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SpotterFC
3rd Jun 2005, 19:43
I'm looking for information on the range resolution of TCAS/ACAS equipment for an academic project.

Basically I need to know how accurately the TCAS equipment can determine the range of a responding aircraft.

Unfortunately neither I nor my facility library can afford the $315 required by RTCA for the DO185A document!

Any info/leads most gratefully accepted.