EASA NAV(A)basic
Which transponder code indicates a radio communication failure?
Answer
7600
Explanation
Code 7600 indicates radio communication failure. Code 7700 is the general emergency code, and 7500 indicates unlawful interference. **Key takeaway:** Memorize 7500 (unlawful interference), 7600 (communications failure), and 7700 (emergency).\n\n**Glossary:** **Transponder code**: selected code transmitted by aircraft equipment in response to radar interrogation.
Related Questions
- What distance corresponds to one degree of latitude along any meridian?(basic)
- What is the distance between 150°E and 151°E along the equator?(basic)
- What is the difference in latitude between A (12°53′30″N) and B (07°34′30″S)?(basic)
- At approximately which latitudes are the Earth's two polar circles—the Arctic Circle and the Antarctic Circle—located?(basic)
- At latitudes other than the equator, one degree of longitude spans less distance than one degree of longitude at the equator.(basic)
Want to practice more questions like this?
Join myBenkio free and practice past questions for your Nigerian university courses with AI explanations for every answer.
Start Practicing Free