horizontal situation indicator

flight instrument used to inform the pilot of an aircraft's heading, especially at landing

en-US/ˌhɔɹəˈzɑntəl ˌsɪt͡ʃuˈeɪʃən ˈɪndəˌkeɪtɚ/
en-GB/ˌhɒɹɪˈzɒntl ˌsɪt͡ʃʊˈeɪʃn ˈɪndɪˌkeɪtə/

دسته بندی ها:

flight instrument