PPRuNe Forums - View Single Post - Early transition to QNH vs TCAS

11th February 2007 | 16:51

#3 (permalink)

Hotel Mode

Junior trash

Joined: Nov 1999

Posts: 1,025

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From: UK

TCAS is independent of altimeter systems and is always set to 1013.25. It goes onto TA only and ground mode with the Radio Altimeter.

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