What does the symbol 'X' means in an emergency ground scenario?
In ground-to-air emergency signalling, the letter 'X' means "Medical Assistance Needed".
- This symbol indicates that you or someone in your group has been injured and requires urgent medical attention. It is also interpreted as "unable to proceed" to distinguish it from the 'V' symbol, which indicates a general need for assistance.
Other useful signals to be aware of:
V = Require assistance
Y = Affirm
N = Negative
← (Arrow) = Proceed in this direction
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