is a different story. That’s where you might want to look at something like Nepenthes, a tarpit service intended to slow down and confuse the hell out of LLM bots. Named after a genus of carnivorous pitcher plants, Nepenthes traps bots with a two-pronged attack. First, the service generates a randomized but deterministic wall of text that almost but not quite reads like sensible English. It also populates a bunch of links for the bots to follow, all of which point right back to the same service, generating another page of nonsense text and self-referential links. Ingeniously devious; use with caution, of course.

When was the last time you actually read a Terms of Service document? If you’re like most of us, the closest you’ve ever come is the few occasions where you’ve got to scroll to the bottom of a text window before the “Accept Terms” button is enabled. We all know it’s not good to agree to something legally binding without reading it, but who has time to trawl through all that legalese? Nobody we know, which is where ToS; DR comes in. “Terms of Service; Didn’t Read” does the heavy lifting of ToS and EULAs for you, providing a summary of what you’re agreeing to as well as an overall grade from A to E, with E being the lowest. Refreshingly, the summaries and ratings are not performed by some LLM but rather by volunteer reviewers, who pore over the details so you don’t have to. Talk about taking one for the team.

And finally, how many continents do you think there are? Most of us were taught that there are seven, which would probably come as a surprise to an impartial extraterrestrial, who would probably say there’s a huge continent in one hemisphere, a smaller one with a really skinny section in the other hemisphere, the snowy one at the bottom, and a bunch of big islands. That’s not how geologists see things, though, and new research into plate tectonics suggests that the real number might be six continents. So which continent is getting the Pluto treatment? Geologists previously believed that the European plate fully separated from the North American plate 52 million years ago, but recent undersea observations in the arc connecting Greenland, Iceland, and the Faroe Islands suggest that the plate is still pulling apart. That would make Europe and North America one massive continent, at least tectonically. This is far from a done deal, of course; more measurements will reveal if the crust under the ocean is still stretching out, which would support the hypothesis. In the meantime, Europe, enjoy your continental status while you still can.

When the first artificial satellite, Sputnik, was put into orbit around Earth, anyone in the path of the satellite could receive the beeps transmitted by the satellite provided they had some simple radio equipment. Of course, there was no two-way communication with this satellite, and it only lasted a few weeks before its batteries died. Here in the future, though, there are many more satellites in orbit and a few are specifically meant for ham radio operators. And, like the ’50s, it doesn’t take too much specialized equipment to communicate with them, although now that communication can be two-way.

The first step in this guide by [W2PAK] is to know where these satellites are in the sky. The simplest way to do that is to use a smartphone app called GoSatWatch and, when configured for a specific location, shows the satellites currently overhead. After that it’s time to break out the radio gear, which can be surprisingly inexpensive. A dual-band handheld is required since satellite uplink and downlink can be on different bands, and the antenna can be made from simple parts as well as [W2PAK] demonstrates in a separate video. Combined, this can easily be done for less than $100. [W2PAK] also goes over the proper format and etiquette for a satellite contact as well, so a new operator can pick it up quickly.

Using satellites as repeaters opens up a lot of capabilities when compared to terrestrial communications. Especially for operators with entry-level licenses who are restricted to mostly VHF and UHF, it adds a challenge as well as significantly increased range compared to ground-based repeaters and line-of-sight communications. There are plenty of activities around satellites that don’t require a license at all, too, like this project which downloads weather imagery from weather satellites.

The moon is a popular target for ham radio operators to bounce signals since it’s fairly large and follows a predictable path. There are some downsides, though; it’s not always visible from the same point on Earth and is a relatively long way away. Thinking they could trade some distance for size, an amateur radio group from the Netherlands was recently able to use a radio telescope pointed at a geostationary satellite to reflect a signal back down to Earth, using this man-made satellite to complete the path instead of the more common natural one.

While there are plenty of satellites in orbit meant for amateur radio communication (including the International Space Station, although it occasionally does other things too), these all have built-in radio transmitters or repeaters specifically meant for re-transmitting received signals. They’re also generally not in geostationary orbit. So, with a retired radio telescope with a 20-meter dish aimed directly at one of the ones already there, they sent out a signal which bounced off of the physical body of the satellite and then back down where it was received by a station in Switzerland. Of course, the path loss here is fairly extreme as well since the satellite is small compared to the moon and geostationary orbit is a significant distance away, so they used the Q65 mode in WSJT-X which is specifically designed for recovering weak signals.

Don’t break out the tape measure Yagi antenna to try this yourself just yet, though. This path is not quite as reliable as Earth-Moon-Earth for a few reasons the group is not quite sure about yet. Not every satellite they aimed their dish at worked, although they theorize that this might be because of different shapes and sizes of the satellites or that the solar panels were not pointing the correct direction. But they were able to make a few contacts using this method nonetheless, a remarkable achievement they can add to their list which includes receiving a signal from one of the Voyager spacecraft.

Although ham radio can be an engaging, rewarding hobby, it does have a certain reputation for being popular among those who would fit in well at gated Florida communities where the preferred mode of transportation is the golf cart. For radio manufacturers this can be a boon, as this group tends to have a lot of money and not demand many new features in their technology. But for those of us who skew a bit younger, there are a few radios with custom firmware available that can add a lot of extra capabilities.

The new firmware is developed by [NicSure] for the Tidradio TD-H3 and TD-H8 models and also includes a browser-based utility for flashing it to the radio without having to install any other utilities. Once installed, users of these handheld radios will get extras like an improved S-meter and detection and display of CTCSS tones for repeater usage. There’s also a programmer available that allows the radio’s memory channels to be programmed easily from a computer and a remote terminal of sorts that allows the radio to be operated from the computer.

One of the latest firmware upgrades also includes a feature called Ultra Graph which is a live display of the activity on a selected frequency viewable on a computer screen. With a radio like this and its upgraded firmware, a lot of the capabilities of radios that sell for hundreds of dollars more can be used on a much more inexpensive handheld. All of this is possible thanks to an on-board USB-C interface which is another feature surprisingly resisted by other manufacturers even just for charging the batteries.