What it covers
The system components and parts which transmits and receives a signal independent of ground facilities to determine the relative position of adverse weather cells. Typical parts are transceiver, antenna, control panel for the weather avoidance radar system, accessory synchronizers, servo amplifier, scope, etc.
Service difficulty reports · 3,442
Reports filed under 3442, newest first.
| 1995 | 92 |
|---|---|
| 1996 | 148 |
| 1997 | 112 |
| 1998 | 91 |
| 1999 | 85 |
| 2000 | 42 |
| 2001 | 100 |
| 2002 | 101 |
| 2003 | 149 |
| 2004 | 49 |
| 2005 | 40 |
| 2006 | 77 |
| 2007 | 62 |
| 2008 | 65 |
| 2009 | 62 |
| 2010 | 90 |
| 2011 | 152 |
| 2012 | 160 |
| 2013 | 134 |
| 2014 | 89 |
| 2015 | 74 |
| 2016 | 85 |
| 2017 | 119 |
| 2018 | 272 |
| 2019 | 249 |
| 2020 | 205 |
| 2021 | 159 |
| 2022 | 58 |
| 2023 | 115 |
| 2024 | 86 |
| 2025 | 63 |
| 2026 | 57 |
SDR DALA2026101905731Transceiver · inoperativeDIV - TO ATL DUE TO WEATHER RADAR INOP. UNABLE TO CONTINUE THROUGH ICING CONDITIONS. REPLACED WEATHER RADAR TRANSCEIVER (1SQ1). (LP 9558257 - AIRCRAFT WAS GROUNDED)SDR CALA2026100720198Processor · faultedWX RADAR NOT PAINTING ON LEFT HALF OF SCREEN. RIGHT HALF OF SCREEN PAINTING EXTREME WEATHER THAT DOES NOT EXIST. DEBRIEFED CREW STATED ACTUAL BAD WX WAS ON THE LEFT SIDE OF A/C BUT WX RDR SYS SHOWED WX ON RIGHT SIDE OF A/C. MY BOEING FLEET AHM SHOWS MX MSG 34-SDR CALA2026100520098Transceiver · faultyWEATHER RADAR SYS ADVISORY WXR FUNCTIONS HAVE FAILED OR PARTIALLY FAILED ON BOTH LEFT AND R IGHT SIDES OR MANUALY SELECTED TO A FAILED WXR.DB LEFT INTEG SURVEILLANCE SYSTEM PROC UNIT SEE MEL L/P 3572737 FOR CORRECTIVE ACTION REGARDING LEFT WXR SYSTEM FAULTS. S
See all 3,442 reports