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Bankstown Bunker

ruin of a military headquarters in Sydney, Australia

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 18, 2026
Entity authorityQ4856784 ↗
Source-derived summary

The Bankstown Bunker, formerly known as Air Defence Headquarters Sydney (ADHQ Sydney), is a heritage-listed defunct Royal Australian Air Force (RAAF) operations facility, located on the corner of Marion and Edgar Street, in Condell Park, New South Wales, Australia. It was designed by the Allied Works Council and built from 1943 to 1944 by Stuart Bros Pty Ltd of Sydney. It is also known as Air Defence Headquarters Ruin Sydney (former), No. 1 Fighter Section Headquarters, 1FSHQ, Bankstown Bunker and RAAF No. 1 Installation Bankstown; No. 101 Fighter Sector. It was added to the New South Wales State Heritage Register on 18 November 2011.

After the arrival of General Douglas MacArthur in Australia during World War II, Bankstown Airport was established as a key strategic air force base to support the war effort. During this period the specially constructed bunker became an important RAAF headquarters from 1945 until its closure in 1947. The Bankstown bunker is currently buried under a public park which lies at the end of Taylor Street, and is not accessible by the general public.

Editorial summary

This brief starts where responsible research should: with the source description of “Bankstown Bunker” as ruin of a military headquarters in Sydney, Australia. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1943, 1944, 2011, 1945—that can be checked directly. The linked authority record independently contributes the date 1945-01-01. The account is most persuasive where Bankstown, Bunker and ruin can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as ruin of a military headquarters in Sydney, Australia. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jul 18, 2026. The linked authority identifier is Q4856784. Authority coordinates are -33.918, 151.015. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1943, 1944, 2011 and 1945.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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Source & attribution

This entry incorporates text from “Bankstown Bunker” 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.