A group or unit within a military or support team responsible for coordinating and managing signals related to air support operations.

हवाई समर्थन संकेत इकाई

English Usage: The air support signal unit played a crucial role in coordinating the rescue operation.

Hindi Usage: हवाई समर्थन संकेत इकाई ने बचाव अभियान के समन्वय में महत्वपूर्ण भूमिका निभाई।