TCAS requirements for Europe and North Atlantic?

[quid]

We are a US based supplemental cargo carrier looking at flying the North Atlantic with stops in Europe.

Can you give me info/references as to what equipment is required (such as TCAS, etc.) for this type of operation?

TIA

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[mutt]

Have you thought about the RVSM requirements?

Mutt

[quid]

WE have a few that are RVSM now, and the plans are to have them all done in the next year or so.

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