A flight recorder revealed that pilots of a UPS cargo jet that crashed short of a runway at Birmingham's airport received warnings about their rate of descent seconds before impact, investigators said Friday. 
 
 Investigators scour a hillside looking for evidence in the fatal crash of a UPS cargo plane in Birmingham, Ala., on Friday, Aug. 16, 2013. The twin-engine Airbus A300 aircraft went down on Aug. 14 during... (Associated Press) 
 
 The National Transportation Safety Board and FBI scour a field Friday, Aug. 16, 2013, north of the Birmingham-Shuttlesworth International Airport where UPS flight 1354 crashed on Wedesday, in Birmingham,... (Associated Press) 
 
 National Transportation Safety Board member Robert Sumwalt told reporters during a briefing that a recorder captured the first of two audible warnings in the cockpit 16 seconds before the sound of an impact, either with trees or the ground. 
 
 The warnings indicated the A300 cargo plane was descending at a rate outside normal parameters given its altitude, Sumwalt said, but investigators haven't made any determination on the actual cause of the crash into an Alabama hillside. 
 
 "We haven't ruled anything in, haven't ruled anything out," he said. 
 
 The aircraft went down less than a mile from the end of Runway 18 at Birmingham's airport before dawn Wednesday. UPS has identified the victims of the crash as Capt. Cerea Beal, Jr., 58, of Matthews, N.C., and First Officer Shanda Fanning, 37, of Lynchburg, Tenn. 
 
 Landing on the runway can be tricky for pilots, an expert said, particularly those flying big jets like the twin-engine UPS cargo carrier. Sumwalt said the plane was being flown by the captain _ who had 8,600 hours of flight experience, including 3,200 hours in an A300 _ but investigators don't know whether Beal or Fanning had ever before landed on Runway 18. 
 
 "We're going to do our best to find out," he said. 
 
 Sumwalt said investigators will analyze the airplane's weight to determine whether it should have attempted a landing on the runway, the shorter of two runways at Birmingham Shuttlesworth International Airport. 
 
 With a large hill and trees at one end, the runway lacks the electronics for a full instrument landing. That forces pilots to make key judgments about altitude while aiming a descending aircraft at a runway that's 5,000 feet shorter than the airport's main runway, which was closed for maintenance work at the time of the crash. 
 
 Some pilots simply avoid landing on Runway 18 when possible, said veteran commercial pilot Ross Aimer. 
 
 "When I heard they were using Runway 18 it caught my attention because of that hill," said Aimer. "It's sad, but it didn't surprise me." 
 
 Aimer, a retired United Airlines captain, is now chief executive of Aero Consulting Experts, a firm based in Los Angeles. 
 
 The NTSB previously said a preliminary investigation didn't reveal any evidence of engine failure before the plane struck trees about one mile away from the end of the runway. It crashed into the bottom of a hill less than a quarter mile after hitting the trees. 
 
 The A300, which weighs about 172,700 pounds when empty, was at the end of a 45-minute flight from Louisville, Ky., to Birmingham when it went down. A flight summary from flightaware.com, which tracks airplanes, shows the aircraft made a descent in steps, which Aimer said is a "dive and drive" method common on runways with the same navigational guidance as Runway 18. 
 
 Sumwalt said the aircraft went down during its first landing attempt. Sumwalt said investigators have not found any problems with the runway's lights or navigation system, which typically provides pilots with information about their lateral position but not about their altitude, unlike those on runways where pilots can land using only instruments. 
 
 National Weather Service records from the morning of the crash show the plane would have descended through overcast conditions to only a few clouds at 1,100 feet. Within seconds after the plane hit a tree and at least one turbine sucked in wood, the twin-engine plane crashed. 
 
 It hit the base of that large hill mentioned by Aimer, who said he had landed on Runway 18 about a half-dozen times, including on some flights as a cargo pilot. 
 
 Located near the southern tip of the Appalachian foothills, Birmingham's airport is nestled in a low spot between Red Mountain to the south and hills that lie at the northern end of Runway 18, which is 7,000 feet long. The main runway is 12,000 feet long and runs east and west, meaning pilots don't have to negotiate the rough terrain. 
 
 The NTSB said the longer runway was closed for maintenance work on its lights early Wednesday, leaving the shorter runway as the only path to the ground. Runway 18 is an approved runway with a valid approach, Aimer said. 
 
 "It is definitely legal, but it I had a choice I'd use another runway first," he said. 
 
 A key task for investigators will be determining why the UPS jet was low enough to hit trees. The impact sheared off pieces of the aircraft and sent them crashing onto two homes along with large pieces of limbs. 
 
 Keenen Brown, 17, said he witnessed the crash while getting ready for work before dawn. Brown, who lives with relatives across the street from the crash site, said it was unusual to see such a large aircraft attempting to land on the runway. 
 
 "I saw the sky turn orange and I looked up and I saw it in the air on fire," Brown said. "I watched it hit the ground and dirt flew up. This whole area just shook." 
 
 Aimer said the flames could have been shooting from the plane after it struck the trees. ||||| View the flight tracking log for the UPS cargo plane that crashed in Birmingham this morning. 
 
 View the flight tracking log for the UPS cargo plane that crashed in Birmingham this morning. 
 
 UPDATE: WSMV has confirmed the identity of one of the pilots killed this morning as Shanda Fanning. 
 
 WSMV was tipped that there was a meeting of employees at the Jack Daniels distillery in Tenn. this morning to inform them of the development. Bret Fanning, the woman's husband, is part of the family that runs the distillery. 
 
 
 
 UPDATE: 8:15 a.m.: Alabama Power reports 76 customers are without power after the plane came into contact with the lines. 
 
 Power will be restored as soon as it's safe to do so. 
 
 
 
 UPDATE 7:50 a.m.: Bettina Boateng reports that the plane is broken in two pieces, with debris littered across the Airport Highlands or Zion City area. 
 
 The Birmingham-Shuttlesworth airport is still operating as normal. However, the field 900 yards north of the airport is still an active scene. The fire has been suppressed. 
 
 The mayor's office says no structures on the ground were damaged, but some trees and power lines were damaged. 
 
 
 
 The NTSB is expected to speak shortly on the crash. 
 
 Anyone with information on the incident is asked to send photos or information to wvtm13@wvtm.com. 
 
 
 
 UPDATE: The Birmingham Mayor's Office has confirmed that the pilot and copilot of the plane have died in the crash. We'll continue to update this story as information is confirmed. 
 
 
 
 A UPS Cargo Plane is on fire after crashing in east Birmingham early this morning. 
 
 
 
 The plane crashed near 19th Avenue North and North East Lake Boulevard in an open field that used to be a neighborhood. That field is now owned by the airport. 
 
 A statement from UPS said they are still working to determine details of the incident. 
 
 
 
 According to the Federal Aviation Administration spokeswoman Kathleen Bergen the A300 plane crashed on approach to the airport just before dawn. Bergen says the plane was en route from Louisville, KY. 
 
 Alabama's 13 was on the scene and say the plane is still burning. The crew spoke to neighbors and they say the heard a large boom and then several other explosions. The media has been asked to move back due these explosions. There could be debris covering about half a mile. 
 
 Again Alabama's 13 has a crew on the scene and will bring you the latest as we receive more information.
– The pilots killed in this week's crash of a UPS plane in Birmingham got two automated warnings that they were coming in too low, says the NTSB. But they didn't have much time to process them—the first came 7 seconds before impact, reports the Wall Street Journal. Three seconds after the first "sink rate" alarm sounded in the cockpit, one of the two pilots said the runway was in sight, but the plane soon clipped power wires and slammed into a hill. A veteran pilot was at the controls: Cerea Beal had 8,600 flying hours with UPS—3,000 alone in A300 cargo planes, the type that went down—and before that served as a Maine helicopter pilot. But it's unclear whether he had ever landed at this particular runway before at Birmingham-Shuttlesworth International Airport. Authorities say it's tricky because it's not equipped with the electronics for a full instrument landing and thus requires a visual approach. The crash occurred in the pre-dawn dark, while it was raining. "When I heard they were using Runway 18, it caught my attention because of that hill," a commercial pilot tells AP. "It's sad, but it didn't surprise me." A longer runway at the airport with a more modern landing system had been closed for maintenance. The co-pilot was previously identified as 37-year-old Shanda Fanning.