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CAPTAIN SIM FORUM
707 Captain >> 707 Captain >> Navagation system https://www.captainsim.org/forum/csf.pl?num=1301579923 Message started by synergy on Mar 31^st, 2011 at 1:58pm

Title: Re: Navagation system
Post by LOU on Apr 2^nd, 2011 at 2:19am

Yes pretty much. INS (inertial nav system) older type stuff.

IRS (inertial reference system) uses laser ring gyros and is a newer system.

INS - 747 -100 & maybe 200
IRS - 757, 767, and up.

The end product is the same.