to view a detailed comparison of the GNS-530W vs the GTN-750
Announced as discontinued from the manufacturer as of October 31, 2011, expected to no longer be available by mid 2012
Complies with WAAS TSO C146a
Advisory Terrain Upgrade Available
Terrain database for terrain awareness is standard
WAAS GPS receiver allows for primary navigation and vertical guidance for LPV, L/VNAV, and LNAV+V approaches
IFR GPS, com, VOR, LOC and glideslope with color moving map in one unit
TSO'd VHF 10 watt Comm offers choice of 25 kHz or 8.33 kHz spacing
Jeppesen database (front-loading data card) contains all airports, VORs, NDBs, intersections, FSS, Approach, SIDs/STARs, and SUA information