National Airborne Operations Center Nightwatch Operations Team Three / 3 Red Dawgs Air Force Challenge Coin Navy The coin 1 3/4 inches

The coin 1 3/4 inches in diameter with hard baked enamel

and North America as well as the Caribbean

Each team of NCOs advised senior Northern Alliance commanders and called in airstrikes and resupply for their forces

most notably as a Central Intelligence Agency (CIA) signals intelligence facility

This patch is 3 1/2 inches in diameter

National Airborne Operations Center Nightwatch Operations Team Three / 3 Red Dawgs Air Force Challenge Coin Navy The coin 1 3/4 inchesThis coin is 1 3 4 inches in diameter. The Boeing E 4 Advanced Airborne Command Post (AACP), the current "Nightwatch" aircraft,[2] is a strategic command and control military aircraft operated by the United States Air Force (USAF). The E 4 series are specially modified from the Boeing 747 200B for the National Emergency Airborne Command Post (NEACP) program. The E 4 serves as a survivable mobile command post for the National Command Authority, namely