GO-ALRT
GO-ALRT (pronounced "go alert") is a specific instruction used in the field of unmanned aircraft systems (UAS), commonly known as drones. It refers to a verbal command given by a remote pilot in command (RPIC) or visual observer (VO) to personnel on the ground to initiate a pre-defined set of procedures or actions related to safety or operational requirements.
The command "GO-ALRT" signifies a state of elevated awareness and preparation for a potential contingency or change in operational status. The specific actions taken in response to the "GO-ALRT" command are determined by the organization's standard operating procedures (SOPs) and may vary depending on the nature of the UAS operation, the environment, and the potential risks involved.
Typically, the "GO-ALRT" command is employed when there is an indication of a potential problem, but the situation has not yet escalated to a critical stage requiring immediate emergency procedures. It provides a preparatory phase allowing ground personnel to anticipate potential issues and take proactive measures to mitigate risks.
Examples of situations that might warrant a "GO-ALRT" command include:
- Loss of GPS signal: Ground personnel might prepare to manually guide the drone or initiate a landing protocol.
- Unexpected weather change: Personnel may prepare to retrieve the drone quickly or seek shelter.
- Unidentified object entering the flight area: Ground crew may need to monitor the object's trajectory and prepare for a potential evasive maneuver.
- Low battery warning: Personnel may get ready to deploy a landing site or prepare for a forced landing.
The effectiveness of the "GO-ALRT" procedure relies heavily on clear communication, well-defined SOPs, and consistent training of all personnel involved in the UAS operation. It is a key element in proactive risk management and maintaining safe and efficient UAS operations.
The term is often used in conjunction with other commands within a larger communication protocol established for safe drone operation.