Editor’s Note: The CNN Freedom Project wants to amplify the voices of the victims of modern-day slavery, highlight success stories and help unravel the tangle of criminal enterprises trading in human life.

CNN  — 

When you’re passing through an airport, you’re usually focused on getting through the security line quickly, on whether your flight’s on time, or on the vacation or business meeting waiting for you at your destination.

But glancing around and taking stock of your fellow passengers could help save a life. It’s not just vacationers who travel on planes; airports are also hubs for human trafficking – when adults or children are transported into forced labor or commercial sexual exploitation.

Seeing something and reporting it could potentially keep someone from becoming a victim of modern slavery.

That’s the message abduction survivor and human trafficking awareness trainer Alicia “Kozak” Kozakiewicz wants travelers to take on board.

At 13, Kozakiewicz was abducted from her Pittsburgh home by a predator who had groomed her online. Following her rescue and a period of counseling and recovery, at the age of 14 she started speaking in schools so that others could learn from her experience.

Now 31, Kozakiewicz is an advocate for internet safety, motivational speaker and founder of The Alicia Project – an advocacy group promoting internet and child safety awareness, advocating for missing and recovered persons, battling child sexual exploitation and human trafficking.

Kozakiewicz also works with aviation humanitarian group Airline Ambassadors International, to train and educate airport and airline staff about human trafficking.

Ensuring aviation workers and travelers are aware of the issue could help halt the problem, Kozakiewicz tells CNN Travel.

A survivor’s story

When she was abducted, Kozakiewicz wasn’t taken on an airplane, but her kidnapper did drive her across state lines, from Pennsylvania to Virginia.

Kozakiewicz vividly remembers the moment during the drive when the car approached a toll booth.

Terrified, Kozakiewicz still felt a glimmer of hope, as she knew an interaction was upcoming.

“I thought that was the moment I was going to be rescued,” she says.

“At that point, I figured the tollbooth attendant would look into the car, see a little girl crying and ask the question and I would be brave enough and I would be strong enough to say, ‘Help me, I’ve been kidnapped.’”

But as the car pulled up, Kozakiewicz was severely threatened by her kidnapper. She was too scared to say anything as the car window rolled down.

But, she thought, surely the tollbooth worker would notice her? Ask probing questions? Report the number plate?

“Nothing happened,” she says. “The money was exchanged, and the gate went up. And that happened a couple times through each tollbooth; I’d have that moment of hope. And then that letdown.”

Kozakiewicz doesn’t blame the people who worked the tolls that night. Far from it.

The issue, she says, is they weren’t trained to look for the signs. If they did suspect anything, they wouldn’t have known what to do.

“But that could have been over so quickly,” Kozakiewicz says.

Alicia Kozakiewicz's missing poster

Instead, Kozakiewicz spent four days held in captivity by her abductor. She was sexually assaulted, chained by her neck and tortured. Her kidnapper livestreamed her torture online.

She was rescued by the FBI, following an anonymous tip from an internet user who saw the livestream video and recognized Kozakiewicz from a missing person poster.

Now, via her work for Airline Ambassadors International, Kozakiewicz – who also holds a master’s degree in forensic psychology from the Chicago School of Professional Psychology – is able to give airport and airline staff, who’ll see hundreds, even thousands, of passengers a day, that ability to recognize and report suspicious behavior.

Airline Ambassadors International

Airline Ambassadors International is a US-based organization founded by former American Airlines air steward Nancy Rivard.

Rivard started AAI in 1996, as a humanitarian charity. The idea behind the organization was that “flight attendants could be a role model for the traveling public and inspire the public to travel to do good, to help others,” Rivard tells CNN.

AAI didn’t begin focusing on human trafficking until several years later. During a 2009 trip to Cambodia to help orphaned children, Rivard’s colleague Deborah Quigley and a group of AAI representatives met a malnourished three-year-old girl who, they were told by local villagers, was due to be collected by traffickers later that day. The group intervened, taking the child to New Hope, a Cambodia-based non-governmental organization.

Shocked by what they’d seen, the AII team vowed to look out for signs of human trafficking on their airlines and future trips. The following month, on a mission to the Dominican Republic, they correctly identified trafficking victims on two flights run by two different airlines flying back to the United States. That same month, on two more flights, operated by two further carriers, the team identified further victims.

Rivard says the first tip led to the bust of a pornography ring in Boston, involving 86 children.

“That’s how we knew we were onto something,” she says.

Still, it took time, Rivard says, to persuade transport groups and airlines to engage with the issue. She suspected carriers didn’t want their brands associated with something so negative.

But since 2011, AAI has conducted over 100 airport trainings across the world. The group’s even influenced US legislation – since July 2016, the FAA Reauthorization Act requires carriers to provide training on how to recognize and report suspected human trafficking.

Coordinating with the US Department of Homeland Security, Customs and Border Protection and the Department of Transportation, AAI’s trained staff from airlines such as Icelandair and ANA Airlines.

The focus of each session is to make clear the potential signs of human trafficking, outline how to report it and bring to life this pressing issue, with real-life stories of survivors.

In 2007, the then-19-year-old Kozakiewicz testified before Congress about her abduction, in support of the PROTECT Our Children Act. This act was passed the following year, establishing a new task force to increase the investigative capabilities of state and local law enforcement.

Five years later, in 2013, Rivard saw a video of Kozakiewicz’s testimony. She was struck by Kozakiewicz’s passion, how she spoke movingly and assuredly about her horrific experience. “I have to meet her,” Rivard thought.

Kozakiewicz tells her story of survival at AAI training sessions.

Now, Kozakiewicz is one of several survivors who tells her story as part of AAI’s training program.

“It’s important to me to not just be a part of everybody talking about making a difference, or just raising awareness,” Kozakiewicz says. “Yes, that’s incredibly important, but I also want to do something.”

Kozakiewicz starts her presentations appearing to be just one of the trainers. Later, she gets to her story. She knows it will shock the audience, that’s partly the point – as Rivard says, once people hear a survivor’s story, audiences are far more likely to look for the indicators going forward.

“That makes it real,” agrees Kozakiewicz.

But she doesn’t end her presentations with her abduction. She wants to make clear to audiences that her life didn’t end there, and her trauma doesn’t define her.

Kozakiewicz proceeds to talk about her college graduation, her wedding and working with PROTECT, the National Association to Protect Children, to help pass Alicia’s Law, which provides funding to the Internet Crimes Against Children (ICAC) task force. Telling the story of her life so far reinforces the idea that survivors are worth saving, Kozakiewicz says.

Making an impact

While the AAI sessions concentrate on airport staff, both Kozakiewicz and Rivard stress that travelers can also do their bit to stop human trafficking.

In fact, travelers might be even more likely than airplane staff to notice something suspicious. There’s been instances of passengers noticing other travelers’ text messages, for example.

If anyone suspects someone is being trafficked, alerting the airport authorities should be their first port of call.

Approaching the suspected trafficker or questioning the suspected victim is not advised. If in the air, the air steward should be asked to tell the pilot to contact ground authorities.

On the ground, concerns should be reported to an official. In the United States, that can involve a call to the Homeland Security Tip Line.

Internationally, a report can be made online via Crime Stoppers International.

Airline Ambassadors International has also produced “TIP Line” (standing for Trafficking in Persons) reporting apps, which work internationally and are free to download on Apple’s app store and Google Play.

One is designed for airline staff who’ve been trained by AAI, the other is for anyone. The one for travelers includes a list of contact numbers for airport police across the world and links to reporting websites including the FBI and Polaris Project.

“Traffickers are using airlines. They absolutely are at the airport; their victims are at the airport,” Kozakiewicz says.

“Maybe you’re sitting there and you’re waiting for your flight or you’re standing in security, or you’re on the plane –