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How a Cartel Built Their Own Cell Phone Network - YouTube
Channel: Half as Interesting
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Meet the Zetas: the most notorious Mexican
drug cartel ever to share a name with a college
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sorority.
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But donât worry, itâs easy to tell the
difference between the two: one is full of
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conniving, ruthless, cutthroat sociopaths
clawing their way to the top of a rotting
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hierarchy, and the other is a drug cartel.
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When you think of Mexican drug cartels, you
probably think of gun shootouts or cocaine
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snowmen or Netflix seriesâ that people keep
telling you are good but you just donât
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have the time to get into.
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You probably donât think about communications
infrastructureâbut, you see, thatâs why
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you werenât the most powerful drug cartel
in Mexico in the mid 2010s.
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Well that and because youâre a nerd, which
I know because youâre watching this video.
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The point is, while you were busy spamming
my submissions form with brick video requests,
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the Zetas were building a secret, private
cell network that stretched across nearly
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all of Mexico.
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The system starts with low-level operatives
working on the ground who are called halcones,
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which Google Translate tells me is Serbian
for halcones.
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The halcones patrol the streets and suss out
important informationâthe movements of soldiers,
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location of Mexican police, recaps of Downton
Abbey, and actions of rival cartels.
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Halcones each carry walkie talkies or radio
cell phones set to specific frequencies, which
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are selected after analyzing the local radio
spectrum and avoiding any radio frequency
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being used regularly by people like cab drivers,
police, or scrappy 80s tweens.
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Once halcones have a message to convey, like
âpolice are headed northâ or âsoliders
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are asleep,â their walkie talkie frequency
will be picked up by antennae the cartel has
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constructed all across Mexico: in trees, on
rooftops, on existing communications infrastructure,
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or on whatever other tall pointy thing they
can find.
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The nearest antenna will both receive and
transmit the message, but if it needs to travel
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further than the immediate vicinity, itâll
be amplified by repeaters, many of which are
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owned by communications companies like Nextel,
but which Zetas managed to hijack and reprogram.
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Basically, repeaters do for radio waves what
this channel does for quirky Wikipedia entries:
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it repeats them much more loudly and aggressively.
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Specifically, the Zetas use duplex repeaters,
which are able to both receive and transmit
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messages by using different frequencies for
each.
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If youâve ever tried using a cell phone
before 2005, youâll know that getting widespread
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coverage isnât easy, and that was certainly
the case for the cartel, especially considering
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that they didnât have this guy to test the
network.
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While installing antennae and repeaters was
relatively easy in cities, to make the network
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truly cohesive, it had to stretch across miles
of jungle in areas like Veracruz, and if thereâs
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one thing I know about the jungle, itâs
that it doesnât have a ton of AC outlets.
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That meant that not only did cartel engineers
have to build cell towers to get the antennae
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and repeaters high enoughâtowers which,
by the way, they painted green for camouflage,
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as green famously cannot be seen by the naked
human eyeâbut they also installed solar
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panels to power the equipment, mainly because
they can operate independently, but also because
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even murderous criminals know not to support
the fossil fuel industry.
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While some of the local networks are overseen
and managed by semi-autonomous regional command
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centers, the entire system is linked together
by a communications headquarters, which we
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believe was located in a radio shop called
V&V Communications located in McAllen, Texas.
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Itâs a logical spot: nondescript, near the
border, running a semi-legitimate business,
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and, according to Facebook, it has a five
star rating and 108 likes, which is by far
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the most likes Iâve ever seen on the Facebook
page for a potential drug cartel communications
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headquarters.
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The command center uses commercial equipment
from Motorola that can connect cartel members
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in faraway local networks who need to communicate,
as well as monitor thousands of the walkie-talkies
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at once, changing their communication frequencies
as necessary and deactivating them if a halcone
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is captured or killed.
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For security, the cartel runs messages using
whatâs called a digital inverter, which
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distorts voices.
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Iâll demonstrate now, while I tell you which
YouTube creator I hate the most.
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Itâs *distorted voice.* Man, it was good
to get that off my chest.
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The system was also robust enough that if
certain towers were knocked down, info could
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be routed through others in the network.
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Basically, it was about as good a cell network
as you could getâand because the whole thing
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was illegal, they didnât waste any money
on TV ads with multicolored maps or a spokeswomen
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the internet develops a creepy obsession with.
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The system was masterminded by a man named
Jose Luis del Toro Estrada, who led something
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of a cartel geek squad, mostly made up of
kidnapped communications experts.
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At last count, 36 engineers have been kidnapped,
and there isnât anything funny about that,
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so instead hereâs a picture of a giraffe
and an elephant who are friends.
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In the end, the Zetaâs network covered nearly
500 miles of the Texas border, and went another
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500 miles into Mexico, before it was ultimately
discovered by law enforcement because of course
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it was, because thatâs how we know about
it.
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I mean, you didnât think a YouTube channel
that mainly covers weird geography quirks
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and legal loopholes using outdated memes had
gone undercover and unearthed a major criminal
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conspiracy, did you?
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A single 2014 operation managed to unearth
â167 antennas, 155 repeaters, 71 computers,
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166 solar panels and batteries, 3,000 radios
and Nextel push-to-talk phones, 525,600 minutes,
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and of course, 500 Days of Summer.â
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These days, the Zetas are much less powerful,
but are still operating, which means itâs
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unlikely their network has been completely
crippled.
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So if any Zetas are watching this video and
are mad at me, I just want you to know my
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name is Devin Stone, I look like this, and
any complaints should be directed to the comment
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section of my channel LegalEagle.
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If you want to reprogram communications infrastructure
to serve your illegal drug cartel, the best
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