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Task 13.2 - "Detect and Avoid" challenge

This task puts the group in an active and somewhat competitive situation to understand TMPR (Tactical Mitigation Performance Requirements) and the concept of "Detect and Avoid" - especially relevant in BVLOS operations. It's a fun task where, in addition to learning the subject matter, students also get to work on their relationships with each other, collaborate and use their bodies as learning tools.

 

Learning objectives:

  • Experience the challenges of detecting and avoiding other air traffic from a drone perspective.
  • Understand the five TMPR elements: Detect, Decide, Command, Execute and Feedback.
  • Discuss technical systems for risk management (ADS-B, U-space, FLARM).
  • Understand the rule: "Manned traffic always has the right of way."

 

Equipment:

  • Large, open area with possible obstacles (inside or outside).
  • Blindfold (optional, or eyes closed).
  • Whistles or clear verbal signals.
  • Small objects representing "drones" and "manned aviation" (e.g. balls, paper airplanes, or people).

 

Instructions:

Role assignment:

  • One is a "drone pilot" (eyes closed or blindfolded).
  • One is "Air Traffic Service" / "TMPR System Operator" and provides verbal alerts only.
  • The rest are "manned aircraft" that move freely.

 

Game setup:

The goal:

  • The "drone pilot" must cross the room without colliding with "manned traffic".
  • The manned vessels must announce their presence loudly when approaching the drone (e.g. "Manned aircraft approaching from the left!").
  • The TMPR operator can provide alerts by appointment, such as "Traffic at 3 o'clock, 5 meters away".

 

Round 1: VLOS (visual line):

  • The drone pilot has his eyes open and can use both vision and alerts from others.
  • Run multiple rounds with a focus on detection and avoidance.

 

Round 2: BVLOS with limited TMPR:

  • The drone pilot has his eyes closed. Must rely on verbal alerts only.
  • The TMPR operator can only alert every 10-15 seconds and with general directions.

 

Round 3: BVLOS with improved TMPR:

  • Eyes still closed.
  • The operator can alert every 3-5 seconds and give commands such as "Turn left!" or "Ascend!"
  • Discuss along the way which TMPR elements were actually used.

 

Summary and reflection:

  • What was the difference between the rounds? How much harder was BVLOS?
  • How did improved TMPR help?
  • What do real systems (ADS-B, U-space, FLARM) contribute in addition?
  • Why are the TMPR requirements so high for BVLOS outside ARC-A airspace?
  • Reflect on the rule: "Manned traffic always has the right of way" - how did this come across in the simulation?