Let’s talk about flying. No, not the superman kind; the type where you step on a plane and *whoosh* you’re in another place in no time. Flying anywhere, practically anytime is simply part of our modern world–as is all kinds of cool technology. But that technology, brings with it some side-effects like lots of EMF. At Safertech we’re most focused on the the kind of EMF that’s increased wildly in the last two decades. The RF radiation that comes from Wireless.
Recently, I took my trusty meters to JFK to do a little research of my own and see where EMF hotspots can be found. Watch the video above to see my trip through the airport and some easy solutions. Then read below! 🙂
First Stop: Pass on the X-Ray EMF
At the security line, we are always required to go through a screening process. This is for our own safety during travel, but ironically X-Rays increase our danger by exposing us to unnecessary radiation. You’ll see in from the chart below how the amount of ionizing radiation we’re exposed to adds up.
Tip 1: I have opted out of X-Ray screening for almost a decade now. I always have such interesting conversations with those around me about X-Ray screening in the security line. You can ask to have a pat-down in a private room, or if you’re like me, and it’s not that big of a deal, you can get your personal screening in public–to save time. Also, opting out means you get to skip the line! Sometimes I find I get through security faster when I don’t X-RAY!!
Second Stop: Good News! Low RF-Radiation at the Gate
Just past security, is where we would expect to be surrounded by RF Radiation. Wireless Cameras, the x-ray screening machines and folks accessing airport WIFI could add up. But good news in this case as you’ll see in the video!
Third Stop: The Charging Station EMF’s Galore
I was SHOCKED by how many EMFs were present near charging stations! The emissions are way too high, especially when you take into account the magnetic EMFs and the RF radiation combined.
Magnetic energy can be an EMF to be concerned about–if you’re getting a consistent exposure at a significant level.
So what’s a significant level? Well, the World Health Organization published a paper (link in research)noting two studies that showed children who had exposures of 3. to 4. on a meter like the one I use in my video had were twice as likely to get childhood leukemia.
So, the reading on the meter at the charging station was at just about 2. For me, that’s too much to be exposed to for a consistent period of time.
Now add that to the RF radiation–that’s being measured by the other meter– and you have a good reason to:
Tip 2: Make sure your devices are fully charged before you travel. If you have a long journey, bring a portable charger or turn your phone on low battery mode to conserve it. If you must charge your device, step away from the charging station.
Fourth Stop: Boarding the Plane
There are so many sources of EMFs that we don’t even see when we travel on a plane. Also, electrical engineers are allowed to change the voltage on a plane! EMF sources with high voltage = strong electric fields that can enter your body! EMFs on a plane can emit from:
- Jet Engines
- Cockpit computers
- Electrical wiring and sensors
- Communication equipment
- Static electricity in fuselage
Most importantly, the second you step into an airplane, you are essentially stepping into a metal box. This magnifies the effects of RF radiation-a concept called the Faraday cage effect where radiation is, “trapped in a metal enclosure which exacerbates the effects of this radiation.”
If you watch my video, you can see how the EMF levels change from my time being on the ground to being in the air. When you’re waiting for the plane to take off, the combination of the cell phones plus the metal intensification creates high levels of RF radiation between 3 and 6 micro-watts per centimeter squared.
It makes sense that the readings are so high — think about how many people are on their devices while waiting for their flight to take off!
Tip 3: Don’t be in a hurry to get on the plane. Less time spent on the plane = less time trapped with EMF/RF radiation exposure! Also, the windows are a bit of a break in the planes “metal cage” and I discovered the reading were a bit lower–so I’m choosing a window seat from now on.
Fifth Stop: RF in the AIR or not . . .
Then, just prior to take off , there came “the announcement” and off went all the devices. AHHH airplane mode, especially delightful on an airplane When that happened, RF Radiation plummeted down .3 to 1….the least amount of RF exposure I experienced on the entire trip.
BUT NOW many airplanes have WIFI available on board. WIFI Radiation can penetrate anything that stands in its path and it’s super difficult to get away from. A safer distance from the actual WIFI is a minimum of 5′. But the RF is still radiating between the person using their device to access the WIFI and the WIFI itself. Both WIFI and device are sending/receiving signal. – That means the overall ambient level of RF radiation is increasing, but the closer you get to someone just using the WIFI from their device, the closer you are to the radiation yourself.
Please sir, will you be so kind to just not . . .
Yeah, it was my husband so it was chill. But the video shows a great demo of what happens to your personal space when the guy next to you pulls out his laptop en route and accesses that WIFI. You know, this reminds me a lot of second hand smoking. I’m thinking “second hand RF Radiation” is really a thing. Second hand happens when you can’t get away from the RF radiation that a fellow human is responsible for. In this case, that’s the people close by in tight quarters, on their cellphones, laptops or tablets.
WIFI on planes has brought to light another issue–privacy! Go-Go Wireless, a common in-flight service, is not a secure provider and can be easily hacked.
Tip 4: Avoid using WIFI on a plane. Also, try to choose planes without WIFI, about 64% are still WIFI free. Every time you book a flight, it will list whether or not a plane has WIFI In order to find WIFI free flights, I would suggest calling the airline to book your flight.
Then there’s that cosmic stuff
When you’re in the air, another concern is the exposure from cosmic rays. Cosmic rays are surrounding us all the time–they come from stars, including our sun, and constantly pass through us. From the ground, cosmic rays are not dangerous but at higher altitudes, like when you’re in a plane, these small exposures become much greater. Scientists and medical experts have calculated “safe” annual exposure levels in this chart.
So, as always at Safertech, we recommend the mindful approach to any kind of EMF exposure. It’s best to limit as much as you can, whenever you can, which leads us to our final tip:
Tip 5: Put your devices away! Take the time on a travel day to read a good book or magazine article, talk to the person sitting next to you, draw or write in a sketchbook, or take a beauty-rest before your journey begins!
Happy travels, friends!
radiation on planes - http://www.electricsense.com/11622/wifi-radiation-planes-fly-low-emf/
WHO Paper on Magnetic Fields - http://www.who.int/peh-emf/meetings/southkorea/Leeka_Kheifets.pdf