Mark Muffley, 40, was travelling to Sanford, Florida, from Lehigh Valley International Airport on Monday when officials made the discovery which they said “posed a significant risk to the aircraft and passengers.”
Inside the lining of the suitcase they allegedly found a circular compound “wrapped in a wax-like paper and clear plastic wrap”, reported WFMZ-TV.
The TSA raised the alarm and the FBI were called in to inspect the suitcase. A bomb technician X-rayed the material and concluded that it was a powder “consistent with a commercial grade firework.”
The suitcase also contained “a can of butane, a lighter, a pipe with white powder residue, a wireless drill with cordless batteries, and two GFCI outlets taped together with black tape,” authorities said. A GFCI outlet is a type of circuit breaker.
A “quick fuse” similar to a candle wick was attached to the material, as well as a slow-burning “hobby fuse.”
Authorities said that Mr Muffley was paged over the airport’s public address system and was then seen leaving the airport. The FBI arrested him on Monday night at an address in Lansford, Pennsylvania, says Fox9.
He faces charges of possession of an explosive at an airport and possessing/attempting to place an explosive on an aircraft.
The Associated Press contributed to this report.