Visible crew/equipment: In several shots above Stackhouse and Burnett's plane you are able to see studio lights. (00:21:30)
Continuity mistake: After Stackhouse and Brunett has been shot down, we see the front part of the plane land and the inscription "Made in U.S.A" is writing on the right front of the plane. That wasn't there earlier. (00:22:10)
Factual error: The exploding fuel tanks are dropped and explode to distract the Surface to Air missile. Problem: When the tanks are dropped, the SAM is only fractions of a second behind our hero's Jet. Assuming the fuel tanks would explode on impact, that would take several seconds to make a fireball. By then the jet and the SAM would be long past the fireball. (00:23:00)
Visible crew/equipment: When Burnett cuts away from his parachute and falls to the ground from the tree, you can see the crash pad he lands on. (00:24:25)
Continuity mistake: When Owen Wilson parachutes through the trees, his oxygen mask goes from being on, covering his face, to being off and dangling. This repeats when he drops from his tangled chute. When he initially cuts free, his mask is over his face, then when he gets up it is off. A pilot should keep his mask on and visor down after ejecting over land to prevent injuries to his face and eyes should he wind up in the trees like Wilson did. (00:24:40)
Plot hole: While parachuting from a shot down aircraft, why would a trained air force flight crew with a steerable parachute bypass the broad, open landing site to land in trees? (00:26:30)
Continuity mistake: When the soldiers find Stackhouse one of them stands on his injury. When the shot changes to Burnett's point of view, the soldiers haven't reached Stackhouse completely yet. (00:28:50)
Revealing mistake: Gruesome but wrong. When the other pilot is murdered, the killer shoots him in the neck pointing downwards, but the spray of the blood-pack is from his forehead up high. (00:31:20)
Revealing mistake: When Stackhouse is shot, the smoke doesn't come from the gun. It comes from the hill. (00:31:30)
Continuity mistake: After seeing his pilot get shot, Owen Wilson's character starts running uphill while being shot at. Of course you know he's being shot at because you can see the tracers. However, after cresting the hill, and starting down the other side, you STILL see rounds going past him. How did they get smart bullets? (00:31:55)
Visible crew/equipment: Just after Stackhouse is executed, Burnett runs up then down a hill. Once he's over the other side he falls and rolls down a steepish incline. In the background (top left of screen) you can see set vans lined up nicely along the side of a road. (00:32:07)
Visible crew/equipment: When Burnett jumps and Glen catches him hanging in the air, Leslie shouts "Pull up. Pull up.", it cuts and the security wire attached to Burnett's right shoulder is visible. (00:32:40)
Continuity mistake: The metal rod Burnett uses to stop himself from sliding down, while being shot at by the sniper, changes after he grabs it. (00:38:15)
Continuity mistake: In the scene where Serbian soldiers are searching for Owen Wilson's character almost all of them following the tank in that shot are left-handed. A few minutes later it happens again. In all other scenes most every soldier is right-handed. The odd shots are flipped. (00:40:10)
Plot hole: When Burnett is hiding in the mass grave, the people on the ship are watching a thermal image of him. When he falls, his arm is at an angle and stays at that angle. To move under the bodies in the grave he would had to have moved his arm. But it stays at the same angle throughout, so how could he move under the bodies, without his thermal image moving? (00:42:00)
Continuity mistake: In the scene where Burnett falls into the graves, those watching the infrared satellite image on the carrier say that after Burnett falls, he never moves. If he doesn't move, then how did get under a body? (00:43:20)
Continuity mistake: When Burnett climbs out of the mass grave, he is completely covered in mud. In the flashback at Hac however his face is almost completely clean when he emerges from the graves. (00:45:00 - 01:07:50)
Continuity mistake: Owen Wilson's character is being chased and falls into the mass grave covering himself with another body. As he crawls out he is covered in mud. In the following scenes neither he nor his uniform have a trace of mud or blood. (00:45:10)
Factual error: If Owen Wilson is under a dead body, how could any thermal radiation leak through the cold dead body covering him so the satellite (plus the Admiral and aides) could see him the whole time? (00:54:10)