Damn it! Negative contact! Can't raise Barnes. Two Bravo, Two Charlie, nothing.
6 seconds sound clip from the Platoon movie soundboard.
You can hear this line at 01:44:20 in the Blu-ray version of the movie.
Quote context
[...]
- Hey, stupid, where the fuck you going?
- Damn it! Negative contact! Can't raise Barnes. Two Bravo, Two Charlie, nothing.
- Oh, God!
- They're coming through all over! I can't do anything!
[...]