On *** typical morning you'd see planes right over my shoulder here making their way into Reagan National Airport. That's the same flight path that that plane and helicopter crashed last night on. Now ...

All those on board are believed to have died in the crash An Army helicopter collided with a passenger jet The cause of the crash has not been determined Audio from air traffic control captured ...

Digital potentiometers (pots) offer advantages for audio volume (gain) control applications and can replace bulky mechanical pots, especially in handheld portable devices such as MP3 players, PDAs ...