April 13, 2026

Fog Pass Device

  • The North Western Railway is taking proactive measures to ensure the safe operation of trains amidst challenging visibility conditions.
  • The Indian railways have installed Fog PASS device.

ABOUT FOG PASS DEVICE

  • It is a GPS based navigation device which helps the loco pilot to navigate during dense fog conditions.
  • It provides on-board real-time information (Display as well as voice guidance) to Loco Pilot regarding Location of fixed landmarks such as Signal, Level Crossing gate (Manned & Unmanned), Permanent Speed Restrictions, Neutral Sections.
  • It is suitable for train speeds up to 160 KMPH and has built-in rechargeable battery back-up for 18 hours.
  • It is portable, compact in size, light in weight (not more than 1.5 Kg including battery) and of robust design.
  • It is suitable for all types of locomotives and sections like single line, double line, electrified as well as non electrified sections.
  • It will remain unaffected by weather conditions like fog or rain.

 

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