radar advisory meaning

• [Defence]
  The term used to indicate that the provision of advice and information is based on radar observation.

• advisory:    Adjective: advisor ...
• radar:    Noun: radar & ...
• advisory area:    [Defence] (*) A de ...

Examples

1. Beneath the MRSA all aircraft operating outside Controlled Airspace ( CAS ) were provided with a Radar Advisory Service.
2. On 31 July 1968, " Sterett " relieved guided missile frigate as Positive Identification Radar Advisory Zone ( PIRAZ ) unit.
3. For later operations, the frigate served on antiair picket station and as the Positive Identification and Radar Advisory Zone ( PIRAZ ) station.
4. From 28 January to 10 February, " Agerholm " served as escort for the destroyer leader in the positive identification radar advisory zone ( PIRAZ ).
5. Three days later, she arrived on station in the Tonkin Gulf and, on 8 June, took over positive identification radar advisory zone ( PIRAZ ) duties from.