Trivia question of the day — Jul 16, 2026
Thursday, July 16, 2026. Tap Show answer for the answer, explanation and source.
QUESTION OF THE DAYTHU 16 JUL
DIFFICULTY 60 · HARDTECHNOLOGY
Quel sigle anglais, signifiant « radiocompas », l'acronyme RADAR a-t-il remplacé ?
- RFD
- RDR
- RDF
- DRF
Show answer
C. RDF
Ce sigle se lisait Radio Direction Finding ; l'acronyme qui l'a supplanté est d'origine américaine.
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