| 1. | :: The weird invisible character is a Unicode Bi-directional text direction indicator.
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| 2. | In some aircraft, a pilot direction indicator would be used.
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| 3. | Electric direction indicators were now built into the body pillars.
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| 4. | These invisible unicode characters are text direction indicators that are displayed in some contexts.
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| 5. | A heater was available as an option as was a rev counter and more surprisingly, direction indicators.
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| 6. | There was an airflow direction indicator mounted on a little boom which projected forward of the starboard wing.
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| 7. | Visual flight rules ( VFR ) require an airspeed indicator, an altimeter, and a compass or other suitable magnetic direction indicator.
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| 8. | Direction indicators, a set of three coloured lights on each side of the car visible from front and rear were fitted.
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| 9. | In its road test " The Times " commented favourably on the direction indicators though it noted the lack of ashtrays.
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| 10. | Early examples, and most used by the Navy, had an output that directly drove a Pilot Direction Indicator meter in the cockpit.
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