Explosive Trace Detection

Explosive Trace Detection (ETD) is a security screening technology used to detect the presence of explosive materials on people, baggage, cargo, vehicles, and other surfaces. ETD devices use various methods such as swabbing, vapor detection, and bulk detection to collect and analyze samples for the presence of explosive residue. ETD is commonly used in airports, seaports, and other high-security areas to prevent terrorist attacks and ensure public safety.
Your Previous Searches
Random Picks
  • Powered Parachutes: Powered parachutes are a type of aircraft that consist of a parachute wing, a motor, and a tricycle or quad wheeled cart. The motor provides thrust to move the aircraft forward, while the parachute wing provides lift. Powered parachutes are ... Read More >>
  • Mean Sea Level: Mean Sea Level (MSL) is the average height of the ocean's surface between high and low tide. In aviation, MSL is used as a reference point for altitude measurements. It is the standard measurement for altitude and is used to determine the h ... Read More >>
  • Heading Indicators: Heading Indicators are instruments used in aircraft to display the aircraft's heading with respect to magnetic north. They are typically gyroscopic instruments that use the principle of rigidity in space to maintain a constant heading refer ... Read More >>
Top News

Stars vs. Sharks November 20: Injured players, inactives, latest updates...

Heading into a matchup with the San Jose Sharks (6-10-4), the Dallas Stars (11-6) are keeping their eye on zero players on the injury report. The game begins at 8:00 PM ET on Wednesday, November 20…...

News Source: USA Today on 2024-11-20

Stars vs. Sharks: Live stream, TV info, time and more | November 20, 2024...

The Wednesday NHL schedule features the Dallas Stars (11-6) hosting the San Jose Sharks (6-10-4) at American Airlines Center, starting at 8:00 PM ET on ESPN+. The Stars sit in fifth place in the We…...

News Source: USA Today on 2024-11-20

Frontier Airlines is adding 16 new routes. Here's where they are....

Frontier is expanding service across 21 airports in the U.S. and Caribbean. Here are the new routes the carrier will service....

News Source: CBS News on 2024-11-19

A lesser-known US budget airline announced 44 new routes to smaller and underser...

These routes aren't flashy, but they focus on small markets and will help more rural communities seeking better connections cross the US....

News Source: Business Insider on 2024-11-19

What to know about Howard Lutnick, Trump's pick for commerce secretary...

President-elect Donald Trump has chosen Howard Lutnick, head of brokerage and investment bank Cantor Fitzgerald and cryptocurrency enthusiast, as his nominee for commerce secretary...

News Source: ABC News on 2024-11-19