Safety service (also: safety radiocommunication service or safety-of-life service) is â according to Article 1.59 of the International Telecommunication Union's (ITU) Radio Regulations (RR) â defined as ëA radiocommunication service used permanently or temporarily for the safeguarding of human life and property.û
Few typical examples of safety services are as follows:<br />
(R)ð = abbreviation to route flights (route)