David J. Hahn

United States Navy rear admiral
Person human Q139149227
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David J. Hahn

Summary

David J. Hahn is a human[1]. He was born on +1963-00-00T00:00:00Z[2]. He worked as a naval officer[3].

Key Facts

  • David J. Hahn was born on +1963-00-00T00:00:00Z[2].
  • David J. Hahn held citizenship in United States[4].
  • David J. Hahn's professions included naval officer[3].
  • David J. Hahn held the position of commanding officer[5].
  • David J. Hahn held the position of Chief of Naval Research[6].
  • David J. Hahn was educated at United States Naval Academy[7].
  • David J. Hahn's education included a stint at George Mason University[8].
  • David J. Hahn was educated at Massachusetts Institute of Technology[9].
  • David J. Hahn received the Defense Superior Service Medal[10].
  • David J. Hahn received the Legion of Merit[11].
  • David J. Hahn received the Defense Meritorious Service Medal[12].
  • David J. Hahn received the Meritorious Service Medal[13].
  • David J. Hahn received the Navy and Marine Corps Commendation Medal[14].
  • David J. Hahn's image is recorded as David Hahn 161116-N-PO203-008 (30511690973).jpg[15].
  • David J. Hahn is recorded as male[16].
  • David J. Hahn's instance of is recorded as human[17].
  • David J. Hahn's military branch is recorded as United States Navy[18].
  • David J. Hahn's Commons category is recorded as David J. Hahn[19].
  • David J. Hahn's military, police or special rank is recorded as rear admiral[20].
  • David J. Hahn's family name is recorded as Hahn[21].
  • David J. Hahn's given name is recorded as David[22].
  • David J. Hahn's given name is recorded as James[23].
  • David J. Hahn's nickname is recorded as Dave[24].
  • David J. Hahn's Hall of Valor ID is recorded as 315148[25].
  • David J. Hahn's LinkedIn personal profile ID is recorded as djhahn85[26].

Body

Origins and Family

David J. Hahn was born on +1963-00-00T00:00:00Z[2].

Education

Educated at United States Naval Academy[7], a naval academy[27], in United States[28], founded in 1845[29], headquartered in Naval Academy[30]; George Mason University[8], a university[31], in United States[32], founded in 1957[33], headquartered in Fairfax County[34]; and Massachusetts Institute of Technology[9], a university[35], in United States[36], founded in 1861[37], headquartered in Cambridge[38].

Career and Affiliations

David J. Hahn's professions included naval officer[3]. Positions held include commanding officer[5], a military position[39] and Chief of Naval Research[6], a position[40], in United States[41].

Recognition

Awards received include Defense Superior Service Medal[10], a military decoration[42], founded in 1976[43]; Legion of Merit[11], an award[44], in United States[45], founded in 1942[46]; Defense Meritorious Service Medal[12], a medallion[47], founded in 1977[48]; Meritorious Service Medal[13], a medallion[49], in United States[50], founded in 1969[51]; and Navy and Marine Corps Commendation Medal[14], a military decoration[52], in United States[53].

FAQs

What did David J. Hahn do for work?

David J. Hahn worked as naval officer[3].

Where did David J. Hahn go to school?

David J. Hahn was educated at United States Naval Academy[7], George Mason University[8], and Massachusetts Institute of Technology[9].

What awards did David J. Hahn receive?

Honors received include Defense Superior Service Medal[10], Legion of Merit[11], Defense Meritorious Service Medal[12], and Meritorious Service Medal[13].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [15] . wikidata.org.
  2. [16] . wikidata.org.
  3. [4] . wikidata.org.
  4. [17] . wikidata.org.
  5. [5] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  6. [6] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  7. [7] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  8. [8] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  9. [9] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  10. [3] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  11. [10] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  12. [11] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  13. [12] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  14. [13] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  15. [14] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . navy.mil. Retrieved . navy.mil. Provenance: wikidata.org.
  19. [2] . books.google.com. books.google.com. Provenance: wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . books.google.com. books.google.com. Provenance: wikidata.org.
  23. [24] . archive.org. archive.org. Provenance: wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . wikidata.org.

Inline context (facts about related entities)

  1. [39] . Wikidata. wikidata.org. → on this site
  2. [40] . Wikidata. wikidata.org. → on this site
  3. [41] . Wikidata. wikidata.org. → on this site
  4. [27] . Wikidata. wikidata.org. → on this site
  5. [28] . Wikidata. wikidata.org. → on this site
  6. [29] . Wikidata. wikidata.org. → on this site
  7. [30] . Wikidata. wikidata.org. → on this site
  8. [31] . Wikidata. wikidata.org. → on this site
  9. [32] . Wikidata. wikidata.org. → on this site
  10. [33] . Wikidata. wikidata.org. → on this site
  11. [34] . Wikidata. wikidata.org. → on this site
  12. [35] . Wikidata. wikidata.org. → on this site
  13. [36] . Wikidata. wikidata.org. → on this site
  14. [37] . Wikidata. wikidata.org. → on this site
  15. [38] . Wikidata. wikidata.org. → on this site
  16. [42] . Wikidata. wikidata.org. → on this site
  17. [43] . Wikidata. wikidata.org. → on this site
  18. [44] . Wikidata. wikidata.org. → on this site
  19. [45] . Wikidata. wikidata.org. → on this site
  20. [46] . Wikidata. wikidata.org. → on this site
  21. [47] . Wikidata. wikidata.org. → on this site
  22. [48] . Wikidata. wikidata.org. → on this site
  23. [49] . Wikidata. wikidata.org. → on this site
  24. [50] . Wikidata. wikidata.org. → on this site
  25. [51] . Wikidata. wikidata.org. → on this site
  26. [52] . Wikidata. wikidata.org. → on this site
  27. [53] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). David J. Hahn. Retrieved May 3, 2026, from https://4ort.xyz/entity/david-j-hahn
MLA “David J. Hahn.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/david-j-hahn.
BibTeX @misc{4ortxyz_david-j-hahn_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{David J. Hahn}}, year = {2026}, url = {https://4ort.xyz/entity/david-j-hahn}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): David J. Hahn — https://4ort.xyz/entity/david-j-hahn (retrieved 2026-05-03)

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