Coleman called the use of GPS tracking in its sting operations a "relatively new" tactic. The TSA declined to talk specifically about covert operations but did say that the agency has been conducting tests and cooperating with the Port Authority Police after the latest arrest.
Figures provided to ABC News by the TSA in October in response to a Freedom of Information Act request showed that JFK Airport ranked second in the nation in the number of TSA agents fired for theft, with a total of 27 fired from 2002 through December 2011.
"There's been an ongoing problem with luggage theft out of the airport, especially terminal 4 which is the international building," Coleman said.
The TSA disputes that theft is a widespread problem, saying the number of officers fired "represents less than one-half of one percent of officers that have been employed" by TSA.
During the ABC News investigation earlier this year, an iPad left behind at a security checkpoint at the Orlando airport was tracked as it moved 30 miles away to the home of the TSA officer last seen handling it.
Confronted two weeks later by ABC News, the TSA officer, Andy Ramirez, at first denied having the missing iPad, but ultimately turned it over after blaming his wife for taking it from the airport. Ramirez was later fired by the TSA.
The iPad was one of ten purposely left behind at TSA checkpoints at major airports with a history of theft by government screeners, as part of an ABC News investigation into the TSA's ongoing problem with theft of passenger belongings. The other nine iPads were returned to ABC News after being left behind. Another former TSA employee, Pythias Brown, served three years in prison for theft and said he stole approximately $800,000 worth of cash and merchandise from travelers before he was caught.
"It was very commonplace, very," Brown told ABC News. "It was very convenient to steal… [TSA agents] didn't think it was okay, but they did it and said, 'I don't care. They ain't paying me. They're treating me wrong.' But when people started seeing they could profit off of it, then it became massive."