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BPA Surveillance and Detection Techniques Flashcards

6 cards from real BPA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. What does CBP's Integrated Fixed Tower (IFT) system use to monitor the border?

    Answer: Fixed towers equipped with radar, cameras, and sensors that feed data to a Remote Video Surveillance System

    IFT towers combine radar, electro-optical cameras, and infrared sensors to provide persistent, wide-area surveillance fed to agents at monitoring stations.

  2. What is the purpose of a Border Patrol checkpoint located away from the immediate border?

    Answer: To detect and intercept smuggling and illegal entry after individuals have passed through remote border areas

    Interior checkpoints create a second line of defense to stop individuals and vehicles that evaded detection at the immediate border.

  3. How do K-9 units enhance Border Patrol surveillance capabilities?

    Answer: K-9s can detect the scent of humans, narcotics, currency, and firearms hidden in vehicles or terrain

    Trained detection dogs use their acute sense of smell to locate hidden people, drugs, cash, and weapons that electronic sensors and visual inspection may miss.

  4. What does 'cut for sign' mean in the context of field tracking operations?

    Answer: To systematically search an area by walking perpendicular to suspected trails to find footprints or other evidence of passage

    Cutting for sign involves moving laterally across terrain to intercept tracks, allowing agents to locate where subjects crossed without disturbing the primary trail.

  5. What is the primary function of Remote Video Surveillance Systems (RVSS) used by CBP?

    Answer: To provide live camera feeds of border areas to agents at centralized monitoring stations

    RVSS provides agents at command centers with real-time video from cameras deployed along the border, enabling detection and response without agent physical presence at every location.

  6. Which type of Border Patrol activity involves establishing a temporary observation post in an area to monitor suspected crossing routes?

    Answer: Static surveillance or observation post (OP)

    A static observation post (OP) involves agents positioning in a concealed location to observe and report activity on a suspected crossing route.