Coastwatch
de facto former coast guard of Australia
The Australian Coastal Surveillance Organisation, also known as Coastwatch, was an operational division of the Australian Customs Service and the de facto Australian coast guard service. The former Coastwatch Division is now part of the Australian Border Force Maritime Border Command, a joint civil/military organisation responsible for civil maritime security.
Border Protection Command Dash 8 aircraft are referred to by their civil call sign "Border Force XX" and are operated by Cobham Aviation Services on behalf of the Australian Border Force. These aircraft carry out civil maritime surveillance service to help protect Australia's borders. The fleet of specialised fixed-wing patrol aircraft and helicopters undertake electronic and visual surveillance of Australia's coastline and offshore maritime areas.
See also
Surveillance Australia
Border Protection Command
Australian Customs Service
Coastwatch Oz
Tampa affair
References
Border Protection Command – Aircraft
Perry, Donna. (1998) Guarding the north's vast remote coastline is a full-time occupation. Broome advertiser, 14 October 1998, pp. 34–35
Further reading
Australia. Parliament.
“Coastwatch” enters the record as de facto former coast guard of Australia. Crown Archives preserves that source wording while asking what Coastwatch, facto and former can confirm, complicate or overturn.
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“Coastwatch” is worth following because a concise public description often conceals a longer documentary argument. Here, Coastwatch, facto and former provides the most credible route into that argument.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Oct 24, 2025. The linked authority identifier is Q5138403. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1998.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Coastwatch” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.