Service Letter SL-525-34| Name | Revision | Lang | Subject | Date |
|---|
| 525-34-03 | | en | NAVIGATION - TRANSMITTAL OF HONEYWELL SERVICE BULLETIN NO. 4020577-34-6, NAVIGATION - HEADING REFERENCE SYSTEM - C-14D DIRECTIONAL GYRO (DG-401A GYRO SYNCHRONIZER) MODIFICATION F (MODIFICATION D), REVISION 1 | 04/11/1997 |
| 525-34-07 | | en | NAVIGATION - B-RNAV OPERATION NAVIGATION SYSTEM APPROVAL | 07/27/1998 |
| 525-34-17 | | en | NAVIGATION - TRANSMITTAL OF ROCKWELL COLLINS OPERATORS BULLETIN OPSB 0034-03, FLIGHT DIRECTOR ANOMALY: FAILURE TO PROVIDE PROPER GUIDANCE | 10/17/2003 |
| ASL525-34-06 | | en | Mandatory Alert NAVIGATION - STORMSCOPE WIRING INSPECTION/MODIFICATION | 07/15/1998 |
| ASL525-34-13 | | en | Mandatory Alert NAVIGATION - FLAT PANEL CONTROL DISPLAY UNIT INVERTER CIRCUITRY INTEGRITY TEST | 09/10/2001 |
| SL525-34-01 | | en | Alert NAVIGATION - GLOBAL FLIGHT MANAGEMENT SYSTEM (GNS-X/SC) UPGRADES | 08/30/1995 |
| SL525-34-02 | | en | Alert NAVIGATION - FLIGHT MANAGEMENT SYSTEM KLN-90/KLN-90A UPGRADE TO KLN-90B | 08/30/1995 |
| SL525-34-08 | | en | Mandatory Alert NAVIGATION - TRANSMITTAL OF BFGOODRICH ALERT SERVICE BULLETIN 78A | 12/04/1998 |
| SL525-34-09 | | en | Mandatory Alert NAVIGATION - TRANSMITTAL OF BFGOODRICH ALERT SERVICE BULLETIN #79 | 06/11/1999 |
| SL525-34-10 | 1 | en | NAVIGATION - GNS-XLS FMS MOD 7 SOFTWARE UPGRADE | 10/18/2002 |
| SL525-34-11 | | en | NAVIGATION - TRANSMITTAL OF HONEYWELL SERVICE BULLETIN KT 70-5 FOR KT 70 MODE S TRANSPONDER | 05/24/2001 |
| SL525-34-12 | | en | NAVIGATION - TRANSMITTAL OF ROCKWELL COLLINS SERVICE BULLETIN AFD-3010-31-2, INDICATING/RECORDING SYSTEM - AFD-3010 ADAPTIVE FLIGHT DISPLAY (CPN 822-1084-104/202) | 04/16/2001 |
| SL525-34-14 | 1 | en | NAVIGATION - TRANSMITTAL OF HONEYWELL SERVICE BULLETIN IN 182A-16 RADAR INDICATOR | 03/17/2003 |
| SL525-34-15 | 1 | en | NAVIGATION - TRANSMITTAL OF HONEYWELL SERVICE BULLETIN IN 812A-12 RADAR INDICATOR | 03/17/2003 |
| SL525-34-16 | | en | NAVIGATION - TRANSMITTAL OF HONEYWELL SERVICE BULLETIN KN 40-7 NAV CONVERTER | 06/06/2003 |
| SL525-34-18 | | en | NAVIGATION - FLUX VALVE INSPECTION CRITERIA | 04/01/2004 |
| SL525-34-21 | | en | Alert NAVIGATION - TRANSMITTAL OF GARMIN SERVICE ALERT, DIRECT-TO-WAYPOINT SELECTION | 12/16/2005 |
| SL525-34-22 | 1 | en | Mandatory Alert NAVIGATION - UNS-1Esp FMS CAPACITOR UPGRADE | 03/13/2007 |
| SL525-34-24 | | en | NAVIGATION - TRANSMITTAL OF HONEYWELL INSTALLATION BULLETIN 531 FOR MST-67A TRANSPONDERS | 05/10/2007 |
| SL525-34-25 | | en | Alert NAVIGATION - TRANSMITTAL OF L-3 COMMUNICATIONS AVIONICS SYSTEMS’ SERVICE LETTER SL-230 (REV. A) | 09/16/2008 |
| SL525-34-27 | 1 | en | NAVIGATION - CONFIGURATION FOR AUSTRALIA, SINGAPORE FIR, AND HONG KONG ADS-B OUT | 11/13/2013 |
| SL525-34-28 | | en | NAVIGATION - TRANSMITTAL OF GARMIN SERVICE ADVISORY NO. 1433 POTENTIAL GWX 70 POWER AMPLIFIER FAILURE IN GROUND MAP MODE | 09/12/2014 |
| SL525-34-29 | | en | NAVIGATION - TRANSMITTAL OF GARMIN SERVICE ADVISORY NO. 1529, PROCEDURE LEGS IN TERMINAL PROCEDURES | 08/28/2015 |
| SL525-34-30 | | en | NAVIGATION - TRANSMITTAL OF GARMIN SERVICE ADVISORY NO. 1514, POTENTIAL ERRONEOUS LATERAL GUIDANCE | 08/28/2015 |
| SL525-34-31 | | en | NAVIGATION - VOR ANTENNA GASKET INSTALLATION | 02/08/2016 |
| SLA525-34-04 | | en | Mandatory Alert NAVIGATION - KLN 89B, KLN 90B AND KLN 900 GPS INSTRUMENT LANDING SYSTEM APPROACH RESTRICTIONS | 06/23/1997 |
