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Jerzy Dąbrowski

Polish aerospace engineer (1899-1967)

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 5, 2026
Entity authorityQ3808083
Source-derived summary

Jerzy Dąbrowski (September 8, 1899 – September 17, 1967) was a Polish aeronautical engineer. He was the lead designer of the famed PZL.37 Łoś medium bomber.

Biography

Dąbrowski was born in Nieborów, west of Warsaw to a railway clerk family. He studied architecture and then transferred to mechanical engineering at the Warsaw Technical University (Polytechnic). The department offered aviation speciality and had an aviation fan club. Dąbrowski designed and built his first aircraft, biplane ultralight D.1 Cykacz (Ticker) in 1924 at the Centralne Warsztaty Lotnicze (Central Aviation Workshops) in Warsaw. In 1925 Dąbrowski obtained a special permission to complete pilot training at the 1st Air Regiment.

Due to financial difficulties, Dąbrowski left the Polytechnic in 1926 and started working at the Plage & Laskiewicz company contributing to the design of the Lublin R.VIII, R.IX. and DUS-III. In 1928 he was asked to join the PZL aviation works in Warsaw. There, with Dr. Franciszek Misztal he designed the all-metal PZL.19 and the PZL.26 for the Challenge 1932 and Challenge 1934 contests.

Editorial summary

Begin with the source’s own compact description: “Jerzy Dąbrowski” is polish aerospace engineer (1899-1967). The dossier treats that line as a proposition to test through Jerzy, Dąbrowski and Polish, not as a finished interpretation.

Editorial reviewA productive starting point for separating a subject’s documented career from later reputation and commemoration. The current lead gives the account dated anchors—1899, 1967, 1924, 1925—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Jerzy, Dąbrowski and Polish is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “polish aerospace engineer (1899-1967)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Jun 5, 2026. The linked authority identifier is Q3808083. The first chronological checks are 1899, 1967, 1924 and 1925.

Critical limits

Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. 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.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Jerzy Dąbrowski”, its source revision and the description used here.
  2. Expand the search: follow Jerzy Dąbrowski primary sources, Jerzy Dąbrowski archive and Jerzy research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Jerzy Dąbrowski”?
  2. Which claims depend on a single source or contested interpretation?
  3. Which primary records establish identity, chronology and institutional ties?
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Source & attribution

This entry incorporates text from Jerzy Dąbrowski” 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.