An upside down flag is generally recognized as a signal of distress, and should be used only during an emergency.
An upside down flag is generally recognized as a signal of distress, and should be used only during an emergency.
An upside down flag is generally recognized as a signal of distress, and should be used only during an emergency.
The mayday transmission made by airplane pilots is a distress signal. MAYDAY spoken clearly indicates a pilot and/or aircraft in an emergency situation. Air Traffic Control then tells the pilot to switch to the emergency frequency 121.5.
An emergency situation aboard a vessel is typically indicated by alarms, distress signals, or urgent announcements over the ship's communication system. Visual cues, such as smoke, fire, or water ingress, also signal an emergency. Additionally, crew members may initiate emergency procedures, including the deployment of life-saving equipment or evacuation protocols, to ensure passenger safety.
In an emergency situation aboard a vessel, a red light at the stern typically signifies that the vessel is not under command and has limited ability to maneuver. This is a signal to other vessels to proceed with caution and give way to the vessel displaying the red light. It is important for other vessels to maintain a safe distance and be prepared to assist if needed.
A yellow flag flown on a ship indicates that there is disease onboard. It also the signal flag for the letter 'Q'.
The emergency signal flasher module can be found below the dashboard, on the drivers side of the engine compartment. The emergency signal flasher module simply plugs in and out.
The amplitude of a signal is the measure of the maximum magnitude of the signal from its equilibrium value. It represents the strength or intensity of the signal. A higher amplitude indicates a stronger signal, while a lower amplitude indicates a weaker signal.
SOS
If the turn signal relay & hazard (emergency) relay are side by side, turn on the emergency blinkers. You will hear & feel (if you touch the relay) the emergency relay clicking. Turn signal relay is the other one.
SOS
PG Signal (Gray)- Indicates to the motherboard that all the supplies given are at proper level.