The Aviation DataBase®
Complete Aviation Regulatory Library
Sept. 11 Sept. 11 America 250
DataBases updated: Jul 14th, 2026
Home Products Library Support Account Login Contact
Safety Alerts
NameRevisionLangSubjectDate
en Correction to d-TPP DVD for June 4, Effective Date, Volume 09065/28/2009
en Corrected Airport Diagram for General Mitchell Intl (MKE), Milwaukee, WI1/9/2019
en Correction to TPP EC-2 and d-TPP DVD for July 2, 2009 Effective Date6/15/2009
Service Advisory/Alerts
NameRevisionLangSubjectDate
en Jeppesen Chart Cycle ID Display Error12/14/2015
en G1000 OBS Mode Operation12/13/2004
en GPSMAP 295 Safe Battery Installation
en Loss of Integrity in Fringe WAAS Coverage Areas in CNX80 SW Version 1.X6/24/2004
en MX20 and i-Linc Multi-Function Display (MFD) Units Equipped with ChartView1/1/2005
en MX20 and i-Linc Multi-Function Display (MFD) Unit Drawing of Obstructions1/26/2005
en Incorrect Navigational Information Could be Provided While Flying a DME ARC Procedure Using GPS Guidance. In Addition, the DME ARC as Seen on the Moving Map Display May Also Provide an Inaccurate Depiction
en GNS430 Units (Table 1, Table 2)
en 500 Series TAWS Navigation Alert11/7/2005
en 500 Series TAWS Navigation Alert
en G1000 Series Navigation Alert
en Direct-to Waypoint Selection
en G1000 LRU Software Upload Recommendations6/9/2005
en GNS 480 (CNX80) LPV Approach Limit9/26/2005
en GMA 1347 Loss of COM and/or NAV audio10/7/2005
en GDL 69(A) XM Audio/Data Subscription Service Refresh10/27/2005
en GDC 74A Pitot Static Test3/21/2006
A en Applicability of Service Bulletins 0530 and 0532 appropriate to TERRAIN functionality of Garmin 400 and 500 series units5/9/2006
en GDL 69/69A XM® Satellite Datalink Storm Cell Tracking Limitation6/14/2006
en Garmin 500 Series TAWS Inhibit Mode Functionality8/2/2006
en Temporary Flight Restriction (TFR)8/9/2006
B en Temporary Flight Restriction (TFR)12/10/2018
en Multiple Initial Approach Fixes in Transition List1/9/2007
en Aerial Navigation Product Alert
en Aviation Product Alert
C en Nautical (NM and KTS) Distance and Speed Units2/25/2008
B en Nautical (NM and KTS) Distance and Speed Units8/10/2007
en Failure of GRS 77
en Sandel SN3308 when Coupled with a Garmin 400W/500W Navigation System
A en GDC 74(X) Field Calibration Tool6/22/2007
A en Revised GDL 90 UAT Data Link Sensor Instructions for Continued Airworthiness12/12/2007
A en 430W/530W Series and G1000 WAAS GPS CDI Scaling12/18/2007
en Supplemental Data Cards Should Not be Used to Load Jeppesen NavData1/25/2008
en G1000/G900X Integrated Avionics Systems Interfaced to Non-Garmin Analog Autopilots1/28/2008
A en G1000 Transponder Flight Identification Operation3/14/2008
B en G1000 Transponder Flight Identification Operation3/18/2008
C en G1000 Transponder Flight Identification Operation10/23/2008
en G1000/G900X/GNS 400W Series/GNS 500W Series Flight Plan Sequencing Issue4/18/2008
en Forward Looking Terrain Avoidance (FLTA) Alert Over the Open Ocean/Sea5/7/2008
B en Forward Looking Terrain Avoidance (FLTA) Alert Over the Open Ocean/Sea6/2/2008
en Terrain/Terrain-Svs (Non-TAWS) Forward Looking Terrain Avoidance (FLTA) Alert Over the Open Ocean/Sea5/9/2008
B en Terrain/Terrain-Svs (Non-TAWS) Forward Looking Terrain Avoidance (FLTA) Alert Over the Open Ocean/Sea6/24/2008
en GMX 200 TERRAIN (Non-TAWS) Function Over Open Ocean/Sea6/5/2008
en Non-WAAS GNS 400/500 Series COM Receiver Frequency Tuning6/3/2008
en GDU 104X CRS/BARO Knob Interference7/10/2008
B en GDU 104X CRS/BARO Knob Interference8/4/2008
C en GDU 104X CRS/BARO Knob Interference11/20/2009
en LPV and LNAV/VNAV Approaches With Three-Character Airport Identifiers7/22/2008
A en Traffic Symbols on GDU Displays with SVT (Synthetic Vision Technology) May Appear to be Cropped8/1/2008
B en Traffic Symbols on GDU Displays with SVT (Synthetic Vision Technology) May Appear to be Cropped9/9/2008
A en GNS 480 (CNX80) Fuel Low Alert9/24/2008
A en During Approach at Some Specified Airports, SVT Runway will Appear Higher or Lower than Actual Runway9/5/2008
A en Automatic Approach Course Selection8/19/2008
en GPS Week Rollover in Flybuddy GPS and Model 2001/2101 GPS Systems8/29/2008
en G600 NAV/ILS Glideslope Display and GPS Signal10/27/2008
A en GPS/WAAS Loss of Reception in Alaska, Northwest Canada, and Eastern Russia10/3/2008
A en Flybuddy GPS and Model 2001/2101D GPS Systems Firmware Upgrade10/29/2008
A en 400W/500W Series Unit's VNAV Advisories10/29/2008
A en GMX 200 Display Color Shift12/4/2008
A en Cold Climate Conditions May Cause SVT Pathways to Intercept the Glidepath at a Higher Altitude than the Published Altitude1/21/2009
A en GNS 400W/500W Series Unit Connection to Honeywell EFS 40/50 Systems with SG 465 Symbol Generator Software Modification 15/012/25/2009
A en Garmin Integrated Flight Deck Systems May Display a DME Failure Indication (Red-X) Upon Power-Up if the Honeywell KN63 DME is not Receiving a Valid DME Signal2/13/2009
A en Possible AFCS (Automatic Flight Control System) Failure in Garmin Integrated Flight Deck Systems Using GIA SW v5.80 and v5.813/10/2009
A en SBAS Operations in Australia, New Zealand and South Pacific Regions5/29/2009
A en Possible Temporary Loss of Heading/Attitude Information in Garmin Integrated Flight Deck and G600 Systems Following Extended Power-on Stall Maneuvers5/1/2009
A en Navigation Suspending During Non-Precision Approaches4/29/2009
A en Left Fuel Low Alert Does Not Display when Low Fuel Condition Exists5/6/2009
A en VOR or LOC/ILS Approaches7/6/2009
A en Momentary Failure Indications (Red-X) can Occur when Deleting Stored Data7/2/2009
A en System may Select NAV2 as Navigation Source During Approach7/29/2009
A en Navigation Error Condition Concerning Terminal Procedures with Direct-to-Fix (DF) Legs7/28/2009
B en Navigation Error Condition Concerning Terminal Procedures with Direct-to-Fix (DF) Legs8/27/2009
A en Software Update Required for GNS 480 (CNX80)9/10/2009
B en Software Update Required for GNS 480 (CNX80)1/5/2010
A en Erroneous "GWX SERVICE" Message may be Displayed11/6/2009
A en SVT Pathways may be Displayed at a Higher Altitude than Expected10/1/2009
A en Standby Navigation Database1/27/2010
A en G500 and G600 Systems PFD WPT Identifier6/17/2011
A en Configuration Modules With Jackscrew-Type Backshells7/19/2010
A en G3X GSU Software Version 2.137/19/2010
A en Aircraft with Maximum Airspeed Limitations that Vary with Altitude Additional Aircraft Models Included in the Affected Aircraft List7/15/2010
B en Aircraft with Maximum Airspeed Limitations that Vary with Altitude Additional Aircraft Models Included in the Affected Aircraft List8/12/2010
A en GDL 90 Installations and Amended Federal Regulation § 91.217 for ADS-B Out7/21/2010
A en EGNOS Activation7/28/2010
B en EGNOS Activation1/10/2011
C en EGNOS Activation1/31/2011
D en EGNOS Activation6/13/2011
A en GDL 69/69A NEXRAD Weather Reporting Issue10/20/2010
A en King Air C90 GFC 700 Localizer Tracking10/20/2010
A en LNAV/VNAV and LNAV+V Full Scale Deflection11/22/2010
A en 2010 IGRF (International Geomagnetic Reference Field) Magnetic Field Model12/17/2010
A en GDL 69/69A TFR (Temporary Flight Restrictions) Reporting Issue1/14/2011
A en GTS 8XX Software Failure2/2/2011
A en Anomalies in Greenland Terrain Data May Inhibit Operational Capability3/1/2011
A en Momentary Failure Indications (Red-X) can Occur when Sorting Stored Flight Plans5/3/2011
A en Flight Plan Depiction on MX20/GMX200 Units when Interfaced with GTN 6XX/7XX Navigators Utilizing Software Version 2.005/4/2011
A en GTN 635/650/750 Units and COM Transmit Audio Issue5/13/2011
A en Momentary Loss of GRS 77/77H and GDC 74A/74B/74H Functions5/19/2011
A en Incorrect Depiction of NEXRAD Data7/18/2011
A en GTN 6XX/7XX Units Installed with Dual GTX 32 Transponders7/7/2011
A en GTN 6XX/7XX Units and "Data Source" Error Messages12/2/2011
A en G600/G500/G500H Systems Auto-Slewing8/12/2011
A en Garmin SBAS-Capable Receivers may Experience Loss of LPV or LNAV/VNAV Capability Due to Incoherent EGNOS Satellite GEO Ranging Data8/15/2011
A en GNS 400W/500W Series Units and Stormscope® Display Issue9/28/2011
A en GTN 6XX/7XX Units and Approaches with Holds/Course Reversals at the Initial Approach Fix11/28/2011
A en Potential GRS 77 and GRS 77H Reset12/2/2011
A en GTN 650/750 Units and OBS Issue2/1/2012
A en GPS 500W TAWS, GNS 530W TAWS, and GNS 530AW TAWS Units with External TAWS Annunciators3/19/2012
A en GTN 7XX, GMX 200 and MX20 Units Own-ship Depiction on Charts Page1/30/2013
A en GMA 35/350 Audio Panel Connected to a KFC 150 Autopilot4/4/2012
A en GTN 650/750, GNS 400W/500W Series, and GNS 480 ADS-B Compliance Issue5/21/2012
B en GTN 650/750, GNS 400W/500W Series, and GNS 480 ADS-B Compliance Issue8/12/2014
A en Flight Data Logging Parameters8/15/2012
A en Dual Transponder Operation9/13/2012
A en fly.garmin.com9/12/2012
A en SafeTaxi® Requires AFM/AFMS Limitation10/9/2012
A en GTN 7XX and 6XX Utilities Pages11/28/2012
en SIDs and STARs non-JETs Limitation10/9/2012
en Altitude Oscillations, Diverging Pitch Oscillations, or Deviations from the Commanded Flight Path may Occur11/8/2012
en Potential Loss of PFD Displayed Heading and/or Attitude for G1000 Systems Installed in King Air and Cessna Mustang Aircraft2/25/2013
B en Potential Loss of PFD Displayed Heading and/or Attitude for G1000 Systems Installed in King Air and Cessna Mustang Aircraft4/4/2013
A en GNS 480 (CNX80) Units with Software Version 2.1 and Aviation Database 13021/31/2013
en Verify Displayed Heading is Not Noticeably Drifting Prior to Takeoff2/25/2013
B en Verify Displayed Heading is Not Noticeably Drifting Prior to Takeoff4/4/2013
A en GTN 750 and 635/650 COM Remote Channel Select3/7/2013
A en FIS-B NEXRAD Weather Reception and Display5/23/2013
A en G1000-Equipped King Air Temporary Heading Failure6/17/2013
A en LPV and LNAV/VNAV Approach Full Scale Deflection7/24/2013
B en LPV and LNAV/VNAV Approach Full Scale Deflection12/6/2013
A en Incorrect Hold Turn7/29/2013
A en Approaches Loaded with a Vector Transition8/12/2013
A en Incorrect Course During Turn Transition9/16/2013
A en Synthetic Vision Technology (SVT) Pathways Boxes May Be Depicted Incorrectly10/17/2013
A en Possible Temporary Loss of Heading/Attitude Information in Garmin G500 and G600 Systems Following Extended Power-on Stall and Slow Flight Maneuvers10/23/2013
A en User-Modified Terminal Procedure Stored in a Flight Plan may cause Error Condition11/19/2013
A en GTN/GTR/GNC COM Frequency Monitoring11/19/2013
A en Unavailable RNAV (GPS) approaches due to lack of VDA12/16/2013
B en Unavailable RNAV (GPS) approaches due to lack of VDA6/16/2016
D en Unavailable RNAV (GPS) approaches due to lack of VDA11/1/2019
A en GNC 255 installations that use RS-232 NMEA output to display VOR information on external indicators or EFIS/PFD systems (excluding G500/G600)12/13/2013
A en GDL 88 Non-Diversity Transmitter Self Test12/20/2013
A en GTN 6XX/7XX Occasional Momentary Screen Flicker3/14/2014
A en GMX 200 Resets and Safety Monitor Codes 14xx, 48xx, 49xx, 56xx, and 93xx3/20/2014
A en Connext Data Not Being Displayed3/28/2014
A en Standby Navigation Database4/29/2014
A en G600 Outside Air Temperature (OAT) Display4/21/2014
A en Anticipated Flight Path Calculation with Excessive Groundspeed6/2/2014
A en Potential GWX 70 Power Amplifier Failure in Ground Map Mode5/30/2014
A en Unexpected VNAV behavior with departures that terminate with an arrival or approach9/18/2014
A en Unexpected Flight Path when Sequencing to Some Vectors Transition Approaches8/29/2014
A en New Garmin GNS NavData Card Compatibility10/1/2014
A en VNAV Zero Foot Altitude Constraint10/14/2014
A en GDL 88 Software Version 3.00 CSA Failure Indication11/20/2014
A en GRS 7800 AHRS Operation Limitation North of 65° North Latitude10/28/2014
B en GRS 7800 AHRS Operation Limitation North of 65° North Latitude9/12/2016
A en Momentary Lateral Shifting Synthetic Vision Technology (SVT) on PFD and Change in FMS-Coupled AFCS Mode12/4/2014
A en Range on Traffic Display for No-Bearing Traffic Advisory (TA) and No-Bearing Resolution Advisory (RA) May Not Update12/8/2014
A en LP and LPV Approaches12/10/2014
A en GTN 6XX/7XX Catalog Flight Plan Menu Preview12/22/2014
A en GTN 6XX/7XX Checklist Page User Field3/13/2015
A en GRS 7800 AHRS1/15/2015
A en Spare Supplemental Data Cards4/9/2015
B en Spare Supplemental Data Cards1/29/2018
A en Published Hold can be Shown on Wrong Side2/18/2015
B en Published Hold can be Shown on Wrong Side3/11/2015
A en Discontinued Repair Service on Certain Apollo/II Morrow Products2/20/2015
B en Discontinued Repair Service on Certain Apollo/II Morrow Products4/21/2015
A en GDU 620 Software Version 6.21 Exhibiting Unexpected Display or Performance Issues3/4/2015
A en Potential Erroneous Lateral Guidance2/19/2015
B en Potential Erroneous Lateral Guidance3/25/2015
A en Loss of Engine Indication System (EIS)3/16/2015
B en Loss of Engine Indication System (EIS)5/6/2015
A en Partial GIA Failure3/2/2015
A en GIA Cooling System Message4/9/2015
A en Procedure Legs in Terminal Procedures4/9/2015
A en Potential Loss of FMS Navigation and Synthetic Vision (SVT)4/24/2015
A en ChartView Database Verification Messages May Persist on GTC 570 Units after ChartView Database Installation or Update/7/24/2015
A en Operations with Altimeter Set to QFE (Height above Field Elevation)7/23/2015
A en GDU 620 Software Version 7.00, Stormscope® CELL/STRIKE Softkey Reversal6/18/2015
A en GTN 7XX Units with Main Software Version 5.11 or 5.13 and FliteCharts® Updates6/9/2015
A en Operations with Altimeter Set to QFE (Height above Field Elevation)8/10/2015
A en G600 Interfaced with KFC 275/KFC 325 Autopilot8/11/2015
B en G600 Interfaced with KFC 275/KFC 325 Autopilot9/22/2015
A en FIS-B Data Is Not Received From GDL 88 on Some GDU 620 Power Cycles12/11/2015
A en GTN 6XX/7XX User-Defined Waypoints11/16/2015
A en Flight Timer11/23/2015
A en Connext Worldwide Weather METAR and TAF12/15/2015
A en Worldwide Navigation Database1/26/2016
A en AFCS Armed Mode Cancelation1/18/2016
B en AFCS Armed Mode Cancelation2/8/2016
A en TCAD Approach Mode Command is Not Properly Labeled2/16/2016
A en 2020 IGRF (International Geomagnetic Reference Field) Magnetic Field Model7/11/2016
B en 2020 IGRF (International Geomagnetic Reference Field) Magnetic Field Model9/2/2016
C en 2020 IGRF (International Geomagnetic Reference Field) Magnetic Field Model9/30/2016
D en 2020 IGRF (International Geomagnetic Reference Field) Magnetic Field Model11/16/2016
E en 2020 IGRF (International Geomagnetic Reference Field) Magnetic Field Model10/13/2020
F en 2020 IGRF (International Geomagnetic Reference Field) Magnetic Field Model11/12/2020
A en Changes in Display of Steering and Navigation Information3/4/2016
A en Air/Ground Status5/2/2016
A en GRS 7800 AHRS (011-02278-00)4/8/2016
A en SurfaceWatch8/3/2016
A en NEXRAD Data9/12/2016
A en ChartView Database Expiration Date8/26/2016
A en Corrections to Telligence Voice Command Qualification Procedure10/18/2016
A en GTN 6XX/7XX database update using Database SYNC or Database Concierge11/17/2016
A en Garmin Navigation Database Cycles 1612 and 1613 at Airport KGGG1/3/2017
A en Garmin GTX 345 FIS-B Weather Not Appearing on ForeFlight1/6/2017
B en Garmin GTX 345 FIS-B Weather Not Appearing on ForeFlight10/2/2017
A en Conflicting Traffic RA Aural and Visual Alerts1/11/2017
A en Fuel Calculator2/28/2017
A en Locked Waypoints9/7/2017
A en Special Instrument Procedures8/9/2017
A en Discontinued Navigation Database9/7/2017
A en TFR (Temporary Flight Restriction) Over FIS-B Data May Show Incorrect Time and Date9/20/2017
A en GNS 480 (CNX 80) End of Service Life9/20/2017
A en GPS Position Accuracy11/8/2017
A en Collapsed Airways11/20/2017
A en Discontinued Navigation Database1/15/2018
A en Incorrect Direct-to Navigation Following Intercept (INTRCPT) Leg1/29/2018
A en NAV 21/26/2018
B en Degraded GPS Performance5/16/2018
A en DME/DME Navigation4/25/2018
B en 'Emergency Descent Mode (EDM)6/21/2018
A en Nuisance Unsuccessful AFCS Preflight Test (PFT) on Power-Up7/26/2018
A en Worldwide Navigation Database8/2/2018
B en Worldwide Navigation Database9/6/2019
A en Display of Information for Facilities Using 8.33 kHz COM Frequencies1/3/2019
A en GNS 480 (CNX 80) End of Service Life10/25/2018
B en GNS 480 (CNX 80) End of Service Life1/31/2019
A en Discontinued Navigation Databases10/31/2018
B en Discontinued Navigation Databases1/16/2019
A en GPS Rollover1/28/2019
A en GSU 75/75B AHRS Reset During Flight1/30/2019
A en GDL 90 End of Service Life3/14/2019
B en GPS 155XL, GNC 250XL, and GNC 300XL End of Service Life8/13/2020
A en Takeoff/Landing Distance (TOLD)6/17/2019
B en Takeoff/Landing Distance (TOLD)11/1/2019
A en Loss of ILS Auto Transition11/26/2019
A en False TCAS II Alerts2/6/2020
B en False TCAS II Alerts4/1/2020
C en False TCAS II Alerts5/6/2020
A en GNS 480 (CNX 80) GPS Date7/29/2020
A en End of WAAS Upgrade for Non-WAAS GNS 400/500 Series3/12/2020
A en Increase Speed Aural Alert3/23/2020
A en Cleaning/Disinfecting Guidance3/20/2020
A en FAA Data Comm Operation4/9/2020
A en GPSMAP 695/696 End of Service Life5/21/2020
A en Replying to an SMS Text Message6/10/2020
B en Replying to an SMS Text Message12/11/2020
C en Replying to an SMS Text Message1/12/2021
A en ADS-B7/29/2020
A en 3rd Party Wireless SD Cards1/28/2021
B en 3rd Party Wireless SD Cards2/2/2021
C en 3rd Party Wireless SD Cards4/7/2021
A en QWERTY and ABC Keyboards2/8/2021
B en QWERTY and ABC Keyboards3/10/2021
A en Bluetooth Capability2/19/2021
A en Inconsistent Navigator Selection of Altitude Constraints for Some Waypoints Common to STARs and Instrument Approach Procedures4/9/2021
A en Noise Induced Erroneous Attitude6/10/2021
A en Occasional Blanking of Map when Receiving FIS-B NEXRAD Data6/15/2021
A en ADS-B, ADS-R, and TIS-B Traffic Accuracy7/20/2021
B en ADS-B, ADS-R, and TIS-B Traffic Accuracy8/26/2021
C en ADS-B, ADS-R, and TIS-B Traffic Accuracy9/9/2021
A en Takeoff/Landing Distance (TOLD)6/21/2021
B en Takeoff/Landing Distance (TOLD)7/21/2021
C en Takeoff/Landing Distance (TOLD)11/11/2021
A en Overspeed Protection7/23/2021
A en Dual GI 275 simultaneous "AHRS Align" Message in Flight9/20/2021
B en Dual GI 275 simultaneous "AHRS Align" message in flight1/7/2022
A en Garmin Integrated Flight Decks and GTN Navigators Owners and Operators9/3/2021
A en Database Update Procedure9/8/2021
A en Indicated Airspeed (IAS) and Vertical Speed (VS) Bugs9/9/2021
B en Indicated Airspeed (IAS) and Vertical Speed (VS) Bugs10/21/2021
C en Indicated Airspeed (IAS) and Vertical Speed (VS) Bugs1/31/2022
A en GIA 64 COM Receiver9/15/2021
A en Correction of Serial Numbers Affected - GNC 250/300 Remote Battery Pack Pin-Out1/6/1998
A en Jeppesen Trip Kit - Jeppesen Electronic Charts1/7/2020
A en Erroneous GPS Position and Momentary False TAWS Alerts10/7/2020
B en Erroneous GPS Position and Momentary False TAWS Alerts11/5/2020
C en Erroneous GPS Position and Momentary False TAWS Alerts8/4/2021
A en 2020 IGRF (International Geomagnetic Reference Field) Magnetic Field Model10/13/2020
A en FIS-B NOTAMs10/15/2020
A en Cycle 20M2 Basemap10/20/2020
A en Squat Switch11/13/2020
B en Squat Switch12/22/2021
B en G5 Battery Pack11/10/2021
A en Distance to DME12/2/2020
B en Distance to DME2/12/2021
C en Distance to DME6/15/2021
A en Fuel Quantity Indication Error12/22/2020
B en Fuel Quantity Indication Error5/5/2021
A en ADS-B Out Not Functioning12/28/2020
B en ADS-B Out Not Functioning1/12/2021
A en GI-102A and GI-106A End of Service Life9/23/2021
A en GTN Xi May Not Provide Roll Steering When Smart Glide Is Activated From OBS Mode10/21/2021
B en GTN Xi May Not Provide Roll Steering When Smart Glide Is Activated From OBS Mode1/7/2022
B en GDL 69/69A SXM TFR Products11/18/2021
A en Inoperative Backup Battery Indication11/19/2021
B en Inoperative Backup Battery Indication12/21/2021
A en GMA 340 End of Service Life11/5/2021
B en GMA 340 End of Service Life12/15/2021
C en GMA 340 End of Service Life2/1/2022
A en Aural Alerts Volume Low Over Speaker11/10/2021
B en Aural Alerts Volume Low Over Speaker12/10/2021
A en Rudder Boost11/18/2021
B en Rudder Boost12/10/2021
A en Aural Alerts Volume Low Over Speaker11/10/2021
B en Aural Alerts Volume Low Over Speaker12/21/2021
A en GPS Approach Mode11/18/2021
B en GPS Approach Mode1/31/2022
A en ILS Approaches11/18/2021
B en ILS Approaches12/10/2021
A en Display of FIS-B1/5/2022
A en Graphical Flight Plan Editing1/7/2022
A en IGRF Model1/25/2022
A en Smart Glide Airport1/27/2022
A en Manifold Pressure Markings2/1/2022
A en False GPS Needs Service System Message4/18/2022
A en Database Update11/10/2022
A en Automatic Pitch Trim11/21/2022
A en GNS 430(W)/530(W) Series Repair Service Changes3/14/2023
B en 2025 IGRF (International Geomagnetic Reference Field) Magnetic Field Model11/5/2025