This corrects the issue described in Service Advisory 1352, “Incorrect Course During Turn Transition.” • Resolved an issue where under some circumstances locked waypoints within stored flight plans did not remain locked as intended.
This corrects the issue described in Service Advisory 1363 “User-modified terminal procedure stored in Flight Plan may cause error condition.” • Resolved an issue where changing one map setting on the Map Setup page could change other map settings.
This change may affect the operation of non-Garmin equipment using this interface.
• Resolved an issue where traffic targets could be selected when panning across the NAV map even though the traffic overlay was not being displayed on the NAV map GNS 400W/500W Series main software version 5.20 includes the following changes: • Added support for Garmin Flight Stream 210, providing data including flight plan (input/output) and GPS position to mobile devices over Bluetooth.• Changed the behavior of the GDL 88 Traffic page on helicopter configurations so that the display becomes unavailable—ADS traffic targets are not displayed—when heading is invalid and ground speed is below 15 knots • Resolved an issue affecting the Fuel On Board setting for configurations where fuel flow is provided by an external device but Fuel On Board is [email protected] – thanks for the confirmation that the silver data cards continue to work after the upgrade @NCYankee – thanks for the list of enhancements from the upgrade.LP approaches also have advisory vertical guidance added.It costs the same to upgrade, why would you want to pay for an upgrade to a lower level.My SR22, wich I bought a few months ago, is equipped with Avidyne and two Garmin 430Ws. It seems that the previous owner did not think it worthwhile to update the units’ software. When the units boot up they show the main software as v.3.30 and the GPS as v3.2 The aircraft is currently in the hangar for its annual, so I’m wondering whether to update the software (which @NCYankee posted recently is now v5.2). What, if any, enhancements will I get on the 430Ws by making the upgrade? When updated will the units still be able to read data from the silver Nav Data cards (or will I need to get the more modern orange data cards? I got the upgrade from the same version you have to version 5.0 last week, and the silver cards that came with the 2 used W units work fine. Version 3.3 has many bugs in it and the later versions have new features, for example 100 waypoints in the flightplan up from 31 waypoints.I do not know about V 5.2, i got 5.0 Main improvement besides some other are LPV and LNAV/VNAV approaches, very important IMHO. This is helpful when you are entering long routes on airways.• Corrected inconsistencies in the reference heading shown on the Storm Scope map page when ground speed drops below 2 mph.• The waypoint field on the RAIM Prediction page has been changed to default to the destination airport.• Added support for Canadian METARs and TAFs (when available in the XM Weather package provided by the GDL 69) in the XM Weather package provided by the GDL 69.• Increased the software design assurance level for the Terrain Page maps to level C.