 In April 2007 , acting on a recommendation made by the National Transportation Safety Board ( NTSB ) during its investigation of Comair 5191 , the FAA issued a safety notice that reiterated advice to pilots to positively confirm their position before crossing the hold @-@ short line onto the take @-@ off runway , and again when initiating takeoff . And in May , acting on another NTSB recommendation , the FAA advised that pilot training should include specific guidance on runway lighting requirements for take @-@ off at night . 
