FlyerTalk Forums - View Single Post - What is this? (cord pulled from jetbridge onto plane) [Answer: Temperature sensor]
Old Jun 20, 2021 | 6:12 pm
  #4  
born sleepy
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OK, a leveling sensor makes more sense than an electrical ground (the rubber wheel thing). Figured it was due to DO NOT TOUCH warnings. Conductive "rubber" exists, though.

Thanks!
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