Telephonics Corporation, a wholly owned subsidiary of Griffon Corporation , announced today that it has a received a contract from LATAM Airlines Group for the TruLink Wireless Intercommunications system to be used by pre-flight check crews at the Arturo Merino Benitez International Airport in Santiago, Chile, one of LATAM Airlines Group's main base of operations. This initial contract, for approximately 50 systems, marks the first time that TruLink will be used by commercial airline flight crews in South America.